Top iPhone App Development Companies in the United Kingdom
From London’s fintech corridor to Cambridge and Oxford’s research hubs, the United Kingdom is a standout market for iPhone app development. UK agencies bring deep iOS expertise, product strategy, and compliance know-how for regulated sectors like finance and health.
On Clutch, you can compare vetted partners by verified client reviews, portfolios, industry focus, and pricing—making it easier to find the right team for native Swift/SwiftUI builds, integrations, and ongoing support. Use filters for budget, location, industry, and platform to zero in on the best fit, whether you’re in London, Manchester, Edinburgh, or beyond. If you’re ready to hire iPhone app developers in the UK, start here and refine by specialties like AI, payments, or accessibility. Explore these additional directories:
• Top iPhone App Development Companies
• iPhone App Development Companies in London
• iPhone App Development Companies in Birmingham
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$5,000+$50 - $99 / hr2 - 9London, England
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See all 3 projectsWebdesign7 is a versatile digital agency specializing in web design, development, SEO, and digital marketing. Clients consistently praise their effective communication, technical expertise, and commitment to delivering successful projects. Approximately 100% of reviewers highlight their impressive project management and attention to detail, while no significant areas for improvement were identified.
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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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$50,000+$100 - $149 / hr10 - 49SHEFFIELD, England
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See all 3 projectsREYT is a Mobile App Development company known for its exceptional project management and precise execution. With a focus on building mobile software solutions, they delivered an MVP app for a climbing wall system. Reviews highlight their strong understanding of project requirements, timely delivery, and valuable insights. Nearly all feedback was positive, though some desire more contract flexibility.
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$5,000+$25 - $49 / hr10 - 49London, England
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See all 21 projectsOzeito is a mobile app development company renowned for its technical expertise and commitment to quality. The company consistently receives positive feedback, with approximately 95% of reviewers praising its efficient project management and ability to deliver on-time, high-quality results. Clients commend Ozeito's ability to integrate complex features seamlessly, highlighting their proficiency in iOS and Android development.
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$10,000+$50 - $99 / hr10 - 49London, England
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See all 16 projectsKode Technologies is a Mobile App Development company praised for its exceptional project management and high-quality deliverables. Across multiple reviews, clients commend their ability to meet deadlines and effectively communicate, with 100% of reviews highlighting their impressive collaboration and commitment to client vision. Their expertise in iOS and Android Development has resulted in numerous successful projects, fostering strong client relationships.
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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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$100,000+Undisclosed10 - 49London, England
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See all 5 projectsFuture Platforms excels in Mobile App Development, particularly for iOS and Android platforms. Renowned for their innovation and strategic approach, they collaborate effectively with clients across various sectors. Approximately 95% of reviews highlight their professionalism and ability to deliver quality applications that enhance user experience. While praised for their world-class design and project management, a few reviews suggest potential improvements in project management flexibility.
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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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$10,000+$100 - $149 / hr10 - 49Brighton and Hove, England
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See all 2 projectsASquared is a software development company specializing in creating cloud-based systems and software applications, with expertise in Laravel framework and API development. Reviews highlight their flexibility and ability to deliver complex projects under tight timelines. Approximately 100% of reviewers commend their adaptability and responsiveness, while 50% note improvement areas in communication and workflow management. Overall, ASquared is recognized for enhancing operational efficiency and customer interaction.
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$10,000+$25 - $49 / hr50 - 249London , England
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See all 12 projectsWise Vision specializes in Mobile App Development, including iOS and Android Development. The company consistently receives positive feedback for its excellent communication skills, ability to meet deadlines, and innovative approach to App Development. Clients appreciate their proactive suggestions and adaptability under challenging conditions, which contribute to high customer satisfaction levels with the mobile applications they deliver.
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$10,000+$25 - $49 / hr50 - 249Stanmore, England
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See all 22 projectsSATVA Softech is a Mobile App Development company praised for delivering scalable and innovative solutions. With an 83% positive feedback rate, clients consistently commend their project management, communication, and ability to handle complex projects. Notably, 67% of reviewers highlight their timely delivery and technical proficiency. Overall, SATVA Softech is viewed as a reliable technology partner for mobile application development, including iOS and Android platforms.
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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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$25,000+$50 - $99 / hr50 - 249London, England
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See all 3 projectsDevGrid is a Mobile App Development company praised for its reliable and transparent partnership. With 100% positive feedback, they excel in IoT infrastructure and cloud application integration, impressing clients with their culture fit and seamless project management integration. Their commitment to continuous delivery and alignment with company values stands out.
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$10,000+$100 - $149 / hr10 - 49Bristol, England
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See all 5 projectsMyOxygen is a mobile application development company renowned for its expertise in iOS and Android development. Across their reviews, clients consistently highlight MyOxygen's professionalism, innovative solutions, and effective project management, resulting in over 90% positive feedback. Approximately 75% of the reviews emphasize their user-friendly, high-impact mobile app solutions, illustrating MyOxygen's significant contribution to increasing efficiency and engagement for organizations in various sectors.
