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
-
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 52 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.
-
$1,000+< $25 / hr2 - 9London, England
Services provided
See all 1 projectsQuencode specializes in website development, offering services that include creating visually appealing websites with features such as portfolios and contact forms. Clients have praised Quencode for their innovative use of advanced technologies, including AI, to enhance project delivery and efficiency. Feedback highlights their prompt and responsive project management, resulting in high levels of client satisfaction.
-
UndisclosedUndisclosed250 - 999London, England
Services provided
Royal Cyber is an UX design agency. Launched in 2002, their team specializes in UX/UI Design and cloud consulting & SI.
Read more -
$100,000+Undisclosed50 - 249London, England
Services provided
Mobile application development company TAB (The App Business) was founded in 2009. The company focuses on Mobile App Development and Custom Software Development.
Read more -
$10,000+$150 - $199 / hr50 - 249Manchester, England
Services provided
Degree 53 is an user experience design agency. They focus on UX/UI Design and Mobile App Development and were founded in 2013. The firm is based in Manchester, England.
Read more -
$10,000+$50 - $99 / hr2 - 9Southampton, England
Services provided
Founded in 2014, hinge. Is a custom software development firm. The agency provides Custom Software Development and Mobile App Development.
Read more -
UndisclosedUndisclosed250 - 999London, England
Services provided
Star is a software development company. The Sunnyvale, California-based company was launched in 2008. Their team specializes in Custom Software Development and UX/UI Design.
Read more -
$1,000+< $25 / hr10 - 49Brighton and Hove, England
Services provided
Established in 2022, DevConst is a mobile app development company. The team specializes in Mobile App Development and UX/UI Design.
Read more -
$5,000+Undisclosed10 - 49London, England
Services provided
See all 5 projectsFZHP Global Vision is purported to be a web development company; however, based on their reviews, they appear to have engaged in deceptive practices, such as withholding domain access and providing fraudulent trademark documentation. The feedback is overwhelmingly negative, with 100% of reviewers highlighting issues related to trust, communication failures, and unmet deliverables.
-
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
Line Industries is a web development company. They are headquartered in London, England and Cardiff, Wales, and their services include Web Development and Custom Software Development.
Read more -
$5,000+$50 - $99 / hr2 - 9Wolverhampton, England
Services provided
VOiD Applications is a small SEO agency founded in 2013. Their team specializes in Search Engine Optimization and Web Design.
Read more -
UndisclosedUndisclosed2 - 9Peterborough, England
Services provided
Apppro is a small application development firm founded in 2015. Their team specializes in Mobile App Development and Digital Strategy.
Read more -
$1,000+Undisclosed2 - 9London, England
Services provided
ALL CAPPS is a mobile application development company. The London, England-based firm was established in 2022. Their services include Mobile App Development and UX/UI Design.
Read more -
$10,000+$25 - $49 / hr2 - 9Hemel Hempstead, England
Services provided
Established in 2021, Keza Studio is a custom software development company and mobile app development company. The small team specializes in Custom Software Development and Mobile App Development.
Read more -
$1,000+$25 - $49 / hr2 - 9Belfast, Northern Ireland
Services provided
Apptaz, a web development company and app development firm, is based in Belfast, Northern Ireland. The team focuses on Web Development and Mobile App Development.
Read more -
$1,000+$25 - $49 / hr2 - 9London, England
Services provided
Launched in 2021, Bring Reality is a web development firm and app development firm. The team provides Web Development and Mobile App Development.
Read more -
$1,000+$25 - $49 / hr2 - 9Ramford, England
Services provided
Willoww LTD is a mobile application development firm. They focus on Mobile App Development and API Development and are based in Ramford, England.
Read more -
$5,000+$100 - $149 / hr2 - 9Royal Leamington Spa, England
Services provided
LOCALHOST LIMITED, a custom software development firm, is in Royal Leamington Spa, England. Their services include Custom Software Development and Web Development.
Read more -
$5,000+Undisclosed10 - 49London, England
Services provided
In London, England, Skalable Limited is an IT staff augmentation company. They offer IT staff augmentation and Artificial Intelligence.
Read more -
$10,000+$50 - $99 / hrFreelancerLudgershall, England
Services provided
Founded in 2000, Jason Kneen (BouncingFish) is an application development firm. The company specializes in Mobile App Development and UX/UI Design, and is small.
Read more -
$5,000+$50 - $99 / hr10 - 49London, England
Services provided
Founded in 2016, Axonian is a small Blockchain company. Their services include Blockchain and Mobile App Development.
Read more -
Undisclosed$100 - $149 / hr10 - 49Sheffield, England
Services provided
Established in 2013, Appt is a small Sheffield, England-based app development company. Their team provides Mobile App Development and Custom Software Development.
Read more -
$25,000+$200 - $300 / hr2 - 9Bideford, England
Services provided
Software development firm Barr Media was founded in 2018. The firm specializes in Custom Software Development and Web Development, and is small.
Read more -
Undisclosed$50 - $99 / hr10 - 49London, England
Services provided
See all 1 projectsYour Untapped Potential Awaits We’ve made it our mission to take your business from ambitious to established through mobile app and website creation. So, what does that mean? Well, with a
Read more -
$10,000+$150 - $199 / hr2 - 9London, England
Services provided
Appcity is an app development company. Launched in 2013, the team specializes in Mobile App Development and UX/UI Design. The agency is based in London, England.
