Top Mobile App Development Companies in UK

Find trusted Mobile App Development Companies in the UK based on verified reviews and real project outcomes. Discover expert teams that deliver scalable, user-focused apps across industries. We offer a curated list of reliable companies, filter by hourly rate, industry specialization, reviews, location, and sub-services to match your exact needs. Explore the top UK-based agencies to compare expertise, costs, and portfolios, and make confident, informed hiring decisions today.
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4.9 out of 5, based on 1071 real reviews.
673 Companies | Rankings updated: Dec 05, 2025

List of Top Mobile App Development Companies & Best Mobile App Developers in UK

Magneto IT Solutions

Magneto IT Solutions

Empowering Digital Commerce Transformation

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We are Magneto, a team of mobile commerce experts. Since 2010, we've architected innovative mobile solutions, empowering brands globally to deliver unique, customer-centric experiences. As leading mobile app developers, we accelerate how B2B, B2C, D2C, and marketplace brands scale their mobile offerings. We push technology and the boundaries of conventional commerce, establishing ourselves among the top mobile app developers by crafting flexible, high-performance applications.

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10% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$25,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Magora

Magora

Product Development Tailored For Your Business

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Magora stands out among mobile app developer companies, a dynamic team specializing in crafting innovative, scalable mobile applications for both B2B and B2C markets. Our expert app developers deliver exceptional solutions, evidenced by successful collaborations with global leaders like Unilever, Toyota, Cisco, and Danone. We focus on creating impactful mobile experiences that drive business growth worldwide.

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25% Mobile App Development
Inside Service Listing

$50-$99/hr

Inside Service Listing

$10,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

MobiDev Corporation

MobiDev Corporation

FOLLOW YOUR VISION

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Since 2009, MobiDev Corporation has been a leading app development company, transforming ideas into robust mobile solutions for businesses worldwide. Our expert mobile app developers excel in creating innovative iOS, Android, and Flutter applications, integrating cutting-edge AR/VR and AI. We offer strategic tech consulting and dedicated engineering, ensuring scalable and future-proof products. Partner with us for enduring collaboration that drives your digital success.

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40% Mobile App Development
Inside Service Listing

$50-$99/hr

Inside Service Listing

$10,000+

Inside Service Listing

250 - 999

Inside Service Listing

UK

Geeks

Geeks

Dependable Tech Partner for Ambitious Businenesses

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Geeks redefines mobile app development, continuously challenging the status quo to deliver automated, faster, and smarter solutions. We empower ambitious businesses to imagine and innovate more, crafting amazing software concepts with unparalleled skill. As leading app development companies, our expert mobile app developers are dedicated to being your dependable technology partner, creating innovative solutions that make life better for everyone. Experience the future of mobile innovation with us.

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50% Mobile App Development
Inside Service Listing

$100-$149/hr

Inside Service Listing

$50,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

3 Sided Cube

3 Sided Cube

Technology For Good - Global App Developer

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3 Sided Cube excels among mobile app developer companies, boasting over a decade of expertise in crafting competitive, result-driven applications. Their dedicated team has propelled projects to over 9 million downloads, showcasing deep market understanding. They deliver best mobile app development services, acting as excellent troubleshooters and effective strategy-makers for global profit and nonprofit organizations, including American Red Cross, Boots, Lloyds Banking, ASPCA, and Nordstrom.

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90% Mobile App Development
Inside Service Listing

$100-$149/hr

Inside Service Listing

$50,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

Computools

Computools

Unlock Tomorrow

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Computools leads among mobile application development companies, providing expert assistance in designing smart products and adopting cutting-edge technology. A significant global player, Computools excels in cross-platform mobile app development, delivering tailored solutions that align with high-level business ambitions. Their deep expertise, recognized through numerous awards, establishes them as trusted mobile application developers for innovative digital solutions worldwide.

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20% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$50,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Nimble AppGenie

Nimble AppGenie

Driving Digital Transformation

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Nimble AppGenie stands as a renowned app development company, crafting solid Android and iOS solutions designed to boost business productivity. With over four years in mobile innovation, our certified team of 49+ developers, analysts, and UI/UX designers leverages cutting-edge technologies like IoT, ML, and AR/VR. We've successfully delivered 300+ projects, offering quality-driven, result-oriented products for both startups and established firms. Recognized as top application developers, our seamless solutions consistently ensure client satisfaction.

