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 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.
-
$25,000+$50 - $99 / hr10 - 49London, England
Services provided
Bing Digital is an UX company established in 1999. Their team focuses on UX/UI Design and Conversion Optimization.
Read more -
$25,000+$50 - $99 / hr10 - 49Oxford, England
Services provided
White October, a software development company, is located in Oxford, England and London, England. They offer Custom Software Development and UX/UI Design and were founded in 2003.
Read more -
$5,000+$50 - $99 / hr10 - 49Dundee, Scotland
Services provided
Blue2 Digital is a web design company founded in 1987. The company specializes in Web Design and Web Development, and is small.
Read more -
$5,000+$25 - $49 / hr10 - 49Leeds, England
Services provided
Data Venture Solutions Ltd. Is a big data company. In Leeds, England and Ahmedabad, India, the company was launched in 2018. Their team offers BI & big data consulting & SI and cloud consulting &
Read more -
$10,000+$25 - $49 / hr10 - 49London, England
Services provided
Archnix Pvt Ltd is a software development firm launched in 2020. Based in London, England and Colombo, Sri Lanka, the team provides Custom Software Development and Web Development.
Read more -
$1,000+$25 - $49 / hr10 - 49London, England
Services provided
Established in 2019, Codematic Technology Services is a website development company. The small team specializes in Web Development and Mobile App Development.
Read more -
$10,000+Undisclosed10 - 49London, England
Services provided
Custom software development company ARITS Limited provides Custom Software Development and Mobile App Development. They are in Dhaka, Bangladesh and London, England.
Read more -
$1,000+$50 - $99 / hr10 - 49Stanford le hope , England
Services provided
Identity Pixel Design Ltd, an application development firm, was launched in 2022. The team focuses on Mobile App Development and Social Media Marketing.
Read more -
$1,000+$25 - $49 / hr10 - 49London, England
Services provided
Esolace Tech is a web development company. Their small team is based in London, England and provides Web Development and Mobile App Development. The company was established in 2022.
Read more -
$1,000+$25 - $49 / hr10 - 49Ilford, England
Services provided
Visual i is a SEO agency founded in 2012. In Ilford, England and Dhaka, Bangladesh, the team specializes in Search Engine Optimization and Social Media Marketing.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
IT staff augmentation company Cloud Technologies Ltd is in London, England. Launched in 2019, the team specializes in IT staff augmentation and Web Design.
Read more -
$10,000+< $25 / hrFreelancerWalsall, England
Services provided
Jake L Thomas Website Design is an app development firm. The team is located in Walsall, England, and their services include Mobile App Development and Search Engine Optimization.
Read more -
$1,000+< $25 / hrFreelancerLondon, England
Services provided
Established in 2024, AI Software Developers is a web design company. The team provides Web Design and Web Development.
Read more -
$1,000+$150 - $199 / hrFreelancerManchester, England
Services provided
Launched in 2009, Inconnect Systems Ltd is an IT managed services company. The team focuses on IT managed services and Custom Software Development.
Read more -
Undisclosed$25 - $49 / hrFreelancerSaint Mary's Bay, England
Services provided
Custom software development firm Conor Dunk is headquartered in Saint Mary's Bay, England. Established in 2025, the team focuses on Custom Software Development and Web Development.
Read more -
$1,000+$150 - $199 / hrFreelancerLondon, England
Services provided
Web design agency Charnette Labs was founded in 2026. The team specializes in Web Design and Web Development and is in London, England.
Read more -
Undisclosed$50 - $99 / hr10 - 49Luton, England
Services provided
Web design company TheCyberiaTech is in Luton, England. They offer Web Design and UX/UI Design and were established in 2018.
Read more -
$5,000+$100 - $149 / hr10 - 49Birmingham , England
Services provided
Barques is a branding agency. The firm is in Birmingham , England. Their team provides Branding and Web Design.
Read more -
UndisclosedUndisclosed10 - 49Glasgow, Scotland
Services provided
Web design company Mucky Puddle is headquartered in Glasgow, Scotland. Launched in 2004, the team focuses on Web Design and Branding.
Read more -
$5,000+$100 - $149 / hr10 - 49London , England
Services provided
Established in 2007, Assertive is a small SEO agency in London , England. Their team provides Search Engine Optimization and Pay Per Click.
