Top UK Mobile App Development Companies
From London’s Silicon Roundabout and Shoreditch studios to product teams in Manchester’s MediaCityUK and R&D clusters in Cambridge and Oxford, the UK is a proven hub for high-quality mobile app development. On Clutch, you can evaluate UK mobile app development companies by verified client reviews, case studies, portfolios, service focus, and pricing.
Our analyst-led review process validates engagement details and outcomes, helping you find partners who deliver robust iOS, Android, and cross-platform apps that scale. Use filters to narrow by budget, hourly rate, location, industry, and tech stack (e.g., Swift, Kotlin, React Native, Flutter). Start with the options below or explore related directories:
• Top Mobile App Development Companies
• Mobile App Development Companies in London
• Mobile App Development Companies in Birmingham
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Featured
What are Featured Providers?
$50,000+$100 - $149 / hr10 - 49Serves United KingdomServices provided
See all 30 projectsStakk is a mobile app development company, excelling in iOS and Android development, and providing comprehensive mobile software engineering services. Based on reviews, Stakk maintains an impressive 100% positive feedback rate, with clients praising their project management, technical expertise, and ability to understand and align with client visions. Over 90% of reviewers highlight Stakk's strong communication skills and commitment to delivering projects within budget and timelines.
$5,000+$25 - $49 / hr250 - 999Serves United KingdomServices provided
See all 173 projectsKonstant Infosolutions is a mobile app development company with expertise in building digital platforms for various industries, including healthcare, insurance, and real estate. They are highly praised for their professional project management and strong communication, with 90% of clients noting their responsiveness and ability to meet deadlines. The company excels in delivering secure, user-friendly applications, with over 70% of reviewers highlighting their commitment to client satisfaction and technical proficiency in mobile application development.
$10,000+$25 - $49 / hr50 - 249Serves United KingdomServices provided
See all 51 projectsSolveIt is a versatile mobile app development company offering services in iOS and Android development, as well as cross-platform applications. Reviews highlight their reliability, with 100% of clients noting timely delivery, effective communication, and technical expertise. Approximately 85% of reviewers praised SolveIt for their proactive problem-solving and integration capabilities within existing workflows. Their commitment to client satisfaction and project success is consistently emphasized across feedback.
$10,000+$25 - $49 / hr50 - 249Serves United KingdomServices provided
See all 5 projectsAttrecto Next Tech Digital Solutions is a mobile app development company excelling in iOS and Android development, custom CMS, and integration solutions. Clients commend its flexibility, effective project management, and timely delivery, with over 90% positive feedback. Approximately 70% of reviewers highlight their innovation and responsiveness to out-of-scope requests, while 20% of new signups for one client come via the app they developed.
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$25,000+$50 - $99 / hr50 - 249London, England
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See all 6 projects300Brains is a Mobile App Development company known for its excellent client communication and project management skills. The reviews highlight a 100% satisfaction rate, with clients appreciating their hands-on approach and cost-effective services. Notably, 50% of reviews emphasize their proactive engagement in understanding project needs beyond mere development.
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$1,000+< $25 / hr10 - 49Birmingham, England
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See all 1 projectsInnovation Studios is a web application development company specializing in front-end and back-end solutions using technologies like React and SpringBoot. Reviews indicate a mix of positive and constructive feedback, with approximately 70% of comments praising project management and team dedication, while 30% suggest improvements in code cleanliness and design capabilities. Overall, clients appreciate their commitment and effective communication.
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$5,000+< $25 / hr250 - 999London, England
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See all 9 projectsBuilder.ai is a company specializing in Mobile App Development, offering services such as iOS and Android Development. They have received mixed reviews, with approximately 60% expressing negative feedback, citing delays, incomplete projects, and poor communication. However, 40% of reviews highlight positive experiences, appreciating their commitment and ability to deliver projects on time with good quality.
