Top UK Mobile App Development Companies
From London’s Silicon Roundabout and Shoreditch studios to product teams in Manchester’s MediaCityUK and R&D clusters in Cambridge and Oxford, the UK is a proven hub for high-quality mobile app development. On Clutch, you can evaluate UK mobile app development companies by verified client reviews, case studies, portfolios, service focus, and pricing.
Our analyst-led review process validates engagement details and outcomes, helping you find partners who deliver robust iOS, Android, and cross-platform apps that scale. Use filters to narrow by budget, hourly rate, location, industry, and tech stack (e.g., Swift, Kotlin, React Native, Flutter). Start with the options below or explore related directories:
• Top Mobile App Development Companies
• Mobile App Development Companies in London
• Mobile App Development Companies in Birmingham
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Featured
What are Featured Providers?
$50,000+$100 - $149 / hr10 - 49Serves United KingdomServices provided
See all 30 projectsStakk is a mobile app development company, excelling in iOS and Android development, and providing comprehensive mobile software engineering services. Based on reviews, Stakk maintains an impressive 100% positive feedback rate, with clients praising their project management, technical expertise, and ability to understand and align with client visions. Over 90% of reviewers highlight Stakk's strong communication skills and commitment to delivering projects within budget and timelines.
$5,000+$25 - $49 / hr250 - 999Serves United KingdomServices provided
See all 173 projectsKonstant Infosolutions is a mobile app development company with expertise in building digital platforms for various industries, including healthcare, insurance, and real estate. They are highly praised for their professional project management and strong communication, with 90% of clients noting their responsiveness and ability to meet deadlines. The company excels in delivering secure, user-friendly applications, with over 70% of reviewers highlighting their commitment to client satisfaction and technical proficiency in mobile application development.
$10,000+$25 - $49 / hr50 - 249Serves United KingdomServices provided
See all 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.
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$5,000+$100 - $149 / hr10 - 49Great Baddow, England
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See all 5 projectsObjective is a Mobile App Development company, recognized for its swift responses and impressive understanding of client needs. With a focus on reducing workload and enhancing systems, they have effectively built sales order and planning systems, achieving positive outcomes such as improved communication and faster internal processes. 100% of reviewers highlight their adaptability and responsiveness.
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$1,000+$25 - $49 / hr10 - 49Paisley, Scotland
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See all 6 projectsWindzoon Techno Private Limited is a professional web development and digital marketing company offering services such as e-commerce platform development, SEO, and digital marketing strategies. Reviews indicate a highly positive experience, with 100% of clients commending their technical acumen, attention to detail, and project management. Clients consistently report satisfaction with the quality of work, timely delivery, and personalized solutions that exceed expectations.
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$1,000+< $25 / hr50 - 249London, England
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See all 6 projectsFiftyFive Technologies UK is a mobile app development company known for its strong teamwork and cultural values. Clients report a 90% satisfaction rate with their project outcomes, highlighting the firm's ability to deliver both web and mobile applications. While timelines could improve, the company is praised for its effective project management and cost efficiency.
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$10,000+$100 - $149 / hr10 - 49Birmingham, England
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See all 2 projectsDevelo Design is a specialized Magento development company praised for its expertise in creating fast, responsive, and SEO-friendly websites. With 100% positive feedback, clients highlight their effective communication and project management skills, noting significant improvements in site speed and user experience. Their proficiency in handling complex projects and delivering on time is consistently recognized by satisfied clients.
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$10,000+$200 - $300 / hr10 - 49London, England
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See all 1 projectsDoor 105 is a Mobile App Development company specializing in iOS and Android development, known for their strong project management and exceptional communication skills. Their reviews highlight a 100% positive feedback rate, emphasizing their ability to transform ideas into functional applications and maintain excellent client communication throughout the process. Clients particularly appreciate their supportive approach and willingness to enhance initial concepts.
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$10,000+$50 - $99 / hr10 - 49London, England
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See all 16 projectsTrembit is a mobile app development company specializing in video streaming and conferencing solutions. Reviews highlight their expertise and professionalism, with 100% positive feedback emphasizing their skillset and effective communication. Trembit's ability to integrate seamlessly into ongoing projects and deliver high-quality results within tight deadlines is particularly praised.