Read more -
$10,000+$150 - $199 / hr10 - 49Leatherhead, England
Services provided
Monochrome, a software development firm, is headquartered in Leatherhead, England. They provide Custom Software Development and Web Design and were launched in 1999.
Read more -
$5,000+$50 - $99 / hr2 - 9London, England
Services provided
See all 1 projectsVV Design is a UK-based web design agency specialising in performance-engineered websites, e-commerce platforms, and SEO-driven digital growth. We build fast, scalable and conversion-focused
Read more -
$1,000+$150 - $199 / hr2 - 9Burton Joyce, England
Services provided
Innovate 24-7 is a small AI Consulting company based in Burton Joyce, England. Their services include AI Consulting and Artificial Intelligence.
Read more -
$10,000+$25 - $49 / hr50 - 249Manchester , England
Services provided
See all 1 projectsAt Staydify Growth Systems, we build high-performance digital solutions that drive measurable business outcomes. As a strategic vertical of the UK-based HiringBooster Group, we specialize
Read more -
$1,000+$25 - $49 / hr50 - 249London, England
Services provided
Custom software development company Hardcastle GIS was launched in 2011. The team provides Custom Software Development and Application Testing.
Read more -
$25,000+$25 - $49 / hr50 - 249London, England
Services provided
Launched in 2011, Think Digitally is a midsize London, England-based custom software development company. Their services include Custom Software Development and Web Development.
Read more -
$1,000+$50 - $99 / hrFreelancerRingwood, England
Services provided
Custom software development company Comsci Ltd. Was launched in 1990. The small team focuses on Custom Software Development and Mobile App Development.
Read more -
$5,000+$25 - $49 / hr50 - 249London, England
Services provided
Rankraze is a SEO company. Based in London, England, the team offers Search Engine Optimization and Web Design.
Read more -
$1,000+$25 - $49 / hr2 - 9London, England
Services provided
See all 1 projectsViorix Digital Solutions is a leading digital agency based in London, specializing in responsive web development, cross-platform mobile app development, e-commerce website design, and result-driven
Read more -
$1,000+$25 - $49 / hr2 - 9London, England
Services provided
Digitaal Agency, a web design agency, was launched in 2021. The agency focuses on Web Design and Web Development, and is small.
Read more -
$10,000+$50 - $99 / hr2 - 9Langstone, Wales
Services provided
Bluprint Labs is a Langstone, Wales-based Digital Strategy company. Launched in 2016, the team specializes in Digital Strategy and Social Media Marketing.
Read more -
$50,000+$50 - $99 / hr2 - 9London, England
Services provided
Starling Web Engineering, an IT strategy consulting company, was founded in 2017. The small team focuses on IT strategy consulting and Web Development.
Read more -
$1,000+$50 - $99 / hr2 - 9North Hykeham, England
Services provided
Point3 Software Ltd. Is a custom software development firm. The North Hykeham, England-based agency was established in 2010. Their team focuses on Custom Software Development and Web Development.
Read more -
$10,000+$100 - $149 / hr2 - 9London, England
Services provided
Studio 206, an IT strategy consulting company, was founded in 2021. They focuses on IT strategy consulting and BI & big data consulting & SI.
Read more -
Undisclosed< $25 / hr2 - 9London, England
Services provided
Britmarksolutions is a SEO agency. The London, England-based team focuses on Search Engine Optimization and Custom Software Development.
Read more -
Undisclosed< $25 / hr2 - 9London, England
Services provided
In London, England and Muang Pattaya, Thailand, Bytemaster Solutions is a software development company. The team offers Custom Software Development and Web Development.
Read more -
Undisclosed$50 - $99 / hr2 - 9Beechwood Business Park North, England
Services provided
SMK Digital Ltd is a software development company founded in 2012. The team focuses on Custom Software Development and Mobile App Development and is based in Beechwood Business Park North, England.
Read more -
Undisclosed$50 - $99 / hr2 - 9Garforth, England
Services provided
Booklite, a social media marketing company, is in Garforth, England. The team focuses on Social Media Marketing and Web Development.
Read more -
$5,000+$50 - $99 / hr2 - 9Ilford, England
Services provided
Remtix is a web design company. The small Ilford, England-based team focuses on Web Design and UX/UI Design. The company was founded in 2023.
Read more -
$10,000+$200 - $300 / hr2 - 9Coventry, England
Services provided
Dominion Digital , a social media marketing firm, provide Social Media Marketing and Web Design. They were launched in 2014.
