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.
-
$5,000+$25 - $49 / hr10 - 49middlesbrough, England
Services provided
In middlesbrough, England and Jaipur, India, Vaniz Group LTD is a custom software development company. Launched in 2026, the team focuses on Custom Software Development and Web Development.
Read more -
$25,000+$50 - $99 / hr10 - 49London, England
Services provided
SnatchDigital is an IT staff augmentation company. The team focuses on IT staff augmentation and Application Testing and is in London, England and San francisco, California.
Read more -
$10,000+$25 - $49 / hr50 - 249Brighton, England
Services provided
See all 1 projectsHodfords offers Mobile App Development, including iOS and Android Development, tailored to specific client requirements. Reviews highlight their strong track record in delivering successful enterprise projects and their ability to handle complex, multi-regional challenges. Clients commend their seamless integration with business needs and responsive project management, emphasizing their problem-solving capabilities.
-
Undisclosed$50 - $99 / hrFreelancerColby, England
Services provided
DCUK TECH is a mobile application development company. Located in Colby, England, their team focuses on Mobile App Development and Custom Software Development.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
Established in 2006, Commusoft is a website development firm. The team specializes in Web Development and Mobile App Development and is headquartered in London, England and Chicago, Illinois.
Read more -
UndisclosedUndisclosed250 - 999Brighton and Hove, England
Services provided
UX design agency Catalyst IT was launched in 1997. The company provides UX/UI Design and Custom Software Development.
Read more -
$5,000+Undisclosed2 - 9Nottingham, England
Services provided
Axe Edge is a website development firm located in Nottingham, England. Established in 2016, the team specializes in Web Development and UX/UI Design.
Read more -
$1,000+$25 - $49 / hr50 - 249Coventry, England
Services provided
Established in 2018, Pixelpk is an IT staff augmentation company. The team offers IT staff augmentation and Custom Software Development and is in Coventry, England.
Read more -
$10,000+$25 - $49 / hr50 - 249London, England
Services provided
See all 1 projectsDamex Digital Ltd specializes in social media marketing, encompassing content creation, analytics, and influencer outreach. Reviews highlight their innovative strategies, effective collaboration, and strong customer service. Clients commend their ability to increase customer satisfaction and reduce costs, positioning them as a reliable and proficient partner for social media endeavors.
-
$1,000+$100 - $149 / hr10 - 49London, England
Services provided
Macnitech is a cloud consulting & SI company. The company is located in London, England. Their services include cloud consulting & SI and Cybersecurity.
Read more -
$1,000+$25 - $49 / hrFreelancerWoodbeck, England
Services provided
Website development firm Codixy Web Solutions is in Woodbeck, England. The team provides Web Development and Mobile App Development.
Read more -
$10,000+$50 - $99 / hr50 - 249London, England
Services provided
Aecor is a midsize London, England-based UX design agency. The team specializes in UX/UI Design and Custom Software Development.
Read more -
$1,000+< $25 / hr10 - 49United kingdom, England
Services provided
Cropsky Ltd is a small mobile application development firm launched in 2020. Their team provides Mobile App Development and Web Development.
Read more -
$50,000+$200 - $300 / hr250 - 999Leeds, England
Services provided
Founded in 2014, Infinity Works is a custom software development company. Located in Leeds, England and London, England, the team focuses on Custom Software Development and cloud consulting & SI.
Read more -
$10,000+$25 - $49 / hr10 - 49London, England
Services provided
Established in 2015, Muljin is a software development firm. The small team offers Custom Software Development and Mobile App Development.
Read more -
$1,000+$25 - $49 / hr10 - 49London, England
Services provided
See all 1 projects𝙃𝙖𝙨𝙩𝙮 𝙃𝙚𝙖𝙙 𝙇𝙩𝙙 is dedicated to empowering businesses with comprehensive, custom web development solutions that drive growth and enhance user engagement. Our team
Read more -
$5,000+$25 - $49 / hr10 - 49Bricket Wood, England
Services provided
Established in 2019, OstLab is a website development company. The team specializes in Web Development and Artificial Intelligence.
Read more -
$10,000+< $25 / hr50 - 249London, England
Services provided
See all 1 projectsMindCrew Technologies specializes in developing intelligent algorithms capable of learning, analyzing, and predicting future events. Client feedback highlights their professionalism, exceptional logical thinking, and strong teamwork. The company’s project management is praised for timely delivery and effective virtual communication, ensuring high-quality, stable outcomes.
-
$10,000+Undisclosed250 - 999Brentwood, England
Services provided
Computaris International is a custom software development company established in 1992. The company specializes in Custom Software Development and IoT development, and is midsize.
Read more -
Undisclosed$100 - $149 / hr2 - 9Canterbury, England
Services provided
Located in Canterbury, England, Bryter Digital is a small branding agency. The team offers Branding and Social Media Marketing.
Read more -
$5,000+$100 - $149 / hr50 - 249Barking, England
Services provided
Web design company Website Valley is located in Barking, England. Their services include Web Design and UX/UI Design.
Read more -
$10,000+$50 - $99 / hr10 - 49London, England
Services provided
See all 1 projectsInnolab AI is a global AI and custom software company helping B2B organizations accelerate growth through automation, data-driven insights, and enterprise-grade digital solutions. Founded in 2020,
Read more -
$5,000+$25 - $49 / hr2 - 9Bridge, England
Services provided
Located in Bridge, England, Tectonix Digital Agency is a mobile application development company. They focus on Mobile App Development and Web Development.
Read more -
$1,000+$25 - $49 / hr10 - 49Seaton Ross, England
Services provided
AFIVE Digital Agency is a small web development company. They provide Web Development and Search Engine Optimization and were launched in 2005.