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$1,000+$50 - $99 / hr10 - 49London, England
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See all 8 projectsLooming Tech is a versatile application development company specializing in both mobile and web-based solutions, including mobile app development and virtual game experiences. The company is praised for its effective project management and flexibility, with 100% of reviewers highlighting their collaborative approach and innovative problem-solving. Clients consistently commend their technical expertise and passion for their work, leading to successful project outcomes.
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$25,000+$100 - $149 / hr2 - 9SHEFFIELD, England
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See all 7 projectsInflecto Systems is a mobile app development company renowned for their efficient project management and adaptability to changing project scopes. Across their reviews, 100% of clients commend their timely delivery and adherence to budgets, while 33% emphasize the importance of providing a clear brief for successful collaboration.
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$1,000+< $25 / hr50 - 249Slough, England
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See all 7 projectsTechno Infonet is a versatile IT services provider specializing in web development, app development, and digital marketing. The company consistently receives outstanding feedback, with approximately 100% of reviewers praising their quality-driven deliverables and timely project execution. Clients notably appreciate their professional project management and exceptional responsiveness, indicating that Techno Infonet is a reliable partner for both small and large-scale projects.
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$1,000+$100 - $149 / hr2 - 9Downpatrick, Northern Ireland
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See all 3 projectsTriggerAppy Ltd is a Mobile App Development company known for delivering high-quality app solutions and website development services. With 100% positive feedback, clients praise their professionalism, timely delivery, and innovative solutions, highlighting their effective project management and excellent communication skills. Their expertise in mobile and web solutions significantly enhances client operations and customer experience.
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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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$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+$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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$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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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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$10,000+$25 - $49 / hr50 - 249Birmingham, England
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See all 7 projectsBlueberry Consultants is a software development company specializing in bespoke workflow solutions, application development, and system integration. Across their reviews, 100% of clients commend their expertise in managing projects within budget and timelines. Clients value their adaptive project management and communication, with 67% highlighting their responsiveness and ability to navigate challenges effectively. Their professionalism and problem-solving capabilities are frequently praised.
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$1,000+< $25 / hr10 - 49London, England
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See all 10 projectsAugmetic specializes in Mobile App Development, including Android Development, delivering comprehensive solutions tailored to client needs. The feedback consistently highlights their effective project management, adherence to requirements, and professional communication, with clients expressing high satisfaction and recommending their services.
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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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$25,000+$50 - $99 / hr50 - 249Southampton, England
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See all 4 projectsHOTOVO is a Mobile App Development company that excels in creating and maintaining custom web and mobile applications. Feedback indicates an 85% satisfaction rate, with clients praising their ability to meet deadlines and adapt to changing project requirements. However, improvements in communication and proactive technology recommendations are suggested.
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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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$5,000+$50 - $99 / hr10 - 49London, England
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See all 11 projectsUVIO is a versatile digital agency specializing in UX/UI design, website development, and digital product solutions. The company consistently receives praise for its innovative designs, timely delivery, and effective communication, with 100% of reviewers noting these strengths. Additionally, UVIO's ability to offer tailored solutions and adapt to specific client needs is frequently highlighted, underscoring their commitment to customer satisfaction.
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$5,000+$25 - $49 / hr50 - 249London, England
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See all 11 projectsTeksmobile/Teknowledge is a highly regarded mobile app development company known for its expertise in iOS and Android development. Reviewers consistently praise the company's professional approach, timely delivery, and high-quality output, with over 95% of feedback being positive. Many clients highlight the team's effective communication and problem-solving skills, as well as their ability to meet project-specific needs efficiently.
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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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$10,000+$25 - $49 / hr10 - 49London, England
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See all 10 projectsRightsoft LTD is a mobile app development company known for its professionalism and ability to handle complex technical projects. Reviews highlight their effective project management and problem-solving skills, with 100% positive feedback regarding their communication and deliverables. Their medium-sized team offers personalized service, making them a suitable choice for clients seeking quality mobile application development.
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$100,000+$25 - $49 / hr10 - 49London, England
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See all 3 projectsGBMF Tech is a software development company known for creating custom solutions and offering web development services. Their reviews reflect a strong emphasis on professionalism, excellent customer support, and the ability to deliver quality products on time. Over 90% of reviewers highlighted their exceptional project management and tailored approach, with no significant areas for improvement noted across the feedback.
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$25,000+$50 - $99 / hr10 - 49Leicester, England
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See all 1 projectsSparkTech is a mobile and web development company known for its expertise in backend development using Java Spring Boot. Review feedback is overwhelmingly positive, with 100% of respondents highlighting their technical expertise and proactive communication. SparkTech's efficient project management and ability to deliver reliable, secure solutions on time are consistently praised.
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$10,000+$50 - $99 / hr10 - 49London, England
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See all 4 projectsAegasis Labs is a mobile app development company praised for its expertise in enhancing user experience and reducing bugs through thorough testing and development processes. With 100% positive feedback highlighting effective project management and seamless team integration, Aegasis Labs delivers valuable results aligned with client expectations.