Read more -
$1,000+< $25 / hr2 - 9Eccles, England
Services provided
Mahaz Tech Enterprise, a small software development company, is headquartered in Eccles, England. The team specializes in Custom Software Development and Web Development.
Read more -
UndisclosedUndisclosed2 - 9Reading, England
Services provided
Founded in 2020, AIG Tech Solution is a small web development firm. Their team offers Web Development and Mobile App Development.
Read more -
$10,000+$50 - $99 / hr2 - 9Newington, England
Services provided
Established in 2021, Oblongata Limited is a small custom software development firm. Their team focuses on Custom Software Development and Web Development.
Read more -
Undisclosed$25 - $49 / hr2 - 9Glasgow, Scotland
Services provided
In Glasgow, Scotland, Excellerit is a small cloud consulting & SI company. The team specializes in cloud consulting & SI and IT staff augmentation.
Read more -
$5,000+$25 - $49 / hr2 - 9Manchester, England
Services provided
Whatweb is a cloud consulting & SI company located in Manchester, England. They offer cloud consulting & SI and Cybersecurity.
Read more -
Undisclosed< $25 / hr2 - 9Telford, England
Services provided
Algosys Technologies is a Telford, England-based data analytics company. They offer BI & big data consulting & SI and Web Development and were founded in 2021.
Read more -
$1,000+Undisclosed2 - 9Lancaster, England
Services provided
Launched in 2024, Liten Media is a small user experience design agency. Their services include UX/UI Design and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Edinburgh, Scotland
Services provided
As is a SEO agency. The firm is located in Edinburgh, Scotland. Their team provides Search Engine Optimization and Web Design.
Read more -
$1,000+$25 - $49 / hr2 - 9Birmingham, England
Services provided
Founded in 2023, Artesy Studio is a branding company. Their team offers Branding and Video Production.
Read more -
$5,000+$25 - $49 / hr2 - 9London, England
Services provided
Greyroom Labs, a software development company, is in London, England. The team focuses on Custom Software 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 -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39/40.019.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Mobile App Development70% Other -
$10,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38.4/40.018.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
25% Mobile App Development75% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39/40.020/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% Mobile App Development70% Other -
$50,000+$100 - $149 / hr10 - 49York, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
65% Mobile App Development35% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.2/40.017.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$25 - $49 / hr50 - 249Manchester, England
Ability to deliver
36.9/40.017.6/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
55% Mobile App Development45% Other -
$50,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
36.8/40.017.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development30% Other -
$100,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.7/40.016.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Mobile App Development50% Other -
$100,000+$100 - $149 / hr50 - 249Newcastle upon Tyne, England
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
36.4/40.016.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Mobile App Development -
$25,000+$100 - $149 / hr10 - 49Shoreham, England
Ability to deliver
36.1/40.016.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
80% Mobile App Development20% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
36/40.016.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development50% Other -
$50,000+$100 - $149 / hr10 - 49Cardiff, Wales
Ability to deliver
35.5/40.016.4/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development30% Other -
$100,000+$100 - $149 / hr250 - 999Salford, England
Ability to deliver
35.5/40.015.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
60% Mobile App Development40% Other -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
39.2/40.020/20 Reviews9.9/10 Clients & Experience9.3/10 Market PresenceService focus
35% Mobile App Development65% Other -
$25,000+$50 - $99 / hr10 - 49York, England
Ability to deliver
35.1/40.015.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
60% Mobile App Development40% Other -
$50,000+$100 - $149 / hr50 - 249Bournemouth, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Mobile App Development60% Other -
$5,000+$25 - $49 / hr50 - 249Winchester, England
Ability to deliver
38.9/40.019.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
35% Mobile App Development65% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Mobile App Development80% Other -
$25,000+$100 - $149 / hr2 - 9Alvechurch, England
Ability to deliver
34.3/40.015.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
100% Mobile App Development -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$50,000+$100 - $149 / hr10 - 49Manchester , England
Ability to deliver
33.7/40.015.6/20 Reviews9.8/10 Clients & Experience8.3/10 Market PresenceService focus
60% Mobile App Development40% Other -
$10,000+< $25 / hr50 - 249London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
25% Mobile App Development75% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38.6/40.019.2/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development85% Other
Latest Mobile App Development Articles
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.