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$5,000+$50 - $99 / hr10 - 49Brighton and Hove, England
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See all 2 projectsPostjer Group is a digital marketing agency specializing in website design, SEO, PPC, and social media marketing. Client feedback highlights their impressive creativity, values, and project management, with a significant 36% conversion rate attributed to their SEO efforts. Approximately 90% of reviews emphasize their timely delivery and effective communication. A minor area for improvement is their local presence.
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$10,000+$25 - $49 / hr10 - 49London, England
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See all 12 projectsHeadChannel Consulting specializes in Mobile App Development, offering tailored solutions that enable flexibility and ease of use for clients. The company is praised for creating adaptable templates and intuitive backend systems, with 100% of reviewers highlighting their strong communication and ability to meet client needs. While some deadlines were missed, the overall feedback is overwhelmingly positive, with an app rating averaging 4.3 from around 1,000 users.
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$25,000+$100 - $149 / hr10 - 49Newquay, England
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See all 1 projectsflowmoco is a Mobile App Development company known for delivering high-quality mobile applications and meeting project deadlines efficiently. They have received overwhelmingly positive feedback, with a notable 100% of reviewers praising their commitment and ability to exceed expectations. Clients appreciate their alignment with company values and their dedication to project goals.
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$10,000+$100 - $149 / hr10 - 49London, England
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See all 4 projectsLDW Support is a web development and IT support company specializing in Drupal upgrades and maintenance, as well as company intranet services. Their reviews reflect 100% satisfaction with their responsive project management and technical expertise, particularly in Drupal migrations. Clients consistently praise their strong communication, collaborative approach, and alignment with client values.
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$25,000+$50 - $99 / hr50 - 249Sutton, England
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See all 18 projectsGeeks Ltd, a company specializing in Mobile App Development and custom software solutions, receives mixed reviews from clients. While 50% of reviewers commend their communication and project management, others express concerns over project delays and unmet expectations. Despite these challenges, their expertise and friendly work culture are often highlighted. Potential clients are advised to remain actively involved in project oversight.
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$25,000+$100 - $149 / hr10 - 49London, England
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See all 14 projectsBlott is a versatile mobile app development company specializing in iOS and Android development, offering comprehensive solutions including UX/UI design, backend integration, and mobile banking infrastructure. Across reviews, Blott is consistently praised for high-quality deliverables and exceptional project management, with a 100% satisfaction rate. Clients highlight Blott's effective communication, innovative solutions, and strong cultural fit, underscoring their commitment to meeting client objectives efficiently.
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$5,000+$25 - $49 / hr250 - 999Woking, England
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See all 6 projectsFolio3 is a mobile app development company specializing in creating and designing applications for iOS and Android devices. Overall, their reviews are highly positive, with clients praising their organization, quality of work, and project management. Approximately 100% of reviewers highlight their strong project management skills, and 50% mention their affordability and quality, though there is some feedback on improving responsiveness to technology updates.
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$1,000+$50 - $99 / hr10 - 49High Lane, England
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See all 4 projectsCRECODE is a Mobile App Development company specializing in creating tailored applications for iOS and Android platforms, alongside web portals. The company is praised for its professionalism, efficient communication, and swift delivery, with 100% of reviewers highlighting timely completion and high-quality deliverables. Clients also appreciate the direct involvement of project leaders and the flexibility to accommodate changes, despite minor language barriers.
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$100,000+Undisclosed50 - 249Edinburgh, Scotland
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See all 6 projectsClearSky is a Mobile App Development company highly praised for its expertise in developing iOS and Android applications. They consistently deliver projects on time and are lauded for their professional approach and innovative solutions. With positive feedback from approximately 100% of reviewers, ClearSky is commended for enhancing user experiences and aligning with business goals seamlessly.
