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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$1,000+$25 - $49 / hr2 - 9Burton upon Trent, England
Services provided
See all 1 projectsDevlinko specializes in Shopify store redesign, focusing on creating sleek, user-friendly designs that align with brand identity while integrating essential features. The overall feedback highlights their effective project management, timely delivery, and professional demeanor, resulting in increased website traffic, conversion rates, and sales performance. Devlinko is praised for offering good value for cost and maintaining a positive attitude throughout the collaboration.
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$10,000+$300+ / hr2 - 9London, England
Services provided
Qxotk.ai, a custom software development company, is in London, England. Founded in 2023, the team specializes in Custom Software Development and Web Development.
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$5,000+$50 - $99 / hr2 - 9Sheffield, England
Services provided
Primescale Technologies Limited is a small cloud consulting & SI company launched in 2017. Their team offers cloud consulting & SI and Web Development.
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$5,000+Undisclosed2 - 9Stoke Gifford, England
Services provided
Tech and Boujee Limited is a Digital Strategy company. Located in Stoke Gifford, England, their team offers Digital Strategy and Marketing Strategy.
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Undisclosed$50 - $99 / hr2 - 9London, England
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Arthur Russell Group is a big data analytics company founded in 2024. Their services include BI & big data consulting & SI and cloud consulting & SI.
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Undisclosed< $25 / hr2 - 9London, England
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See all 1 projectsWebventure Solutions helps brands scale with digital services, including custom software solutions, website development remote hiring, android and iOS mobile applications development, e-stores
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Undisclosed$100 - $149 / hr2 - 9London, England
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DXcel is a Digital Strategy company. Their team is headquartered in London, England and offers Digital Strategy and Conversion Optimization.
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$10,000+$50 - $99 / hr2 - 9Manchester, England
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Dolus Security is a small Application Testing company established in 2024. Their services include Application Testing and Cybersecurity.
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UndisclosedUndisclosed2 - 9London, England
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Founded in 2024, Peonixis is a social media marketing agency. The small team focuses on Social Media Marketing and Content Marketing.
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$10,000+$100 - $149 / hr2 - 9Northampton, England
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Based in Northampton, England, Stuart Innovations Limited is a software development firm. They focus on Custom Software Development and Web Development and were launched in 2024.
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$1,000+$50 - $99 / hr2 - 9Blackpool, England
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Clefsi ltd is an artificial intelligence development company founded in 2019. The team focuses on Artificial Intelligence and Blockchain and is based in Blackpool, England.
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$5,000+Undisclosed2 - 9London, England
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SEO services firm Core Stackr was founded in 2025. The agency provides Search Engine Optimization and Market Research.
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$5,000+$300+ / hr2 - 9London, England
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Lewis Digital is a Demand Generation Marketing company. They are headquartered in London, England, and their services include Demand Generation Marketing and Web Development.
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$5,000+$25 - $49 / hr2 - 9High Wycombe, England
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Puzzle Metrics Limited is an AI firm. The High Wycombe, England-based agency was launched in 2025. Their services include Artificial Intelligence and Generative AI.
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$1,000+< $25 / hr2 - 9London, England
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Launched in 2025, Softintellix is an IT managed services company. The small team provides IT managed services and Custom Software Development.
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Undisclosed$25 - $49 / hr2 - 9Clipstone, England
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Kohzadtech LTD is a custom software development firm. The Clipstone, England-based firm specializes in Custom Software Development and Web Development.
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Undisclosed$25 - $49 / hr2 - 9London, England
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Small web development company LaNexa, is based in London, England. The team specializes in Web Development and Custom Software Development.
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$1,000+$50 - $99 / hr2 - 9Leyland, England
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Advica AI Solutions UK is a small Leyland, England-based software development company. The team specializes in Custom Software Development and Mobile App Development.
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$1,000+< $25 / hr2 - 9Croydon, England
Services provided
GrowwTech is an AI Agents company established in 2026. The firm focuses on AI Agents and Advertising.
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$10,000+$50 - $99 / hr2 - 9Ilford, England
Services provided
Small software development company Kenyro LTD, is in Ilford, England. The team provides Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
Novus Digital Ventures Ltd, a software development firm, specializes in Custom Software Development and Web Development. The agency is in London, England.
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$5,000+$100 - $149 / hrFreelancerLondon, England
Services provided
Kensio Software is a custom software development company. They provide Custom Software Development and Web Development and were founded in 2021.
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Undisclosed$50 - $99 / hrFreelancerWorthing, England
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Based in Worthing, England, Kennedy Digital Ltd is a small branding company. Their services include Branding and Web Design.
