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 53 projectsSolveIt is a proficient Mobile App Development company that excels in providing tailored solutions across various industries. The reviews indicate a strong emphasis on timely delivery, effective communication, and technical expertise, notably in iOS and Android Development. Approximately 90% of the clients commend their adaptability, cultural fit, and alignment with company values, highlighting their commitment to quality and client satisfaction.
$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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UndisclosedUndisclosed50 - 249Macclesfield, England
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KDAB Group is a Katy, Texas-based UX agency. They offer UX/UI Design and Custom Software Development.
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UndisclosedUndisclosed50 - 249Caddington, England
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Haddad & Partners is a web design agency. Established in 2007, the team specializes in Web Design and Print Design.
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UndisclosedUndisclosed1,000 - 9,999London, England
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Located in London, England, AND Digital is an user experience company. They specialize in UX/UI Design and Product Design.
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UndisclosedUndisclosed50 - 249London, England
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Midsize data analytics company TechnePlus, is located in London, England and Singapore. Their services include BI & big data consulting & SI and Mobile App Development.
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UndisclosedUndisclosed50 - 249Harrow on the Hill, England
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UX company Ab Ovo, Inc. Was founded in 2006. The agency offers UX/UI Design and BI & big data consulting & SI.
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UndisclosedUndisclosed50 - 249London, England
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Shipleys LLP is an Architectural Design company based in London, England. Launched in 1936, the team specializes in Architectural Design and Video Production.
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UndisclosedUndisclosed50 - 249Kettering, England
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Sterling Solutions, a Direct Marketing company, is located in Kettering, England and Edinburgh, Scotland. They focus on Direct Marketing and Mobile App Development and were launched in 1990.
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UndisclosedUndisclosed50 - 249Southampton, England
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NapTech Labs is a web design company. Their midsize team is located in Southampton, England. Their team offers Web Design and Custom Software Development.
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Undisclosed$50 - $99 / hrFreelancerRothley, England
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Established in 2026, One Point Consult Ltd. Is a small custom software development firm. Their team specializes in Custom Software Development and Web Development.
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$1,000+$100 - $149 / hrFreelancerBurgess Hill, England
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Dean Ainsworth is a small web development company. They focus on Web Development and Web Design and were launched in 2010.
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$1,000+UndisclosedFreelancerLancashire, England
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Product Systems is a small AI firm. Established in 2026, the team specializes in Artificial Intelligence and Web Development.
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Undisclosed$50 - $99 / hrFreelancerSheffield, England
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Smart Digital Toolbox is a Low/No Code Development company founded in 2012. The agency specializes in Low/No Code Development and BI & big data consulting & SI, and is small.
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$5,000+$100 - $149 / hr2 - 9Manchester, England
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22 Group Ltd is a branding firm. Their team is headquartered in Manchester, England and London, England and focuses on Branding and Mobile App Development.
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$5,000+$100 - $149 / hr2 - 9Manchester, England
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Located in Manchester, England, Gather Digital Ltd is a small user experience design agency. Their services include UX/UI Design and Mobile App Development.
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UndisclosedUndisclosed2 - 9Lincoln, England
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Based in Lincoln, England and Hove, England, BrandFour is a small branding agency. Their services include Branding and Mobile App Development.
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$10,000+$150 - $199 / hr2 - 9York, England
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User experience design company DigitSign is headquartered in York, England. They provide UX/UI Design and Mobile App Development.
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$10,000+$150 - $199 / hr2 - 9Hook, England
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Proweb Software is a mobile application development firm. The Hook, England-based firm was launched in 2009. Their services include Mobile App Development and Web Development.
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$10,000+$150 - $199 / hr2 - 9Leeds, England
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Tribus Digital is a web design agency. The company is located in Leeds, England. Their services include Web Design and UX/UI Design.
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$10,000+$150 - $199 / hr2 - 9Haddenham, England
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The Seer Agency is a Haddenham, England-based branding firm. Launched in 2013, the team focuses on Branding and Content Marketing.
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$10,000+$150 - $199 / hr2 - 9Newcastle upon Tyne, England
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Glen Wheeler Ltd, a mobile app development firm, offers Mobile App Development and Search Engine Optimization. The firm is located in Newcastle upon Tyne, England.
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$10,000+$150 - $199 / hr2 - 9Edinburgh, Scotland
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Launched in 2009, Sharp Apps is a mobile app development company. The team offers Mobile App Development and Social Media Marketing.
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$10,000+$150 - $199 / hr2 - 9Cheltenham, England
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HIVE is a small user experience design company headquartered in Cheltenham, England. Their services include UX/UI Design and Mobile App Development.
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$10,000+$150 - $199 / hr2 - 9Bristol, England
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Launched in 2013, otrovez, a small branding agency, is located in Bristol, England. Their services include Branding and Mobile App Development.
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$10,000+$150 - $199 / hr2 - 9Oxfordshire, England
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We Make Awesome Sh Limited is a small app development company. Founded in 2013, the team specializes in Mobile App Development and Social Media Marketing.
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$10,000+$150 - $199 / hr2 - 9Kent , England
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Founded in 2005, Copia Digital is a small Kent , England-based branding agency. Their team offers Branding and Email Marketing.
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UndisclosedUndisclosed2 - 9Glasgow, Scotland
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Application Management & Support company IC Mobile Lab was launched in 2011. The firm offers Application Management & Support and Mobile App Development.
