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.
-
$25,000+$100 - $149 / hr50 - 249Oxford, England
Services provided
Oxford Computer Consultants Ltd, a custom software development company, was established in 1989. The firm offers Custom Software Development and Mobile App Development, and is midsize.
Read more -
$5,000+< $25 / hr50 - 249London, England
Services provided
Digital Auxilio Technologies is a website development company. Launched in 2019, the team specializes in Web Development and Mobile App Development.
Read more -
$1,000+Undisclosed10 - 49Antrim, Northern Ireland
Services provided
Media One Group LLC is a mobile app development company based in Los Angeles, California and Antrim, Northern Ireland. The team provides Mobile App Development and Marketing Strategy.
Read more -
$1,000+$50 - $99 / hr10 - 49Manchester, England
Services provided
Established in 2018, MK WebGuru is an application development firm. The team specializes in Mobile App Development and Web Development.
Read more -
$75,000+$100 - $149 / hr50 - 249London, England
Services provided
MagiClick Digital is an UX design company. They were founded in 1996 and provide UX/UI Design and Web Development.
Read more -
$5,000+$25 - $49 / hr10 - 49Birmingham, England
Services provided
In Birmingham, England and Lahore, Pakistan, Nine Pixels is an application development company. Their services include Mobile App Development and IT staff augmentation.
Read more -
$5,000+$25 - $49 / hr10 - 49Cambridge, England
Services provided
Greentech Apps Limited is a web development company founded in 2017. The small team focuses on Web Development and Mobile App Development.
Read more -
$5,000+$50 - $99 / hr10 - 49Manchester, England
Services provided
See all 1 projectsWe build websites, mobile apps, and digital systems for startups, healthcare providers, and ecommerce brands looking to grow online. Our work covers end-to-end development, UI/UX design, SEO, and
Read more -
$10,000+$50 - $99 / hr10 - 49Whetstone , England
Services provided
Established in 2004, IGS Solutions LTD is a custom software development firm. Their team offers Custom Software Development and Mobile App Development.
Read more -
$10,000+$50 - $99 / hr2 - 9London, England
Services provided
Founded in 2020, Bitmaster is a small app development company. Their team specializes in Mobile App Development and Web Development.
Read more -
$25,000+$50 - $99 / hr2 - 9London, England
Services provided
Small app development company Nyble, is based in London, England. Their services include Mobile App Development and Web Development.
Read more -
UndisclosedUndisclosed250 - 999London, England
Services provided
Software Country is a mobile app development firm. They offer Mobile App Development and Custom Software Development and are headquartered in Plymouth Meeting, Pennsylvania and London, England.
Read more -
UndisclosedUndisclosed10 - 49Glasgow, Scotland
Services provided
Factory 73 is a website development firm. In Glasgow, Scotland, their small team provides Web Development and E-Commerce Development. The company was launched in 2010.
Read more -
$5,000+$50 - $99 / hr2 - 9Newcastle upon Tyne, England
Services provided
Woods & Walker is a website development firm. The Newcastle upon Tyne, England-based company focuses on Web Development and Mobile App Development.
Read more -
$25,000+Undisclosed250 - 999Bristol, England
Services provided
Software development firm Amdaris is based in Bristol, England and Dubai, United Arab Emirates. The team specializes in Custom Software Development and Enterprise App Modernization.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
P92 Digital is a mobile application development firm. The team provides Mobile App Development and Web Development, and the firm is located in Budapest, Hungary and Szeged, Hungary.
Read more -
$5,000+Undisclosed2 - 9London, England
Services provided
Plantec, a software development company, was established in 2022. The team focuses on Custom Software Development and Market Research.
Read more -
$5,000+$25 - $49 / hr10 - 49London, England
Services provided
Mudimedia Ltd is a website development firm. Located in London, England, the company was launched in 2017. Their team provides Web Development and Mobile App Development.
Read more -
$1,000+$25 - $49 / hr10 - 49Kent, England
Services provided
Application development firm Prudent Digital International was launched in 2012. In Kent, England, the team offers Mobile App Development and Web Development.
Read more -
$250,000+$100 - $149 / hr1,000 - 9,999London, England
Services provided
Infostretch is a large Application Testing company headquartered in Santa Clara, California and New York, New York. Their services include Application Testing and Enterprise App Modernization.
Read more -
$1,000+$25 - $49 / hr10 - 49Bradville, England
Services provided
EyryTech Ltd is a Bradville, England-based mobile app development company and website development company. Launched in 2020, the team specializes in Mobile App Development and Web Development.
Read more -
$5,000+$100 - $149 / hr10 - 49Glasgow, Scotland
Services provided
Rubyness is a website development company and application development company located in Glasgow, Scotland. Their services include Web Development and Mobile App Development.
Read more -
$1,000+< $25 / hr2 - 9London, England
Services provided
Application development company StressFree Sites is headquartered in London, England. Founded in 2011, the team provides Mobile App Development and Web Development.
Read more -
$10,000+$200 - $300 / hr10 - 49Cardiff, Wales
Services provided
In Cardiff, Wales and Bristol, England, Sugar Creative is an AR/VR development company. They focus on AR/VR development and Mobile App Development.
Read more -
Undisclosed< $25 / hr10 - 49Inverness, Scotland
Services provided
See all 3 projectsGEM WEB SERVICES is a web development company providing services such as e-commerce setups and website redesigns. The company receives mixed feedback: 33% of reviews praise their affordability and initial success, while 67% report issues with delayed delivery, unresponsive communication, and unmet promises. Clients commend their cost-effectiveness but express concerns over reliability and professionalism.
-
$10,000+$25 - $49 / hr10 - 49London, England
Services provided
Workrush is a Noida, India-based mobile app development company. Their services include Mobile App Development and Web Development.