Read more -
UndisclosedUndisclosed10 - 49Saint Asaph, Wales
Services provided
Design Reality is a Product Design company established in 2000. The team focuses on Product Design and Packaging Design.
Read more -
$5,000+$25 - $49 / hr10 - 49London, England
Services provided
Lemmonet, a branding firm, is in Capital Federal, Argentina and London, England. Their services include Branding and Mobile App Development.
Read more -
UndisclosedUndisclosed50 - 249Ilford, England
Services provided
Founded in 2011, Graphic Wolves is a Logo company. The team specializes in Logo and Web Development.
Read more -
$1,000+< $25 / hr50 - 249Sheffield, England
Services provided
Digiatto IT Services, a Cybersecurity company, is in Sheffield, England and Indore, India. Established in 2010, the team specializes in Cybersecurity and IT staff augmentation.
Read more -
$1,000+$25 - $49 / hr10 - 49London, England
Services provided
Kibris Order Ltd. Is a Product Design company. Established in 2017, their team provides Product Design and Custom Software Development.
Read more -
$1,000+< $25 / hr10 - 49London, England
Services provided
Welbert Systems is a London, England-based mobile application development company. They offer Mobile App Development and Web Development and were founded in 2024.
Read more -
$10,000+$50 - $99 / hr2 - 9Edinburgh, Scotland
Services provided
Launched in 2011, Katana is a web development company. The small team specializes in Web Development and Mobile App Development.
Read more -
$1,000+$25 - $49 / hrFreelancerCardiff, Wales
Services provided
Cardiff Media Ltd is a web design company founded in 2019. The firm provides Web Design and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Glasgow , Scotland
Services provided
Tactuum, an application development firm, was established in 2012. Based in Glasgow , Scotland, the team specializes in Mobile App Development and UX/UI Design.
Read more -
UndisclosedUndisclosed2 - 9Leeds , England
Services provided
Yorkshire Software ltd is a small app development firm based in Leeds , England. The team offers Mobile App Development and Custom Software Development.
Read more -
$10,000+< $25 / hr50 - 249Stafford, England
Services provided
KnotSync, a SEO services firm, offer Search Engine Optimization and E-Commerce Development. They were launched in 2020.
Read more -
$1,000+$25 - $49 / hr10 - 49Windsor, England
Services provided
See all 1 projectsPrimary Infotech Private Limited offers services in Mobile App Development, particularly focusing on delivering daily needs online. Reviews indicate that the company is highly regarded for its skilled team and effective project management, consistently delivering quality work on time.
-
$5,000+$25 - $49 / hr10 - 49Ilford, England
Services provided
See all 5 projectsProx is a creative and digital growth agency dedicated to inspiring over 500+ global brands to make change feel possible. With a presence in key international markets including the UK, UAE, USA, and
Read more -
$5,000+$25 - $49 / hr10 - 49London, England
Services provided
Located in London, England, HoustonApps is a custom software development company. Established in 2015, the team focuses on Custom Software Development and HR Consulting.
Read more -
$1,000+$100 - $149 / hr50 - 249Bromley, England
Services provided
Web App Builders is a branding firm. The Bromley, England-based agency provides Branding and Search Engine Optimization.
Read more -
$1,000+< $25 / hr2 - 9London, England
Services provided
See all 1 projectsDigiBulbo offers website development, SEO services, and API integration. Reviews consistently highlight their exceptional project management, responsiveness, and dedication to client satisfaction. Clients commend DigiBulbo for delivering high-quality, modern websites ahead of schedule and for their proactive and attentive approach, resulting in substantial business improvements.
-
UndisclosedUndisclosed50 - 249London, England
Services provided
Made by Many is a London, England-based Product Design company. The team provides Product Design and unified communications consulting & SI.
Read more -
$10,000+$50 - $99 / hr10 - 49Glasgow, Scotland
Services provided
Pulsion is a small Glasgow, Scotland-based software development company. Their services include Custom Software Development and Mobile App Development.
Read more -
$1,000+$25 - $49 / hr10 - 49Bolton, England
Services provided
ERP consulting and SI company eWAY Innovations and Automations is in Hyderabad, India and Riyadh, Saudi Arabia. They focus on ERP consulting and SI and Mobile App Development.
Read more -
$25,000+Undisclosed10 - 49London, England
Services provided
Amptech, an user experience company, is located in London, England. The team specializes in UX/UI Design and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Glasgow, Scotland, Scotland
Services provided
Launched in 2014, Add Jam is a mobile app development firm. The small team offers Mobile App Development and Web Design.
Read more -
$10,000+$50 - $99 / hr50 - 249London, England
Services provided
Invenics is a software development firm launched in 2017. Located in London, England and Ernakulam, India, the team provides Custom Software Development and Web Development.
Read more -
$10,000+$100 - $149 / hr10 - 49London, England
Services provided
Founded in 2001, Naked Penguin Boy is a mobile application development firm. The company specializes in Mobile App Development and Web Design, and is small.
Read more -
$10,000+$100 - $149 / hr10 - 49London, England
Services provided
Founded in 2009, Alliants is a software development company. The company focuses on Custom Software Development and E-Commerce Development, and is small.
Read more -
$10,000+$25 - $49 / hr10 - 49London, England
Services provided
See all 1 projectsInnotatzIT Solutions offers software application management and staffing services, specializing in project delivery with strategic planning and staged team solutions. Reviews consistently highlight their exceptional professionalism, timely delivery, and high-quality outcomes. Clients commend their transparency, dedication, and significant impact on improving workflow processes.
-
UndisclosedUndisclosed10 - 49Skewen, Wales
Services provided
Telesgop is a small Skewen, Wales-based app development company and web 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 -
$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.