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25% Mobile App Development
Inside Service Listing

$50-$99/hr

Inside Service Listing

$25,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Attract Group

Attract Group

Web & Mobile Development Services

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Attract Group, a highly-rated app development agency, empowers businesses globally. We offer comprehensive mobile application development services, from initial business analysis and UX/UI design to robust development, rigorous testing, and strategic launch. Our expert mobile application developers partner with startups to accelerate their market entry and help established companies digitize efficiently. We're committed to being long-term technological allies, focusing on growing your business and ensuring client success.

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40% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$5,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Arateg

Arateg

Connect users online in your web & mobile platform

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Arateg, a distinguished app development agency, excels in crafting innovative mobile solutions. Recognized by 15+ independent resources, including Selected Firms, they've empowered startups and SMEs since 2014. Their expert mobile app developers design bespoke software, leveraging strong expertise in web, mobile, AI, and Blockchain for diverse sectors like E-commerce, Healthcare, and Finance, ensuring unique business needs are met with precision and excellence.

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25% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$10,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

Digiryte

Digiryte

Building Next Generation Applications!

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Seeking an innovative app development agency? Digiryte crafts exceptional mobile experiences worldwide. We specialize in Android, iPhone/iOS, and cross-platform HTML5 mobile app development, complemented by robust backend solutions using Node.js, PHP, and .Net. Our expertise spans enterprise, eCommerce, healthcare, and fintech mobile applications, ensuring seamless user journeys. As one of the premier companies that develop apps, we deliver high-quality, scalable solutions with comprehensive software testing, making us your trusted global partner.

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40% Mobile App Development
Inside Service Listing

$50-$99/hr

Inside Service Listing

$25,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Brightec

Brightec

Multi-award-winning mobile and web app developer

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Brightec is a dedicated team of 20+ experts crafting native iOS and Android business solutions. Recognized as the best mobile app development company, we excel in creating successful applications and complementary web versions for banking, education, and media. Our clients consistently return for support, trusting our foresight in market trends. We also offer comprehensive mobile apps development consulting services, ensuring your digital presence is future-proof and impactful.

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100% Mobile App Development
Inside Service Listing

$100-$149/hr

Inside Service Listing

$25,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

Powercode

Powercode

Power to the People

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Seeking innovative mobile app development companies? Powercode delivers. Our user-oriented designers are expert mobile app developers, mastering their craft to build exceptional digital experiences that are anything but boring. We meticulously align every beautiful mobile design with your business objectives, creating intuitive and impactful products. Forget generic solutions; we craft highly customized projects, ensuring your unique vision drives every step. Elevate your brand with Powercode.

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40% Mobile App Development
Inside Service Listing

$50-$99/hr

Inside Service Listing

$25,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Borne Digital

Borne Digital

Create, Transform and Scale your digital business

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Borne Digital excels among app development companies, delivering bespoke mobile and web solutions globally. Specializing in iOS and Android apps, they partner with businesses of all sizes, from startups to enterprises. As top application developers, Borne crafts impactful digital products that win awards and drive growth. Their iterative design process, rooted in extensive research and user testing, ensures real-world solutions and defines successful product roadmaps.

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50% Mobile App Development
Inside Service Listing

$50-$99/hr

Inside Service Listing

$25,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

Waracle

Waracle

Life, Made Mobile

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Waracle stands out as a premier app development agency with 15 years of expertise in crafting and optimizing e-commerce and IoT applications. They are recognized among the best mobile app developers, delivering high-quality digital strategies for businesses worldwide. Trust Waracle to transform your vision into impactful mobile solutions, evidenced by their work with renowned clients and a commitment to rapid, exceptional results.

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50% Mobile App Development
Inside Service Listing

$100-$149/hr

Inside Service Listing

$100,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Bytes Technolab Inc

Bytes Technolab Inc

Revel in the media presence we create for you!

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Bytes Technolab Inc. excels among mobile application development companies, driving digital transformation with AI & ML innovations at its core. Since 2011, we've empowered businesses globally, crafting cutting-edge mobile solutions that modernize systems and unlock new growth opportunities. Our expert app developers deliver unparalleled quality, ensuring future-ready products and exceptional user experiences. We transform ideas into impactful mobile applications, fostering resilience and sustainable success for every client.