Read more -
$10,000+$50 - $99 / hr50 - 249Cheltenham, England
Services provided
Founded in 2007, Salpo Technologies is a custom software development company. Their team provides Custom Software Development and Mobile App Development.
Read more -
UndisclosedUndisclosed10 - 49Edinburgh, Scotland
Services provided
Intelligent Mobile is a web design company established in 2004. Their team specializes in Web Design and Mobile App Development.
Read more -
UndisclosedUndisclosed10 - 49Shefford Woodlands, England
Services provided
KLOC is a custom software development firm established in 2005. The firm provides Custom Software Development and E-Commerce Development.
Read more -
$5,000+$50 - $99 / hr2 - 9London, England
Services provided
Mobile app development firm GOOD SEEDS is based in London, England. They focus on Mobile App Development and Artificial Intelligence.
Read more -
$25,000+$50 - $99 / hr2 - 9Edinburgh, Scotland
Services provided
Withyou, a web development company and mobile app development company, is headquartered in Kronberg im Taunus, Germany and Sonoma, California. They focus on Web Development and Mobile App
Read more -
$10,000+$50 - $99 / hr10 - 49Alresford, England
Services provided
First Option Software Ltd is a software development company. Their team is based in Alresford, England and provides Custom Software Development and Mobile App Development.
Read more -
$10,000+Undisclosed50 - 249London, England
Services provided
Sriggle Tech is a social media marketing firm headquartered in Faridabad, India and Dubai, United Arab Emirates. They offer Social Media Marketing and Search Engine Optimization.
Read more -
Undisclosed< $25 / hr10 - 49London, England
Services provided
Founded in 2008, Genora Infotech is a mobile application development company. The firm provides Mobile App Development and UX/UI Design.
Read more -
$10,000+$100 - $149 / hr10 - 49London, England
Services provided
Launched in 2020, Cloudini is a cloud consulting & SI company. The team provides cloud consulting & SI and IT staff augmentation.
Read more -
$1,000+$25 - $49 / hr50 - 249england, England
Services provided
It Outsourcing China is a website development company. The agency is located in Maple Grove, Minnesota and Ahmedabad, India. Their team focuses on Web Development and Mobile App Development.
Read more -
$5,000+$25 - $49 / hr50 - 249Pontprennau, Wales
Services provided
DEVHOUSE TECHNOLOGIES LTD is a website development firm. They are based in Pontprennau, Wales and Roma, Italy, and their services include Web Development and Mobile App Development.
Read more -
Undisclosed$100 - $149 / hr10 - 49Coventry, England
Services provided
In Coventry, England, Apps Plus is a small website development firm. The team provides Web Development and Mobile App Development.
Read more -
UndisclosedUndisclosed1,000 - 9,999Manchester, England
Services provided
Godel Technologies is a software development firm in Manchester, England and Belarus. The team provides Custom Software Development and Mobile App Development.
Read more -
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
See all 1 projectsPortox provides specialized services in product strategy development, app design, and MVP creation, tailored for startups and portfolio companies. Reviews highlight their exceptional delivery within tight timelines, proactive communication, and the impressive expertise of their team, including professionals with backgrounds from prestigious companies like Amazon and Google. Portox is praised for aligning with clients' values and efficiently supporting investment success.
-
$1,000+$25 - $49 / hr2 - 9Colchester, England
Services provided
Launched in 2012, Solve With Software Ltd is a custom software development firm and mobile application development firm. The team offers Custom Software Development and Mobile App Development.
Read more -
$25,000+$150 - $199 / hr2 - 9York, England
Services provided
Boon & Moil Limited is an application development company and API Development company. Established in 2019, their team focuses on Mobile App Development and API Development.
Read more -
$1,000+$25 - $49 / hr250 - 999Harrow, England
Services provided
See all 1 projectsTech Matter (Pvt) Ltd provides comprehensive software development services, including architecture design, coding, testing, deployment, and ongoing support. Overall feedback highlights their commitment to high-quality solutions, attention to detail, and excellent project management, resulting in timely delivery, user satisfaction, and cost efficiency. Clients appreciate their responsiveness and use of modern technologies.
-
$5,000+$50 - $99 / hr10 - 49London, England
Services provided
Squid40 is an UX agency. Their small team of employees is located in București, Romania and London, England. Their team offers UX/UI Design and Mobile App Development.
Read more -
$25,000+$200 - $300 / hr10 - 49Fareham, England
Services provided
Lumico Digital, a custom software development firm, focuses on Custom Software Development and Mobile App Development. The company is headquartered in Fareham, England.
Read more -
$5,000+$25 - $49 / hr10 - 49London, England
Services provided
The Mobile Bakery is a small mobile application development firm located in Barcelona, Spain and London, England. The team offers Mobile App Development and UX/UI Design.
Read more -
$25,000+Undisclosed50 - 249Redruth, England
Services provided
Headforwards, a midsize IT strategy consulting company, is located in Redruth, England. Their services include IT strategy consulting and BI & big data consulting & SI.
Read more -
$25,000+$100 - $149 / hr50 - 249Brentford, England
Services provided
Mobile application development company Oursky is based in Kowloon, Hong Kong and Taipei, Taiwan. Launched in 2008, the team focuses on Mobile App Development and Artificial Intelligence.
Read more -
$5,000+$100 - $149 / hr10 - 49Bournemouth, England
Services provided
Website development firm Createful was founded in 2010. The company focuses on Web Development and UX/UI Design, and is small.
Read more -
$1,000+Undisclosed10 - 49Birmingham, England
Services provided
Headquartered in Birmingham, England, 14Digital is an application development firm. Their services include Mobile App Development and Web 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.