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$1,000+$25 - $49 / hr10 - 49London, England
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See all 2 projectsSOKOLDEV is a Mobile App Development company specializing in Android Development, known for its strong alignment with client values and effective communication. With 100% positive feedback, reviewers highlight the company's ability to deliver projects on time, meeting all outlined requirements, and demonstrating a clear understanding of client needs.
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$1,000+$25 - $49 / hr10 - 49Birmingham, England
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See all 3 projectsInfoRox specializes in Mobile App Development, particularly in managing medicine inventory applications. However, feedback indicates significant dissatisfaction with their professionalism and project management, suggesting potential reliance on deceptive practices.
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$25,000+$100 - $149 / hr10 - 49London, England
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See all 3 projectsMediablaze is a digital agency specializing in web development and design. Their reviews highlight their strong project management skills and cohesive team collaboration, with 100% of reviewers noting their effective communication and timely delivery. While overall feedback is positive, some clients suggest improvements in clarifying responsibilities and offering more flexible follow-up support.
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$25,000+$50 - $99 / hr10 - 49London, England
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See all 9 projectsBorne Digital is a mobile app development company specializing in comprehensive app solutions, including iOS and Android development. The reviews reflect an overwhelmingly positive reception, with 100% of reviewers commending their project management and communication skills. Clients consistently highlight Borne Digital’s ability to deliver visually appealing and functional mobile applications, with particular emphasis on their attention to detail and adaptability to client needs.
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$10,000+$50 - $99 / hr50 - 249Leicester, England
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See all 6 projectsTulipTech Ltd. is a distinguished Mobile App Development company that excels in delivering comprehensive mobile application solutions, as evidenced by their successful projects in iOS and Android development. With a focus on high-quality results and client satisfaction, 100% of reviewers highlight their technical proficiency and responsive project management, emphasizing their ability to deliver on-time solutions that align with business objectives.
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$25,000+$100 - $149 / hr50 - 249London, England
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See all 4 projectsThe Lightning Group is a Mobile App Development company that excels in creating managed marketplaces, as noted by 100% of reviewers who highlight their high responsiveness and timely project delivery. Reviewers consistently praise their structured project management and ability to align development with operational goals, leading to improved service reliability and performance metrics.
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$10,000+$100 - $149 / hr2 - 9Edinburgh, Scotland
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See all 7 projectsBad Dinosaur is a Mobile App Development company specializing in creating innovative solutions for both iOS and Android platforms. The company is praised across reviews for its impressive project management, timely delivery, and ability to align with client values. Approximately 100% of reviewers highlight the team's understanding and effective communication, with no significant areas for improvement mentioned.
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$5,000+$50 - $99 / hr50 - 249London, England
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See all 4 projectsDwellfox Pvt. Ltd. is a consulting company specializing in integration and testing services for project implementation lifecycles. All reviewers expressed satisfaction with their services, emphasizing timely delivery, excellent communication, and deep technical knowledge, resulting in 100% positive feedback. The firm is commended for its smooth project management and adeptness in technology.
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$10,000+$25 - $49 / hr10 - 49Manchester, England
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See all 2 projectsTiksom Limited is a Mobile App Development company praised for its effective app stabilization and feature enhancement, resulting in improved user experience and engagement. With over 90% positive feedback, clients commend Tiksom's responsive communication and technical support across different time zones, highlighting their focus on customer service and quality.
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$10,000+$25 - $49 / hr10 - 49London, England
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See all 4 projectsIT Dev Staff is a custom software development company specializing in full-stack web and platform development, providing backend and API development, UX design, and consultancy services. Reviewers consistently praise their timely delivery and effective communication, with 100% positive feedback highlighting their value for money and alignment with client values. Approximately 80% of reviewers commend their professionalism and dedication to project success.
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$25,000+$50 - $99 / hr10 - 49London, England
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See all 4 projectsapplabs.codes is a Mobile App Development company specializing in Android and iOS platforms. They are praised for their professionalism, effective project management, and creative design skills, with 100% of reviewers highlighting their responsiveness and ability to meet deadlines. A minor area for improvement noted was initial testing, though their quick issue resolution was commendable.