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15% Mobile App Development
Inside Service Listing

< $25/hr

Inside Service Listing

$1,000 - $10,000

Inside Service Listing

100 - 249

Inside Service Listing

UK

The Distance App Developers

The Distance App Developers

Top 5, UK based team with 12 years mobile exp

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The Distance App Developers is a trusted mobile app development company, excelling in UI/UX design and optimization to create intuitive, engaging applications. As a top app builder, they offer flexible support and management, serving diverse clients in marketing, education, and medium business sectors. Their impactful work for brands like PGA Tour and Bentley has generated over 2 million downloads, showcasing their global expertise in delivering innovative mobile solutions.

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100% Mobile App Development
Inside Service Listing

$50-$99/hr

Inside Service Listing

$75,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

Newicon

Newicon

Design, Software, IoT, Cloud - New tomorrow

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Newicon empowers innovators to shape the digital future. We are guided design specialists, crafting ambitious mobile applications and cutting-edge technology solutions that connect your people, products, and information. Standing among leading mobile app developer companies, our multidisciplinary approach transforms businesses for the digital age. Discover why we're considered top mobile app developers globally. Let's discuss your next mobile project today.

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100% Mobile App Development
Inside Service Listing

$150-$199/hr

Inside Service Listing

$10,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

Avco Systems

Avco Systems

Expert Software Development - Right First Time

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Avco Systems, an established app development company since 1986, brings over three decades of software expertise to the mobile landscape. Specializing in agile mobile application creation, we empower businesses globally to reduce costs and unlock new revenue streams. Our comprehensive, turnkey solutions, backed by secure hosting, ensure every project is designed for continuous profitability. Partner with Avco Systems, your top app builder, for innovative and efficient mobile solutions.

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100% Mobile App Development
Inside Service Listing

N/A

Inside Service Listing

$25,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

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Abacus Cambridge Partners empowers businesses worldwide with transformative mobile solutions. As a leading mobile development company, we drive digital evolution through innovative mobile applications, custom enterprise systems, and comprehensive managed services. Our expert mobile applications developers craft engaging experiences across diverse industries, ensuring seamless digital transformation and sustained growth. Partner with us for cutting-edge mobile innovation and global impact.

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100% Mobile App Development
Inside Service Listing

N/A

Inside Service Listing

$1,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Modulo Studio

Modulo Studio

Apps and websites built with purpose

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Modulo Studio excels in crafting innovative mobile applications and responsive websites. As a leading development studio, we provide direct access to friendly, knowledgeable experts dedicated to personalized solutions. We pride ourselves on being the best mobile app development company, delivering exceptional digital experiences globally. Our top mobile app developers transform your vision into a high-performing reality, ensuring clarity and credibility in every project.

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100% Mobile App Development
Inside Service Listing

$100-$149/hr

Inside Service Listing

$10,000+

Inside Service Listing

2 - 9

Inside Service Listing

UK

React Native Development Agency

React Native Development Agency

React Native App Development Company

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Elevate your business with a leading React Native Development Agency, crafting scalable, cutting-edge mobile application solutions. We stand among the top mobile app development companies, bringing years of professional expertise and the latest technology to every project. Our commitment is to transform your unique vision into a stunning, affordable reality. Partner with us, one of the most reliable mobile app development vendors, for innovative mobile experiences that drive growth globally.

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100% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$1,000+

Inside Service Listing

50+

Inside Service Listing

UK

Message Matrix Ltd

Message Matrix Ltd

customer messaging platform

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Message Matrix Ltd, a leading mobile app development agency, empowers organizations to revolutionize client engagement globally. We specialize in crafting secure, compliant, and convenient mobile messaging platforms, replacing outdated communication with frictionless digital experiences. Our expertise ensures enhanced workflows and robust organizational control for staff and clients alike. Experience the best mobile app development services, delivering unparalleled digital transformation and seamless interactions worldwide.

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100% Mobile App Development
Inside Service Listing

N/A

Inside Service Listing

$0 - $0

Inside Service Listing

1 - 25

Inside Service Listing

UK

Whimsy Games Group LTD is a passionate mobile development company, dedicated to crafting captivating experiences. Our expert team ensures reliable, safe game development and innovative 2D/3D art, always integrating the latest industry trends. As a top app builder, we transform your unique vision into a compelling mobile reality for a global audience. Got a brilliant idea? Let's start building your next success!