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$1,000+< $25 / hr10 - 49Manchester, England
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See all 3 projectsDigitilize Web offers comprehensive web design and development services, consistently praised for their professionalism, creativity, and collaborative approach. Clients appreciate the team's ability to transform outdated websites into modern, visually appealing platforms, delivering high value for cost and maintaining open communication. Overall, feedback highlights their dedication and innovative design skills, with minimal areas needing improvement.
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UndisclosedUndisclosed2 - 9Glasgow , Scotland
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See all 3 projectsNgage is a technology company specializing in web development and digital transformation. Reviews highlight their strengths in communication, customer engagement, and delivering tailored solutions, with 67% of reviews being positive. Clients praised their ability to understand project goals, provide clear communication, and offer innovative solutions, but concerns were raised about delays and project management in one case.
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$1,000+Undisclosed2 - 9Manchester, England
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TheLoyaltyCo. Is an app development firm. They are located in Manchester, England and Berlin, Germany, and their services include Mobile App Development and Other Application Development.
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$5,000+$25 - $49 / hr10,000+London, England
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Globant is a large web development firm. They offer Web Development and Custom Software Development and were founded in 2003.
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$5,000+$25 - $49 / hr2 - 9London, England
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See all 1 projects2Digit Innovations Pvt. Ltd. specializes in Mobile App Development, offering comprehensive services including frontend and backend development, design, and ongoing maintenance. Reviews highlight their timely delivery, cost-effectiveness, and meticulous adherence to project requirements, making them a reliable choice for mobile application development projects.
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$1,000+$25 - $49 / hr50 - 249Harrow, England
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Unikove Technologies is a software development company. The team provides Custom Software Development and Mobile App Development and is located in Noida, India and Harrow, England.
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$1,000+$50 - $99 / hr10 - 49Glasgow , Scotland
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See all 1 projectsAxisway Scotland is a Mobile App Development company specializing in both iOS and Android application development. Reviews highlight their effective project management, timely delivery, and a strong cultural fit, with 100% positive feedback. Clients particularly appreciate their expertise in content and science, as well as their ability to manage projects end-to-end, even when clients lack technical knowledge.
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$25,000+$100 - $149 / hr2 - 9London, England
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See all 4 projectsWe Are Outliers is a Mobile App Development company highly regarded for its expertise in creating innovative digital solutions, as evidenced by a positive reception from 100% of reviewers. Clients particularly commend their attention to detail and seamless project management, highlighting their ability to transform traditional processes into interactive and modern digital applications.
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$100,000+< $25 / hr50 - 249Slough, England
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See all 2 projectsIntagleo Systems is a mobile app development company praised for delivering exceptional web and mobile application development services. All reviewers highlight their timely project completion, with 100% of clients noting their eagerness to meet client needs. Intagleo Systems consistently provides high-quality deliverables, resulting in minimal design changes over extended periods.
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$10,000+< $25 / hr10 - 49London , England
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Dotdee Digital, a mobile app development company, was launched in 2019. The small team provides Mobile App Development.
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$25,000+$100 - $149 / hr50 - 249York, England
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Founded in 2009, Flutter Developers, a midsize mobile app development company, is based in York, England. Their team specializes in Mobile App Development and UX/UI Design.
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$25,000+$300+ / hr50 - 249Reading, England
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Worth Digital is a web design agency. They are in Reading, England and Rijswijk, Netherlands. Their team provides Web Design and UX/UI Design.
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$50,000+$50 - $99 / hr50 - 249London, England
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Globalbit is a custom software development company. The company is located in Rehovot, Israel and London, England. Their team offers Custom Software Development and Mobile App Development.
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$5,000+$25 - $49 / hr2 - 9London, England
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In London, England, Appetite Development Studio Ltd is an app development company. Their services include Mobile App Development.
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$10,000+$25 - $49 / hr50 - 249London, England
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Ubistart is a London, England-based software development company. They provide Custom Software Development and Mobile App Development and were launched in 2016.
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$25,000+$50 - $99 / hr10 - 49Dundee, Scotland
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Pocket Sized Hands is a mobile application development company. Located in Dundee, Scotland, the agency was founded in 2017. Their services include Mobile App Development and AR/VR development.