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List of the Top 15 United Kingdom iPhone and iOS App Development Companies
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$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.2/40.019.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Mobile App Development40% iPhone iOS App Development60% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
38.4/40.018.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Mobile App Development50% iPhone iOS App Development50% Other -
$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 Development25% iPhone iOS App Development60% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Mobile App Development40% iPhone iOS App Development80% 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
58% Mobile App Development20% iPhone iOS App Development42% 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% iPhone iOS App Development50% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
37/40.017.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Mobile App Development30% iPhone iOS App Development60% Other -
$25,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
36.2/40.016.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Mobile App Development70% iPhone iOS App Development -
$5,000+$25 - $49 / hr50 - 249Winchester, England
Ability to deliver
38.1/40.018.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
35% Mobile App Development60% iPhone iOS App Development65% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Mobile App Development50% iPhone iOS App Development90% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
38.8/40.019.8/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% Mobile App Development20% iPhone iOS App Development70% 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% iPhone iOS App Development40% 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 Development20% iPhone iOS App Development40% 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 Development30% iPhone iOS App Development50% 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 Development40% iPhone iOS App Development80% Other -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
35% Mobile App Development35% iPhone iOS App Development65% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development30% iPhone iOS App Development80% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
37.4/40.018/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development25% iPhone iOS App Development85% Other -
$25,000+$25 - $49 / hr50 - 249Manchester, England
Ability to deliver
37.4/40.017.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
55% Mobile App Development30% iPhone iOS App Development45% 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 Development50% iPhone iOS App Development30% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
38.1/40.020/20 Reviews8.4/10 Clients & Experience9.7/10 Market PresenceService focus
10% Mobile App Development25% iPhone iOS App Development90% Other -
$50,000+$100 - $149 / hr10 - 49York, England
Ability to deliver
37/40.017.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
65% Mobile App Development30% iPhone iOS App Development35% Other -
$25,000+$100 - $149 / hr10 - 49Shoreham, England
Ability to deliver
35.9/40.016.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
80% Mobile App Development40% iPhone iOS App Development20% Other -
$25,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Mobile App Development40% iPhone iOS App Development90% Other -
$10,000+< $25 / hr50 - 249London, England
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
25% Mobile App Development30% iPhone iOS App Development75% 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 Development25% iPhone iOS App Development50% 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% iPhone iOS App Development40% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
38.2/40.018.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development40% iPhone iOS App Development80% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
36.5/40.017.6/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
15% Mobile App Development35% iPhone iOS App Development85% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.9/40.018.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Mobile App Development30% iPhone iOS App Development90% Other
Latest iPhone App Development Articles
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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 iPhone App Development FAQs
UK agencies combine strong engineering talent with proximity to European markets and English-first communication. You’ll find specialization where it matters:
- London for fintech and enterprise-grade security
- Cambridge/Oxford for AI and health tech
- Manchester’s MediaCityUK for media and streaming
- Edinburgh for fintech/regtech.
Working locally also helps with UK GDPR compliance, accessibility (WCAG), and sector standards such as FCA guidance. For teams needing frequent workshops, in-person discovery, or long-term product partnerships, a UK-based team can reduce risk and accelerate delivery.
Pricing varies thanks to a range of factors, including city, complexity, and team seniority. You can expect UK-based iPhone app developers to charge:
- Hourly rates: typically £70 – £140 per hour. London boutiques and enterprise specialists may be higher; regional teams often offer £60 – £100.
- MVPs/prototypes: £25,000 – £60,000 for focused scopes.
- Growth-stage apps: £60,000 – £200,000+ for complex features.
- Enterprise/regulated builds: £150,000 – £500,000+ when security, audits, and compliance are in scope.
Ask agencies for a discovery estimate first—solid partners will validate requirements, create a roadmap, and provide phased budgets.
- Fintech and banking
- Health tech and life sciences
- Retail and e-commerce
- Media, sports, and gaming
- Travel and hospitality
- Public sector and education
If you need custom iPhone app development in the UK for a regulated domain, prioritize firms with relevant certifications, case studies, and security practices.
- Define scope and constraints — native iOS requirements, backend needs, timelines, compliance, and KPIs.
- Validate expertise — look for App Store links, recent Swift/SwiftUI work, and robust QA.
- Check credibility on Clutch — read verified reviews, assess industry focus, and similar project wins.
- Evaluate discovery and communication — ask how they handle product strategy, sprints, and stakeholder updates.
- Confirm long-term support — release management, ASO, analytics, and post-launch optimization.
If you’re comparing iOS application development services in the UK, align candidates to your industry and security needs before shortlisting.
- Vague estimates or skipping discovery before fixed pricing
- No live App Store examples or thin case studies
- Overpromising timelines (ignoring App Store review cycles and compliance work)
- Limited testing strategy or no performance/security plan
- Unclear IP ownership or data protection posture (UK GDPR)
- No plan for post-launch support, analytics, or release management
- One-size-fits-all proposals that ignore accessibility, localization, or integrations
These signals suggest risk. Prioritize partners who explain trade-offs, document assumptions, and tailor plans to your product and market.