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100% Mobile App Development
Inside Service Listing

N/A

Inside Service Listing

$25,000+

Inside Service Listing

50 - 75

Inside Service Listing

UK

Mobile App Developers Ltd

Mobile App Developers Ltd

Perfect match for Start-ups & innovative apps

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Mobile App Developers Ltd is a premier mobile development company, with expert mobile applications developers excelling in AI/ML, iOS, and Android technologies. With over two decades of global experience, our 85+ strong team has crafted award-winning digital solutions for hundreds of clients across diverse sectors, from Fintech to Fitness. Recognized by SelectedFirms as top mobile app developers, we are committed to pushing the boundaries of innovation.

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100% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$10,000 - $25,000

Inside Service Listing

50 - 249

Inside Service Listing

UK

The House Of Code

The House Of Code

Custom mobile apps and team augmentation partner

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The House Of Code is a premier app development company, specializing in crafting high-quality Android and iOS applications from scratch. We bridge technological gaps, delivering personalized mobile solutions that meet business needs and consumer challenges globally. Our expertise spans custom mobile apps, web development, and crucial services like code audits, focusing on robust technology, architecture, security, and exceptional user experience. Discover the best mobile app development services designed for your success.

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100% Mobile App Development
Inside Service Listing

$50-$99/hr

Inside Service Listing

$1,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

Black Piano

Black Piano

We build remote teams

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Black Piano empowers businesses globally to build exceptional mobile teams. We connect you with top Indian talent, including expert mobile developers and innovative app developers, streamlining your expansion. Our comprehensive talent partnership handles payroll, benefits, and admin, freeing you to focus on groundbreaking mobile solutions. Experience seamless remote team building and elevate your digital presence with our trusted global support.

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100% Mobile App Development
Inside Service Listing

< $25/hr

Inside Service Listing

$5,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

The App Business

The App Business

Rethinking Business With Mobile

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The App Business is a premier digital transformation agency, specializing in mobile innovation. They engineer robust strategies and cutting-edge products, driving significant change for the world's largest organizations. Recognized as an Apple Global Mobility Partner and Android Agency Partner, their in-house team of strategists, engineers, and designers pushes the boundaries of what mobile app developer companies can achieve. Trust these expert app developers to elevate your digital presence globally.

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100% Mobile App Development
Inside Service Listing

N/A

Inside Service Listing

$100,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Elixel

Elixel

Bringing Pixels to life

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Elixel stands among premier mobile application development companies, dedicated to transforming how people live and work globally. We collaborate with inspiring start-ups and established businesses, crafting meaningful digital products that enhance daily life, making it easier, safer, or more fun. Our expert app developers guide your journey from initial user research and prototyping to successful product launch, delivering innovative solutions across diverse sectors like health, education, and logistics.

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100% Mobile App Development
Inside Service Listing

N/A

Inside Service Listing

$10,000+

Inside Service Listing

5 - 10

Inside Service Listing

UK

Foresight Mobile

Foresight Mobile

UK Mobile App Developers

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Foresight Mobile stands out among mobile application development companies, specializing in Google's Flutter platform to deliver innovative, visually stunning apps. Our expert team, boasting over 21 years of experience, ensures rapid market entry and superior ROI. We transform your app ideas into reality, crafting exceptional solutions for a global clientele. As premier mobile app development vendors, we harness the latest Flutter advancements, creating seamless iOS, Android, and web experiences that extend your reach.

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70% Mobile App Development
Inside Service Listing

$50-$99/hr

Inside Service Listing

$10,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

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MobileCoderz Technologies ranks among leading app development companies, delivering innovative mobile and web solutions since 2015. With a global presence, their dedicated full-stack team excels in UI/UX, QA, and advanced technologies like AR/VR and AI. Recognized as top mobile app developers, they have successfully launched over 300 projects, employing a user-centric approach and optimized delivery models for diverse clientele worldwide.

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60% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$5,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

applabs.codes

applabs.codes

Transforming Ideas into Mobile Apps

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Applabs stands out among app development companies, delivering exceptional mobile solutions tailored to your vision. Our expertise spans UI/UX, iOS, Android, and custom app development, including React Native and Flutter. We pride ourselves on being among the best application developers, crafting innovative and high-quality applications that meet diverse global needs. Collaborate with us to transform your ideas into impactful mobile experiences.

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60% Mobile App Development
Inside Service Listing

$50-$99/hr

Inside Service Listing

$25,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

iConnect Digital Solutions Ltd

iConnect Digital Solutions Ltd

Mobile & Web App development company - UK based.