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$10,000+$150 - $199 / hr10 - 49Hackney, England
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In Hackney, England, App Agency is a mobile application development firm. Founded in 2011, the team focuses on Mobile App Development and AR/VR development.
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$10,000+$50 - $99 / hr10 - 49London, England
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See all 1 projectsMotzheim Development offers branding, website development, and technical consultancy services. Client feedback highlights their professional approach and timely delivery, often exceeding expectations. The recurring theme across reviews is the company's ability to combine professionalism with a personal touch, ensuring a seamless and satisfactory client experience.
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$5,000+$50 - $99 / hr10 - 49Manchester, England
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Dreamr is a mobile application development firm. The small Manchester, England-based team focuses on Mobile App Development and UX/UI Design. The company was founded in 2014.
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$10,000+$50 - $99 / hr1,000 - 9,999London, England
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AKQA is a CRM consulting and SI company. In San Francisco, California and London, England, the firm was founded in 1994. Their team provides CRM consulting and SI and E-Commerce Development.
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UndisclosedUndisclosed10,000+London, England
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Headquartered in Carmanhall And Leopardstown, Ireland and Burbank, California, Keywords Studios is a large video production agency. The team provides Video Production and Mobile App Development.
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$10,000+$25 - $49 / hr10 - 49Cardiff, Wales
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Cardiff App Developers is a Cardiff, Wales-based mobile application development firm. The team specializes in Mobile App Development and Web Development.
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$5,000+$25 - $49 / hr1,000 - 9,999London, England
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Knowmad mood is an IT strategy consulting company launched in 1994. Located in Las Rozas de Madrid, Spain and Miami, Florida, the team offers IT strategy consulting and Mobile App Development.
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$1,000+$50 - $99 / hr1,000 - 9,999hempstead, England
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See all 3 projectsLogo Design Hub offers a comprehensive range of services including branding, web design, video animation, and mobile app development. The reviews highlight their versatility, creativity, and dedication to client satisfaction, with a noted strength in delivering cohesive and impactful digital experiences. However, some feedback suggests improvements in project management processes to enhance collaboration and communication.
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Undisclosed< $25 / hr2 - 9London, England
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See all 4 projectsUSECODIFY specializes in creating professional and user-friendly websites that are visually appealing and optimized for search engines, providing ongoing support and training for effective content management. Across their reviews, clients praise the company's excellent project management, attention to detail, and ability to blend innovative design with functionality, resulting in enhanced online presence and client satisfaction. Their proactive communication and alignment with company values further distinguish USECODIFY as a reliable partner for web development projects.
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UndisclosedUndisclosed10 - 49Nottingham, England
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Intoware is a mobile application development firm. Based in Nottingham, England, the agency offers Mobile App Development and Wearable App Development.
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Undisclosed$150 - $199 / hr250 - 999Brentford, England
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Business Pro Designs is an app development firm. Founded in 2007, the company is based in Brentford, England. Their team focuses on Mobile App Development and Web Design.
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$10,000+$100 - $149 / hr2 - 9Barnsley, England
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Launched in 2018, Binary Forge Solutions Ltd is a software development company. The team offers Custom Software Development and Mobile App Development.
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$1,000+$50 - $99 / hr2 - 9Bognor Regis, England
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Apps4U Ltd is an application development company. The Bognor Regis, England-based company was launched in 2017. Their services include Mobile App Development.
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$25,000+$100 - $149 / hr2 - 9Lincoln, England
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App development company Probably Rational Ltd. Was founded in 2016. The company focuses on Mobile App Development.
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$5,000+$25 - $49 / hr50 - 249Upton Snodsbury, England
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Software development company Lean Transition Solutions is based in Upton Snodsbury, England and Thiruvananthapuram, India. The team focuses on Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed50 - 249Poole, England
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Founded in 1999, EPM Agency, a midsize Marketing Strategy company, is in Poole, England. Their services include Marketing Strategy and Event Marketing.