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UndisclosedUndisclosed2 - 9Leeds, England
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Located in Leeds, England, Compliance Studio Ltd is a small mobile application development firm. The team focuses on Mobile App Development and Social Media Marketing.
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UndisclosedUndisclosed2 - 9London , England
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TDSOFT London Web Design is a Digital Strategy company founded in 2007. Based in London , England, the team offers Digital Strategy and Mobile App Development.
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UndisclosedUndisclosed2 - 9Stockport, England
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Marlin Web Design Services is an e-commerce development firm. They specialize in E-Commerce Development and Mobile App Development and were established in 2007.
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UndisclosedUndisclosed2 - 9Liverpool, England
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3BYTE is a Liverpool, England-based mobile app development firm. The team offers Mobile App Development and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9London, England
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Small application development company Cairo Web Design ®, is based in London, England. Their services include Mobile App Development and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9London, England
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Cocoon is a software development company. Launched in 2015, their team provides Custom Software Development and Web Development.
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UndisclosedUndisclosed2 - 9Barrow upon Soar, England
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Located in Barrow upon Soar, England, Twin3 Ltd is a small software development company. Their services include Custom Software Development and Web Development.
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$5,000+$100 - $149 / hr10 - 49London, England
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Crab Creative is a Digital Strategy company founded in 2005. The small team specializes in Digital Strategy and Mobile App Development.
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$10,000+$150 - $199 / hr10 - 49London , England
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Minale Tattersfield Design Strategy Group is a branding agency. They offer Branding and Mobile App Development and were established in 1964.
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$10,000+$150 - $199 / hr10 - 49Leamington Spa, England
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Fish in a Bottle is a small graphic design agency. Founded in 2003, the team focuses on Graphic Design and Mobile App Development.
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$10,000+$150 - $199 / hr10 - 49Swinegate, York, England
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Small mobile application development company Plump, is based in Swinegate, York, England. The team focuses on Mobile App Development and Web Design.
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$10,000+$50 - $99 / hr10 - 49Towcester, England
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Industrial IoT, an IoT development company, was launched in 2015. In Towcester, England, the team offers IoT development and Mobile App Development.
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$10,000+$150 - $199 / hr10 - 49Farnham, England
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1minus1 is a branding company founded in 2004. The team offers Branding and Digital Strategy and is in Farnham, England.
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$10,000+$150 - $199 / hr10 - 49London, England
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SCOOP & SPOON is an user experience agency founded in 2005. The small team offers UX/UI Design and Branding.
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$10,000+$150 - $199 / hr10 - 49Middlesbrough, England
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Founded in 2009, Calm Digital is a small Middlesbrough, England-based custom software development firm. Their team provides Custom Software Development and Branding.
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$10,000+$150 - $199 / hr10 - 49Royal Tunbridge Wells, England
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Established in 2010, Anorak is a Digital Strategy company. In Royal Tunbridge Wells, England, the team focuses on Digital Strategy and Mobile App Development.
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$10,000+$150 - $199 / hr10 - 49Newbury, England
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Apple Print & Creative is a graphic design agency. In Newbury, England, the team offers Graphic Design and Mobile App Development.
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$10,000+$150 - $199 / hr10 - 49Hungerford, England
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Planet Interactive Arts, an Advertising company, was founded in 1998. Headquartered in Hungerford, England, the team provides Advertising and Branding.
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$10,000+$150 - $199 / hr10 - 49Wolverhampton , England
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Eighty3 Creative Limited is an UX design agency. Headquartered in Wolverhampton , England, their small team provides UX/UI Design and Branding. The company was founded in 2008.
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$10,000+$150 - $199 / hr10 - 49London, England
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SMACK is a London, England-based user experience design company. The team offers UX/UI Design and Mobile App Development.
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$10,000+$150 - $199 / hr10 - 49Bristol, England
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Based in Bristol, England and Bath, England, Rockpool Digital is an UX company. The team offers UX/UI Design and Mobile App Development.
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$10,000+$150 - $199 / hr10 - 49Blisworth, England
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Bluestep Solutions is a branding firm. They specialize in Branding and Mobile App Development and were launched in 2010.
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$10,000+$150 - $199 / hr10 - 49London, England
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Aesop Agency is an Advertising company. Their team is headquartered in London, England. The agency specializes in Advertising and Branding.
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$10,000+$150 - $199 / hr10 - 49Birmingham , England
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Ivy & White Marketing is an Advertising company. They are located in Birmingham , England and have small team. Their team offers Advertising and Branding.
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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 -
$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 -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
38.6/40.019/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39/40.020/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% Mobile App Development70% Other -
$25,000+$25 - $49 / hr50 - 249Manchester, England
Ability to deliver
37.4/40.017.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
55% Mobile App Development45% 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 -
$50,000+$100 - $149 / hr10 - 49York, England
Ability to deliver
37/40.017.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
65% Mobile App Development35% 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
36.2/40.016.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Mobile App Development -
$50,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
36.2/40.017/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development30% Other -
$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
39.3/40.020/20 Reviews10/10 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 -
$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 -
$5,000+$25 - $49 / hr50 - 249Winchester, England
Ability to deliver
38.7/40.019.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
35% Mobile App Development65% 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
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.4/40.016.6/20 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
39.8/40.019.8/20 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
38/40.018.6/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development85% Other -
$10,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38/40.018.4/20 Reviews10/10 Clients & Experience9.6/10 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.