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Unlock your digital potential with iConnect Digital Solutions, a leading app development agency. Don't miss the opportunity to develop your mobile or web application now! Our expert mobile application developers guide your project from concept to launch and maintenance, ensuring 30-40% faster income growth and investor appeal. Benefit from our agile team, led by former Microsoft tech leaders, and AI-powered accelerators for 30% faster, high-quality MVP delivery. Save equity; partner with us for unparalleled digital success.

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60% Mobile App Development
Inside Service Listing

< $25/hr

Inside Service Listing

$5,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

KeyToTech

KeyToTech

Technical partner in custom software development

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KeyToTech is a leading app development company dedicated to transforming ideas into successful digital realities. We simplify complex concepts, guiding your vision from discovery to launch with expert concept validation and MVP development. Our skilled mobile apps developers craft custom, high-quality software and robust mobile applications, ensuring reliability through rigorous testing. Partner with us for insightful tech consultation and dedicated teams, freeing you to focus on your core business while we deliver exceptional results globally.

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60% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$5,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

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APPly Pressure Developers bridges the gap between your innovative mobile app ideas and their successful realization. As a premier app development agency, we simplify the complex tech world, making your journey from concept to launch seamless. Our dedicated team, comprising top-tier talent, delivers exceptional service and products globally. We empower visionaries, ensuring your mobile application stands out. Trust us among mobile app development vendors for unparalleled expertise and a truly fantastic outcome.

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60% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$5,000+

Inside Service Listing

2 - 9

Inside Service Listing

UK

TheCodeV

TheCodeV

Codding beyond limits

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TheCodeV excels at transforming ideas into innovative software solutions, specializing in user-centric mobile applications. As one of the leading mobile application development companies, we craft elegant, responsive, and SEO-optimized solutions for all platforms. Our expertise in full-stack development and AI empowers businesses to thrive. We are recognized among top mobile app developers for delivering intuitive, scalable, and results-driven digital experiences that engage and grow.

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60% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$500 - $1,000

Inside Service Listing

10 - 20

Inside Service Listing

UK

Appventurez

Appventurez

Leading Web and Mobile App Development Company

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Appventurez excels as a leading app development agency, delivering innovative mobile solutions worldwide. With a strong foundation in eCommerce, they expertly utilize cutting-edge technologies like AR/VR, AI, and Blockchain to build over 100 impactful applications. Serving diverse clients from startups to established businesses, their award-winning work, recognized by SelectedFirms, positions them among the top application developers globally, ensuring unparalleled digital experiences.

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50% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$5,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Endive Software

Endive Software

Envision, Enhance, Empower

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Endive Software, a premier app development agency, leverages over 11 years of industry expertise with 100+ IT professionals. We specialize in crafting innovative, custom mobile applications designed to elevate your business. Consistently recognized among top application developers, our commitment to quality ensures exceptional solutions and dedicated 24/7 support. Partner with us for unparalleled mobile development services that drive success.

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50% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$10,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Uptech

Uptech

Apps for bold ideas, Mobile & Web Development

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Uptech, a pioneering app development company since 2016, crafts exceptional mobile and eCommerce solutions globally. We build innovative applications and websites from scratch or enhance existing projects with flexible service. As top application developers, our expertise spans healthcare, fintech, and marketplaces, transforming ideas into 50 successful products for clients like Unilever and Drone Base. Partner with us for unparalleled digital transformation.

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50% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$25,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Xtreem Solution

Xtreem Solution

Top Web & Mobile Application Development Company

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Xtreem Solution is an innovative app development agency, transforming visionary ideas into business prosperity through cutting-edge mobile technology. Our dedicated team of strategists, designers, and top mobile app developers crafts exceptional, user-centric applications tailored to unique requirements. We prioritize exclusive client involvement, ensuring customized solutions that drive engagement and deliver consistent, high-quality results globally.

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50% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$5,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Impressit

Impressit

Impressive products delivered simply

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Impressit excels among mobile application development companies, crafting exceptional web and mobile apps and robust enterprise software solutions. We empower startups and SMEs to launch high-quality digital products swiftly, leveraging a diverse JavaScript stack. From insightful business analysis and intuitive UX/UI design to seamless deployment and ongoing maintenance, we cover every project stage. For growing teams, our managed team extension services offer a perfect solution, solidifying our reputation as best mobile app developers globally.