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Undisclosed$150 - $199 / hr50 - 249London, England
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Anchor Apps is an app development company headquartered in New York, New York and London, England. Their services include Mobile App Development and Other Application Development.
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$5,000+$25 - $49 / hr2 - 9London, England
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Karetra, a mobile app development firm, offer Mobile App Development and Web Development. They were established in 2004.
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$5,000+$50 - $99 / hr10 - 49Watford, England
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See all 1 projectsAt Bellosoft, we believe technology should empower people, connect opportunities, and unlock growth. Founded with a global mindset, our agency partners with businesses across industries to design
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$5,000+$25 - $49 / hr10 - 49Chester, England
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Established in 2021, LogicsHorizon is an IT staff augmentation company. Headquartered in Chester, England, the team offers IT staff augmentation and Custom Software Development.
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UndisclosedUndisclosed50 - 249London, England
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Candyspace, a Conversion Optimization company, was founded in 2005. The firm offers Conversion Optimization and Web Design, and is midsize.
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Undisclosed$100 - $149 / hr2 - 9Manchester, England
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Liberty Apps, a mobile application development firm, is headquartered in Manchester, England. They focus on Mobile App Development and were founded in 2008.
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$25,000+$50 - $99 / hr10 - 49Leeds, England
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Limeapps is a mobile application development firm founded in 2010. Their services include Mobile App Development and UX/UI Design.
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$25,000+$50 - $99 / hr2 - 9London, England
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Launched in 2015, Agile App Co. Is a small application development firm. Their team provides Mobile App Development and UX/UI Design.
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$50,000+$25 - $49 / hr250 - 999London, England
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SovTech UK is an IT staff augmentation company. They are headquartered in London, England and have midsize team. They offer IT staff augmentation and Custom Software Development.
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UndisclosedUndisclosed50 - 249London, England
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Selteq Ltd is a website development company launched in 2019. Their team offers Web Development and Mobile App Development.
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$5,000+< $25 / hr10 - 49London, England
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Established in 2015, Advance Web Software Limited is an IT staff augmentation company. Located in London, England and Vadodara, India, the team offers IT staff augmentation and Web Development.
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$10,000+$50 - $99 / hr10 - 49HAYES, England
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Based in HAYES, England, Mikasa Soft is a small mobile app development firm. Their services include Mobile App Development and Web Development.
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$50,000+$100 - $149 / hr10 - 49Bedford, England
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Mobile application development firm The App Developers is in Bedford, England. Established in 2011, the team specializes in Mobile App Development and UX/UI Design.
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$10,000+$50 - $99 / hr10 - 49Edinburgh, Scotland
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Fainchap Technologies is a software development company. They were founded in 2020, and their services include Custom Software Development and Mobile App Development.
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$10,000+$50 - $99 / hr2 - 9Southampton, England
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App development firm Spudd Mobile was established in 2011. The team provides Mobile App Development and UX/UI Design and is based in Southampton, England.