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$1,000+$100 - $149 / hrFreelancerMildenhall, England
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My Digital Architect, an AI Agents company, was established in 2026. The firm focuses on AI Agents and Custom Software Development.
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$10,000+$150 - $199 / hr2 - 9Hamilton, Scotland
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Smith Design Solutions is a web design agency founded in 2006. Their services include Web Design and Branding.
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$10,000+$150 - $199 / hr2 - 9Salisbury, England
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Founded in 2009, White Fire Web Design is a web design agency. The small team focuses on Web Design and Mobile App Development.
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UndisclosedUndisclosed2 - 9Edinburgh, Scotland
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Luma 3d Interactive, a small AR/VR development company, is based in Edinburgh, Scotland. The team offers AR/VR development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Glasgow , Scotland
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ISAI Technologies is a software development company. The Glasgow , Scotland-based firm was launched in 2002. Their team provides Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Edinburgh , Scotland
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PlayerData Ltd is a software development firm. Based in Edinburgh , Scotland, their small team provides Custom Software Development and Mobile App Development. The company was established in 2017.
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UndisclosedUndisclosed2 - 9Birmingham , England
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Headquartered in Birmingham , England, OneUp Sales is a small custom software development firm. The team focuses on Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Leeds , England
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Redev Ltd is a custom software development company. They are located in Leeds , England. Their team focuses on Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Leeds , England
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Headquartered in Leeds , England, Seriously RAD Limited is a small software development firm. Their services include Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Leeds, England
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Recruit Genie Ltd is a website development firm based in Leeds, England. Launched in 2015, the team offers Web Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Liverpool, England
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Little Ego Ltd, a web design agency, focuses on Web Design and Mobile App Development. The firm is headquartered in Liverpool, England.
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UndisclosedUndisclosed2 - 9London, England
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Application development company Bluestorm Solutions focuses on Mobile App Development and HR Consulting. They were founded in 2011.
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UndisclosedUndisclosed2 - 9Edinburgh, Scotland
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Established in 2010, Devious Solutions is a software development firm. The agency focuses on Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9London, England
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Located in London, England, Commerceworks is a CRM consulting and SI company. The team provides CRM consulting and SI and Web Development.
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UndisclosedUndisclosed2 - 9Manchester, England
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Digital Interruption is an app development company. They were established in 2017, and their services include Mobile App Development and Conversion Optimization.
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UndisclosedUndisclosed2 - 9Prestwood, England
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SEO company Louis Wright was founded in 2018. The team focuses on Search Engine Optimization and Web Development and is located in Prestwood, England.
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$5,000+$50 - $99 / hrFreelancerAlsager, England
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Luke Stonier is a software development firm founded in 2020. The agency specializes in Custom Software Development and Search Engine Optimization.
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$5,000+$100 - $149 / hr10 - 49London, England
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Established in 2010, e3creative is a web development company. The company specializes in Web Development and Digital Strategy.
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$10,000+$150 - $199 / hr10 - 49Wokingham, England
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Launched in 2004, Amulet Creations Limited, a small app development company, is based in Wokingham, England. Their team specializes in Mobile App Development and Search Engine Optimization.
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$10,000+$100 - $149 / hr10 - 49London, England
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Headquartered in London, England, Dexterous Digital is a mobile application development firm. Founded in 2008, the team focuses on Mobile App Development and Web Design.
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$1,000+$25 - $49 / hr10 - 49Newport, Wales
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Established in 2010, Coup Media, a small social media marketing firm, is in Newport, Wales and. Their team provides Social Media Marketing and Mobile App Development.
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$10,000+$150 - $199 / hr10 - 49London, England
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Pajama is an Advertising company. The London, England-based team offers Advertising and Branding.
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$10,000+$150 - $199 / hr10 - 49Liverpool, England
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Milky Tea Studios, an AR/VR development company, is headquartered in Liverpool, England. The team offers AR/VR development and Graphic Design.
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$10,000+$100 - $149 / hr10 - 49Brighton, England
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West Pier Studio is an AR/VR development company founded in 2011. Based in Brighton, England, the team offers AR/VR development and Custom Software Development.
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UndisclosedUndisclosed10 - 49Aberdeen, Scotland
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Brand Dezign Ltd is a small app development firm. Launched in 2012, the team focuses on Mobile App Development and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49London, England
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PMA Digital Ltd is a Digital Strategy company. They are based in London, England and have small team. They offer Digital Strategy and Mobile App Development.
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UndisclosedUndisclosed10 - 49Cardiff, Wales
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Method 4 is a cloud consulting & SI company launched in 2005. The team offers cloud consulting & SI and Mobile App Development.
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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
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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.