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50% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$10,000+

Inside Service Listing

25 - 45

Inside Service Listing

UK

Shopivogue

Shopivogue

Shopify Development Company

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Shopivogue excels as a premier partner among mobile app development companies, globally recognized for crafting innovative B2C and B2B solutions. Our expert-certified team, featuring the best mobile app developers, specializes in creating bespoke applications that propel businesses forward. We empower startups and enterprise-level brands to thrive, ensuring your digital presence remains cutting-edge. Choose Shopivogue for scalable, high-performance mobile app development.

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50% Mobile App Development
Inside Service Listing

$25-$49/hr

Inside Service Listing

$1,000+

Inside Service Listing

20+

Inside Service Listing

UK

Objective

Objective

Turning Vision Into Success

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Verified

Objective excels in crafting bespoke mobile applications, transforming business processes for corporates and owner-managed businesses worldwide. We deeply engage with your vision, understanding your unique needs and challenges to deliver impactful solutions. As one of the leading mobile application development companies, our expertise ensures your digital presence stands out. Partner with our top mobile app developers to optimize operations and achieve your strategic goals.

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50% Mobile App Development
Inside Service Listing

$100-$149/hr

Inside Service Listing

$5,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

Innovify

Innovify

Digital products for the businesses of the future

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Verified

Innovify is a leading app development agency, specializing in tech-empowered innovation to create front-line custom mobile solutions. We assist diverse clients in transforming simple ideas into trending businesses, delivering winning digital products like sophisticated mobile applications. Our expert mobile application developers manage the entire product development lifecycle, ensuring seamless delivery across all internet-enabled smart devices. Partner with us for globally relevant, innovative mobile experiences that truly stand out.

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50% Mobile App Development
Inside Service Listing

$50-$99/hr

Inside Service Listing

$10,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Enkonix

Enkonix

Full-cycle software development company

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Verified

Enkonix, a global technology consulting organization founded in 2016, excels in crafting valuable mobile products. We seamlessly integrate strategy, design, and engineering, supporting clients worldwide from concept to launch. Specializing in iOS and Android application development and intuitive UI/UX design, we empower businesses to innovate. As one of the premier app development companies, Enkonix delivers high-quality, user-centric solutions, making us a trusted partner among companies that develop apps for diverse industries.

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50% Mobile App Development
Inside Service Listing

$150-$199/hr

Inside Service Listing

$10,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Software Solved

Software Solved

Custom Software & Data Solutions

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Software Solved empowers businesses with bespoke mobile app development and data solutions. As one of the leading app development companies, we tackle complex challenges, from secure cloud integration to intuitive data visualization within mobile platforms. Our expert team employs a consultative approach, ensuring projects are delivered on time and within budget. We help innovative brands globally thrive and compete, solidifying our reputation among top mobile app developers dedicated to growth.

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50% Mobile App Development
Inside Service Listing

$100-$149/hr

Inside Service Listing

$5,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Bright Interactive

Bright Interactive

Web software development company

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Verified

Bright Interactive excels in mobile application development, crafting robust solutions for enterprise clients globally. Leveraging Agile techniques, they deliver real value by deeply understanding business objectives and eliminating waste. With over 15 years of experience, their approachable team stands among the best mobile app developers, known for creating impactful, user-centric applications. They are a top choice among mobile application development companies for businesses seeking innovative, reliable digital experiences.

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50% Mobile App Development
Inside Service Listing

$100-$149/hr

Inside Service Listing

$50,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

Infopoly

Infopoly

Bespoke Cloud Data Platforms

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Infopoly crafts bespoke virtual cloud solutions, foundational for modern mobile applications. As one of the leading app development companies, they provide robust, scalable infrastructure on Azure and AWS, ensuring your mobile presence is powerful and reliable. Their expertise extends to BI and big data consulting, optimizing app performance and user engagement. Infopoly's client-centric, virtual approach delivers customized, flexible IT services, making them top application developers for businesses seeking innovative, globally-relevant mobile solutions.

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50% Mobile App Development
Inside Service Listing

$50-$99/hr

Inside Service Listing

$1,000+

Inside Service Listing

10 - 49

Inside Service Listing

UK

hedgehog lab

hedgehog lab

Turning customers into fans

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Hedgehog lab is a global digital product consultancy, partnering with brands to achieve business goals through cutting-edge mobile solutions. With over 15 years of expertise, this award-winning app development agency delivers demonstrable impact via exceptional iOS and Android experiences. Our passionate mobile application developers transform businesses worldwide, challenging the status quo for leading organizations. Discuss your next digital challenge with our experts today.