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$25,000+$100 - $149 / hr10 - 49Milton Keynes, England
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See all 5 projectsEntropy is a mobile app development company specializing in iOS and Android development, known for their expertise in mobile software engineering. Across their reviews, clients consistently highlight their strong communication, quick delivery, and seamless project management, with 100% of feedback being positive. Reviewers often praise their ability to provide tailored solutions and competitive pricing.
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$100,000+$150 - $199 / hr50 - 249London, England
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See all 28 projectsRaconteur Digital, a prominent mobile app development company, has consistently impressed clients with its efficient and high-quality delivery of mobile software solutions. The reviews highlight a 90% positive feedback rate, emphasizing their expertise in both iOS and Android development. Clients frequently commend their user-centric design approach, with 70% of reviewers noting their impressive UX design. Raconteur Digital is praised for quick problem-solving, though some mention room for improvement in communication regarding deadlines.
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$1,000+$25 - $49 / hr10 - 49Bradford, England
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See all 1 projectsWebsquare is a Mobile App Development company praised for its comprehensive services, including website building, mobile applications, and digital marketing. Reviews indicate on-time delivery and exceptional project management, with 100% of feedback highlighting their responsiveness and effective communication. Clients appreciate their adaptability and consistent performance, making them a reliable choice for mobile application development needs.
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UndisclosedUndisclosed50 - 249Leicester, England
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See all 3 projectsCloudfy Inc is a cloud-based B2B e-commerce platform provider. The company is renowned for its effective project management and high-quality deliverables, leading to significant improvements in sales and customer satisfaction for its clients. Approximately 100% of reviewers praised Cloudfy's adaptability, support, and seamless functionality, with no areas identified for improvement, underscoring the company's commitment to continuous enhancement.
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$1,000+$25 - $49 / hr10 - 49Kent, England
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See all 23 projectsCritical Mission Computing Ltd is a proficient Mobile App Development company, specializing in comprehensive app solutions for both iOS and Android platforms. They are praised for their professional project management and detailed understanding of user experience, with 100% of reviewers highlighting their responsive communication and knowledgeable team. Clients report significant improvements in traffic and user engagement following app development.
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$5,000+$300+ / hr10 - 49London, England
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See all 2 projectsFreshConstruct is a versatile web development and project management company, renowned for delivering excellent solutions on time, with 100% positive feedback emphasizing their cultural fit and value for cost. Clients particularly appreciate their flexible approach, skilled professionals, and ability to integrate seamlessly with existing teams.
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$50,000+$50 - $99 / hr50 - 249London, England
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See all 6 projectsVodworks is a Mobile App Development company that specializes in creating platforms leveraging AI and machine learning. They received 100% positive feedback for their timely and cost-effective delivery, exceeding expectations. Reviewers commend their enthusiasm, creativity, and ability to understand and meet non-technical user requirements effectively.
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$10,000+$50 - $99 / hr2 - 9Edinbrugh, Scotland
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See all 2 projectsSecondWaveApps is a Mobile App Development company highly praised for its explicit and organized app development process. Notably, they adeptly integrated software with an ecommerce mobile app, contributing to new online sales revenue streams. While their workflow was good, there is potential for enhanced communication between senior team members.
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$5,000+$50 - $99 / hr10 - 49London, England
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See all 4 projectsEpigra is a full-service digital agency specializing in mobile app development and digital solutions. The reviews highlight their exceptional project management, with 100% noting timely delivery and responsiveness to client needs. Their work on Turkey's leading healthcare platforms underscores their expertise in mobile application development and digital transformation.
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$25,000+$100 - $149 / hr10 - 49Bristol, England
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See all 7 projectsPlume.co.uk LMS is an LMS-focused development company known for creating bespoke learning management systems. Overall, 80% of reviewers express satisfaction with their services, praising their project management, technical expertise, and transformative solutions. However, 20% report dissatisfaction, citing issues with budget management and communication. Many clients highlight Plume's proactive approach and specialized LMS knowledge, while a few emphasize concerns about project execution and cost overruns.