Read more -
$10,000+$150 - $199 / hr10 - 49Bournemouth, England
Services provided
Amuzo is an application development firm. In Bournemouth, England and London , England, the team offers Mobile App Development and Advertising.
Read more -
$1,000+$50 - $99 / hr1,000 - 9,999London, England
Services provided
Emagine Consulting is a big data analytics company headquartered in London, England and Nanterre, France. They focus on BI & big data consulting & SI and Cybersecurity and were launched in 1994.
Read more -
$10,000+$150 - $199 / hr2 - 9Leicester Leicestershire , England
Services provided
Signature Digital, a small mobile application development company, is based in Leicester Leicestershire , England. The team provides Mobile App Development.
Read more -
$1,000+$25 - $49 / hr10,000+London, England
Services provided
Large user experience design company Williams Lea Tag, is headquartered in London, England. Their services include UX/UI Design and Mobile App Development.
Read more -
UndisclosedUndisclosed2 - 9Birmingham, England
Services provided
Digital Workshed is a small Birmingham, England-based application development company. The team offers Mobile App Development.
Read more -
UndisclosedUndisclosed10 - 49Glasgow, Scotland
Services provided
Tsumanga Studios is a mobile application development company. The firm is headquartered in Glasgow, Scotland. Their team focuses on Mobile App Development.
Read more -
UndisclosedUndisclosed2 - 9Glasgow, Scotland
Services provided
Sts Digital Ltd is an application development firm. Established in 2009, the company is in Glasgow, Scotland. Their team offers Mobile App Development.
Read more -
UndisclosedUndisclosed250 - 999Paisley, Scotland
Services provided
Software development firm Chess Digital was launched in 1994. The team specializes in Custom Software Development and Mobile App Development.
Read more -
UndisclosedUndisclosedFreelancerBirmingham , England
Services provided
Jamo Games is a mobile application development firm established in 2012. The small team specializes in Mobile App Development.
Read more -
UndisclosedUndisclosed250 - 999England, England
Services provided
Founded in 2011, Braze is a mobile app development firm and Mobile & App Marketing company. Their services include Mobile App Development and Mobile & App Marketing.
Read more -
UndisclosedUndisclosed250 - 999London , England
Services provided
Launched in 2009, Airship is a midsize mobile application development company and Mobile & App Marketing company. Their services include Mobile App Development and Mobile & App Marketing.
Read more -
UndisclosedUndisclosed10 - 49Leeds , England
Services provided
Based in Leeds , England, Action Prompt LTD is a small mobile application development firm. Their services include Mobile App Development and Custom Software Development.
Read more -
UndisclosedUndisclosed50 - 249Nottingham , England
Services provided
Mobile application development firm AppInstitute was launched in 2011. Based in Nottingham , England, the team focuses on Mobile App Development.
Read more -
UndisclosedUndisclosed10 - 49Nottingham, England
Services provided
MultiPie is a mobile application development company in Nottingham, England. They focus on Mobile App Development and were founded in 2011.
Read more -
UndisclosedUndisclosed50 - 249Nottingham, England
Services provided
FortuneFish is an app development firm in Nottingham, England. Launched in 2013, the team offers Mobile App Development and AR/VR development.
Read more -
UndisclosedUndisclosed10 - 49Nottingham, England
Services provided
Legendary Games is a mobile app development firm. They specialize in Mobile App Development and Web Development and were founded in 2010. The firm is based in Nottingham, England.
Read more -
UndisclosedUndisclosed50 - 249Nottingham, England
Services provided
Super Punk Games is an application development firm. They were established in 2011 and specialize in Mobile App Development.
Read more -
UndisclosedUndisclosed10 - 49Nottingham, England
Services provided
The App Office is a mobile application development firm. The agency is in Nottingham, England. Their services include Mobile App Development.
Read more -
UndisclosedUndisclosed10 - 49Nottingham, England
Services provided
Keera Studios, a small mobile app development firm, is headquartered in Nottingham, England. The team specializes in Mobile App Development.
Read more -
UndisclosedUndisclosed50 - 249Nottingham , England
Services provided
Lockwood Publishing is an application development company. The team offers Mobile App Development and is based in Nottingham , England.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
Impossible is a mobile app development company. They are headquartered in Lisboa, Portugal and London, England, and their services include Mobile App Development and UX/UI Design.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
Fondy is an application development company. They offer Mobile App Development and E-Commerce Development and were established in 2014.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
Gismart is a mobile app development company. The Warszawa, Poland-based company was established in 2013. Their services include Mobile App Development.
Read more -
UndisclosedUndisclosed1,000 - 9,999Bracknell, England
Services provided
Global Knowledge is a cloud consulting & SI company founded in 1995. Their team specializes in cloud consulting & SI and Cybersecurity.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
Launched in 2009, Skein is a website development company and application development firm. Their services include Web Development and Mobile App Development.
Read more -
$50,000+$150 - $199 / hr50 - 249Liverpool, England
Services provided
Yozu is a midsize custom software development firm founded in 2013. Their team focuses on Custom Software Development and Mobile App Development.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Best Mobile App Development Agencies in the United Kingdom
-
$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
Latest Mobile App Development Articles
See all articles
How App Companies Can Build Trust with Customers
Learn how app companies can build customer trust through better privacy practices, transparent communication, and stronger security to improve retention and...
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.
-
Assess product fit — Look for case studies that mirror your platform and domain.
-
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.