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50% Mobile App Development
Inside Service Listing

$100-$149/hr

Inside Service Listing

$75,000+

Inside Service Listing

50 - 249

Inside Service Listing

UK

Westcliff Strategic

Westcliff Strategic

Building Modern B2B businesses

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Westcliff Strategic empowers businesses to achieve transformative growth through innovative mobile solutions. As leading mobile app development companies, we offer a strategic sounding board, guiding executive teams to professionalize their digital presence. Our experienced mobile apps developers craft cutting-edge applications, leveraging an investor's perspective to ensure your mobile strategy drives significant equity value. Elevate your brand and user experience globally. To discuss your vision, visit www.westcliff.co or grab a coffee on Zoom.

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50% Mobile App Development
Inside Service Listing

$200-$300/hr

Inside Service Listing

$100,000+

Inside Service Listing

2 - 9

Inside Service Listing

UK

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Buyer's Guide

How many mobile app development companies are in the UK?

The UK is home to over 14,500 mobile app development companies, thriving in a strong and fast-growing digital economy with cutting-edge ideas.

This vibrant sector generates £28.3 billion each year and employs about 73,470 professionals specializing in user-friendly mobile apps for various industries.

London leads with 8,000 firms, while Manchester, Bristol, Birmingham, and Edinburgh together contribute thousands more, forming regional tech powerhouses.

Smaller hubs like Newcastle and Belfast also spark innovation, creating a wide landscape of expertise and opportunity across the entire United Kingdom.

This dynamic market provides a variety of options for businesses looking for app solutions. Explore our curated list to find trusted mobile app development companies in the UK perfect for your project.

Why Choose a Mobile App Development Company in the United Kingdom?

Choosing a dedicated mobile app development company ensures your project gains access to UK-based expertise, structured processes and local market insights you won’t easily find elsewhere.

The UK app development industry was valued at approximately £28.3 billion in 2024 and continues to grow strongly. 

Additionally, the mobile application market in the UK generated roughly US$14.2 billion in revenue in 2024 and is forecast to reach US$32.9 billion by 2030 — a compound annual growth rate of ~15.4%.

Such numbers reflect rising demand for app solutions, mobile‐first strategies, and user-friendly experiences. 

Engaging with the right firm means you tap into this momentum rather than fall behind.

Android holds 71% of smartphones globally. Play Store downloads are rising 35% faster than iOS. 

For projects requiring certified Android app development experts, UK teams blend Silicon Valley innovation with EU data protection, delivering GMT-aligned development aligned with international standards.

How do I hire the best mobile app developers in the UK?

Define your app’s requirements, budget, and timeline before starting your search. Research thoroughly and shortlist developers with industry experience and strong portfolios.

Check reviews and conduct technical interviews. Ensure their expertise matches your goals. Midway, consider hiring certified Android development experts for reliable results.

Focus on clear communication, GDPR compliance, and a proven track record. Top cities like London, Birmingham, and Manchester offer diverse mobile talent.

Choose professionals who understand your audience. The right app partner delivers quality, innovation, and solutions tailored to your business needs.

What Services Do Top Mobile App Development Agencies Offer?

Leading app development teams deliver a suite of specialised services tailored to each phase of your project:

  • Native Android and iOS app development: building platform-specific apps with optimized performance and user experience.
  • Cross-platform and hybrid solutions: creating apps that run on multiple operating systems using frameworks like React Native or Flutter.
  • UI/UX design and prototyping: designing intuitive interfaces and interactive prototypes before full development begins.
  • App migration and modernization: upgrading legacy systems or converting desktop/web services into mobile-first solutions.
  • Quality assurance and post-launch support: ongoing testing, maintenance, updates, and user feedback integration.

Industry research shows the UK has 1,902 regionally listed app development providers, including specialized listings for dedicated mobile application developers skilled in platform-specific solutions.

What Is the Cost of Hiring a Mobile App Development Firm in the UK?

When you plan to engage a mobile app development firm in the UK, the budget can vary significantly depending on your project’s scope and the provider’s rate.

  • Basic apps (single platform, minimal features) commonly cost between £20,000 and £50,000 in the UK.
  • Mid-complexity apps, with multiple features, backend integrations and support for more than one platform, often range from £50,000 to £120,000.
  • Enterprise-level or high-complexity apps (AI/ML integration, extensive backend, large user base) may cost £150,000 to £250,000+.