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$10,000+$50 - $99 / hr50 - 249London, England
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See all 13 projects4xxi is a Mobile App Development company specializing in creating scalable and secure applications across iOS, Android, and web platforms. The overall feedback is overwhelmingly positive, with 100% of reviewers praising their commitment, passion, and skilled project management. Notably, reviewers commend 4xxi's ability to deliver high-quality code and resolve complex challenges, highlighting their impressive problem-solving capabilities and efficient communication.
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$1,000+$50 - $99 / hr2 - 9London, England
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See all 7 projectsApps by leojbarnett.co is a Mobile App Development company specializing in UX/UI design and app consultancy. Reviewers highlight their expertise and creativity, with 100% of feedback praising their detail-oriented approach and responsiveness. Clients commend their ability to deliver well-designed mobile apps and websites, making them an ideal project partner.
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$1,000+< $25 / hr10 - 49Ruislip,London, England
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See all 5 projectsXportsoft Technologies Pvt. Ltd. is a versatile digital marketing and development company, excelling in website development, SEO, and social media marketing. With over 90% positive feedback, clients commend their professionalism, responsiveness, and ability to significantly boost online visibility and engagement. However, they could improve proactive communication during key phases of projects.
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$10,000+$25 - $49 / hr50 - 249London, England
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See all 2 projectsDecartel is a Mobile App Development company that excels in enhancing app visibility and user growth. Clients appreciate their dedication and timely delivery, with 100% of reviewers noting their cooperative teamwork. However, some suggest improvements in work efficiency. Overall, Decartel provides cost-effective solutions aligned with client values.
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$5,000+$25 - $49 / hr50 - 249Lightwater, England
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See all 1 projectsRay Solutions Ltd is a technology company specializing in developing online content management systems and a range of digital solutions. The firm is highly regarded, with 100% of reviewers praising their professionalism, prompt delivery, and alignment with client values. Clients consistently highlight Ray Solutions Ltd's skill, dedication, and friendly approach.
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$25,000+$50 - $99 / hr50 - 249Ratby, England
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See all 1 projectsEvolved Ideas is an IT consulting firm specializing in providing highly skilled developers for tech-oriented startups. Their services include managing recruitment, administration, and integration of developers into client teams. The reviews reflect 100% satisfaction with their developer quality, timely delivery, and ability to maintain long-term relationships without resource switching. Clients appreciate their efficient onboarding and adaptability for both long-term and project-based collaborations.
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$10,000+$50 - $99 / hr10 - 49London, England
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See all 7 projects23rd is a company specializing in mobile app development, with a focus on both iOS and Android platforms. Across their reviews, clients consistently praised them for their effective communication, attention to detail, and collaborative approach, with 100% positive feedback. Notably, their work has successfully aided a prototype app in advancing toward investment opportunities.
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Undisclosed$50 - $99 / hr2 - 9London, England
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See all 1 projectsRonins is a digital agency renowned for its expertise in digital strategy, branding, and user-centered design. They deliver tailored solutions with a strong focus on understanding client needs and maintaining transparent communication. With 100% positive feedback, clients appreciate their professionalism, human-centric approach, and agility, making them feel like an integrated part of their corporate family.
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Undisclosed$50 - $99 / hr50 - 249London, England
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See all 20 projectsSagiton is a mobile app development company specializing in Android and iOS development, offering comprehensive services from frontend to backend development. They are lauded for their professionalism, communication, and responsiveness, with 100% of reviews highlighting their ability to provide proactive solutions and effective project management. Their expertise in integrating mobile applications with existing systems and providing innovative solutions is frequently praised by clients.
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$25,000+$100 - $149 / hr10 - 49London, England
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See all 1 projectsThorgate is a leading software development company in Estonia, specializing in Python development and product consultancy. The reviews highlight their strong project management skills, transparency, and industry knowledge, with 100% of feedback being positive. Clients appreciate their commitment to quality and effective communication, although some suggest improving process speed.
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$5,000+$100 - $149 / hr2 - 9London, England
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See all 10 projectsHU Digital Labs is a mobile app development company specializing in iOS and Android applications, as well as web development and SEO optimization. They have received overwhelmingly positive feedback from their clients, with notable praise for their project management, technical expertise, and user-centric design approach. Approximately 100% of reviewers highlight their exceptional communication and ability to deliver projects on time, demonstrating a commitment to high-quality service.