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List of the Best Mobile App Development Agencies in the United Kingdom
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$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Mobile App Development60% Other -
$5,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
60% Mobile App Development40% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
60% Mobile App Development40% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39/40.019.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Mobile App Development70% Other -
$10,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38.4/40.018.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
25% Mobile App Development75% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39/40.020/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% Mobile App Development70% Other -
$50,000+$100 - $149 / hr10 - 49York, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
65% Mobile App Development35% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.2/40.017.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$25 - $49 / hr50 - 249Manchester, England
Ability to deliver
36.9/40.017.6/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
55% Mobile App Development45% Other -
$50,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
36.8/40.017.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development30% Other -
$100,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.7/40.016.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Mobile App Development50% Other -
$100,000+$100 - $149 / hr50 - 249Newcastle upon Tyne, England
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
36.4/40.016.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Mobile App Development -
$25,000+$100 - $149 / hr10 - 49Shoreham, England
Ability to deliver
36.1/40.016.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
80% Mobile App Development20% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
36/40.016.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development50% Other -
$50,000+$100 - $149 / hr10 - 49Cardiff, Wales
Ability to deliver
35.5/40.016.4/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development30% Other -
$100,000+$100 - $149 / hr250 - 999Salford, England
Ability to deliver
35.5/40.015.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
60% Mobile App Development40% Other -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
39.2/40.020/20 Reviews9.9/10 Clients & Experience9.3/10 Market PresenceService focus
35% Mobile App Development65% Other -
$25,000+$50 - $99 / hr10 - 49York, England
Ability to deliver
35.1/40.015.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
60% Mobile App Development40% Other -
$50,000+$100 - $149 / hr50 - 249Bournemouth, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Mobile App Development60% Other -
$5,000+$25 - $49 / hr50 - 249Winchester, England
Ability to deliver
38.9/40.019.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
35% Mobile App Development65% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Mobile App Development80% Other -
$25,000+$100 - $149 / hr2 - 9Alvechurch, England
Ability to deliver
34.3/40.015.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
100% Mobile App Development -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$50,000+$100 - $149 / hr10 - 49Manchester , England
Ability to deliver
33.7/40.015.6/20 Reviews9.8/10 Clients & Experience8.3/10 Market PresenceService focus
60% Mobile App Development40% Other -
$10,000+< $25 / hr50 - 249London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
25% Mobile App Development75% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38.6/40.019.2/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development85% Other
Latest Mobile App Development Articles
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UK Mobile App Development FAQs
UK-based agencies combine product strategy, user-centered design, and strong engineering standards aligned with North American and European business practices. By partnering with these dedicated firms, you’ll benefit from:
- Deep domain expertise across fintech, health, retail, media, and the public sector
- Compliance fluency (UK GDPR, PSD2/Open Banking, FCA guidance, NHS frameworks)
- Access to top talent from universities like Oxford, Cambridge, Imperial, and UCL
- Time zone overlap for European collaboration and near-real-time support for US clients
Many UK firms offer discovery workshops, rapid prototyping, and analytics-driven iteration — ideal if you need to validate an MVP or scale a product with measurable outcomes.
According to Clutch’s verified pricing data, the typical UK rates and ranges go:
- Hourly rates: £60 – £120, depending on seniority, region, and tech stack
- MVPs/feature-light apps: £30,000 – £80,000
- Mid-complexity apps (integrations, payments, dashboards): £80,000 – £200,000
- Enterprise/regulated builds: £200,000+
Keep in mind that costs vary thanks to several key factors, including scope, product complexity, integrations, and non-functional requirements.
- Fintech and banking
- Health and life sciences
- Retail and e-commerce
- Media and entertainment
- Travel, hospitality, and transport
- Education and public sector
- Gaming and creative tech
When vetting, ask about relevant compliance experience (e.g., ISO 27001, SOC 2) and examples with similar user volumes or data sensitivity.
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Assess product fit — Look for case studies that mirror your platform and domain.
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Validate discovery and UX — Strong partners run workshops, conduct user research, and define KPIs before writing code.
- Review engineering quality — Ask for architecture approaches, API patterns, CI/CD, test coverage, and sample code.
- Confirm compliance and security — Clarify data handling, encryption, privacy-by-design, and pen testing plans.
- Check team structure — Identify seniority, roles, and whether work is in-house or via staff augmentation.
- Align on delivery — Request a roadmap with milestones, communication cadence, and risk management.
- Verify references — Prioritize agencies with detailed, verified Clutch reviews and measurable results.
- Guaranteed app store rankings or fixed timelines before discovery
- Vague estimates without a clear scope, backlog, or acceptance criteria
- No access to your code repository, backlog, or analytics
- Minimal QA strategy (no automation, device matrix, or performance testing)
- Weak security posture (no data classification, missing encryption-at-rest/in-transit)
- Reliance on proprietary frameworks that create vendor lock-in
- Limited post-launch support or unclear SLAs
The UK is home to many top-tier app developers. Make sure you find a team that’s trustworthy, professional, and credible to get the best results for your investment.