Hourly or day-rates are also an important consideration:

  • UK agency rates are typically £70–£120+ per hour, depending on expertise and location.
  • Developers in London or premium agencies may charge £80–£150+ per hour.

Don’t forget hidden or recurring costs:

  • Annual maintenance often runs 15-25% of initial build cost.
  • Backend infrastructure, compliance (e.g., GDPR), and third-party integrations can significantly add to total cost.

when selecting an app dev company in UK, ask for transparent pricing, a clearly defined scope, and a breakdown of upfront vs ongoing costs to avoid surprises.

How much does it cost to develop an app in the UK?

App development in the UK typically costs between £8,000 and £200,000+, based on features, complexity, and technology.

Basic apps are £8,000£25,000; complex projects like fintech or AR apps often exceed £60,000 due to advanced integrations.

Hourly rates range from £20 for junior developers to £150 for seniors. Monthly support can cost £1,000–£5,000.

US app development costs range from $25K (basic) to $250K+ (complex). AI features add $15K–$50K, while fintech compliance increases budgets by 20–35%. Partner with experienced mobile application developers to optimize spending without compromising quality.

Key Factors to Consider When Choosing an App Development Company

When selecting a mobile app development company, it's important to dig beyond the surface. Here are four core areas, each with real-world significance, to guide your decision:

1. Proven portfolio and client testimonials

Check for case studies and client feedback that reflect projects similar to yours. A recent UK-focused article notes that firms with transparent past results tend to drive better outcomes. 

2. Expertise in modern technologies like Flutter, React Native, or Swift

Technology stacks matter. Agencies must show proficiency in the frameworks and languages you need—whether it’s native iOS/Android or cross-platform. 

3. Transparent communication and agile workflow

Clear processes and agile methodologies boost collaboration. One UK-industry article emphasises responsiveness and flexibility as key success factors. 

4. Post-launch maintenance and scalability support

Your app’s launch is just the beginning. Ensure the team offers ongoing support, updates and can scale the app as your user base grows. 

Emerging Trends Among Mobile App Development Firms in the UK

UK-based mobile app development firms are increasingly offering:

  • AI and machine learning integration, with only 9% of UK firms reporting AI adoption in 2023.
  • Cloud-based mobile solutions, adopted by 69% of UK firms in 2023, enabling scalable infrastructure.
  • IoT and wearable compatibility, supporting connected devices and ecosystems for modern apps.
  • Blockchain-powered apps for security and transparency, offering robust data handling and trust mechanisms.

If you’re focused on platform-specific expertise, check listings for iOS app development companies with strong local credentials and sector-specific strengths.

These trends ensure your chosen development partner is aligned with next-generation solutions to keep you competitive in evolving digital markets.

Mobile App Development Companies FAQs

Hourly rates for app developers UK range from £20-£200, depending on experience. Juniors charge £20-£50, while seniors demand £80-£200. Specialized skills like AI increase rates. Always compare quotes on SelectedFirms for budget-friendly options.

An app development company in UK uses technologies like Flutter, React Native, Swift, and Kotlin. AI, AR/VR, and cloud integration are common. Firms stay updated with trends to deliver innovative apps. Check SelectedFirms for tech-savvy partners.

Timeline depends on app complexity, integrations, testing, and platforms. Simple Flutter or React Native apps might take 3–4 months; more complex native apps with many features can take 6-9 months or longer. Proper planning and agile workflows help avoid delays.

Yes. Most professional agencies specialise in native iOS and Android builds, and many also support cross-platform or hybrid frameworks. That flexibility means you can target one or multiple platforms depending on your audience and budget.

Absolutely. Many UK-based agencies include post-launch services: bug fixes, updates, performance optimisation, and scaling as user base grows. Choosing a company that offers long-term maintenance helps your app remain competitive and fully supported.

UK agencies cover a wide range of sectors—including healthcare, finance, eCommerce, education, logistics, entertainment and more. They tailor solutions to industry-specific requirements like regulation, UX expectations, integrations and data security needs.

Check verified third-party review platforms, ask for client testimonials and case studies, confirm industry awards or certifications, and see how long they’ve been active. A transparent company will provide references and clear evidence of successful past projects.

When hiring mobile app developers in UK, watch for poor communication, unclear pricing, or weak portfolios. Lack of GDPR knowledge or negative reviews are concerns. Use SelectedFirms to find vetted, reliable developers.

Author Profile & Expertise

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Senior Content Writer at SelectedFirms

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