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$1,000+$100 - $149 / hr2 - 9London, England
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See all 6 projectsLab3 Apps is a Mobile App Development company specializing in creating innovative and user-friendly applications. With 100% positive feedback, clients praise their professionalism, effective communication, and ability to deliver on time. Reviewers frequently commend Lab3 Apps for their problem-solving skills, with over 80% highlighting their exceptional project management and technical expertise.
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$25,000+$50 - $99 / hr50 - 249London, England
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See all 5 projectsDIGIMETA DEV LTD is a proficient Mobile App Development company that excels in transforming visions into fully functional apps across web, Android, and iOS platforms. With approximately 100% positive feedback, clients commend their high-quality work and responsive project management, highlighting their ability to align with client visions and budgets while maintaining a collaborative environment.
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$5,000+< $25 / hr50 - 249Harrow, England
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See all 35 projectsIT Path Solutions specializes in Mobile App Development, providing services like iOS and Android Development. Across reviews, 75% of clients praised their effective communication and timely project deliveries. However, some feedback highlighted challenges in commercial communication and meeting exact project specifications.
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List of the Best Mobile App Development Agencies in the United Kingdom
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$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Mobile App Development60% Other -
$5,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
60% Mobile App Development40% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
60% Mobile App Development40% Other -
$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
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UK Mobile App Development FAQs
UK-based agencies combine product strategy, user-centered design, and strong engineering standards aligned with North American and European business practices. By partnering with these dedicated firms, you’ll benefit from:
- Deep domain expertise across fintech, health, retail, media, and the public sector
- Compliance fluency (UK GDPR, PSD2/Open Banking, FCA guidance, NHS frameworks)
- Access to top talent from universities like Oxford, Cambridge, Imperial, and UCL
- Time zone overlap for European collaboration and near-real-time support for US clients
Many UK firms offer discovery workshops, rapid prototyping, and analytics-driven iteration — ideal if you need to validate an MVP or scale a product with measurable outcomes.
According to Clutch’s verified pricing data, the typical UK rates and ranges go:
- Hourly rates: £60 – £120, depending on seniority, region, and tech stack
- MVPs/feature-light apps: £30,000 – £80,000
- Mid-complexity apps (integrations, payments, dashboards): £80,000 – £200,000
- Enterprise/regulated builds: £200,000+
Keep in mind that costs vary thanks to several key factors, including scope, product complexity, integrations, and non-functional requirements.
- Fintech and banking
- Health and life sciences
- Retail and e-commerce
- Media and entertainment
- Travel, hospitality, and transport
- Education and public sector
- Gaming and creative tech
When vetting, ask about relevant compliance experience (e.g., ISO 27001, SOC 2) and examples with similar user volumes or data sensitivity.
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Assess product fit — Look for case studies that mirror your platform and domain.
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Validate discovery and UX — Strong partners run workshops, conduct user research, and define KPIs before writing code.
- Review engineering quality — Ask for architecture approaches, API patterns, CI/CD, test coverage, and sample code.
- Confirm compliance and security — Clarify data handling, encryption, privacy-by-design, and pen testing plans.
- Check team structure — Identify seniority, roles, and whether work is in-house or via staff augmentation.
- Align on delivery — Request a roadmap with milestones, communication cadence, and risk management.
- Verify references — Prioritize agencies with detailed, verified Clutch reviews and measurable results.
- Guaranteed app store rankings or fixed timelines before discovery
- Vague estimates without a clear scope, backlog, or acceptance criteria
- No access to your code repository, backlog, or analytics
- Minimal QA strategy (no automation, device matrix, or performance testing)
- Weak security posture (no data classification, missing encryption-at-rest/in-transit)
- Reliance on proprietary frameworks that create vendor lock-in
- Limited post-launch support or unclear SLAs
The UK is home to many top-tier app developers. Make sure you find a team that’s trustworthy, professional, and credible to get the best results for your investment.