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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$1,000+< $25 / hr10 - 49London, England
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See all 7 projectsLoudlyDev Global Solutions is a custom web development company, praised for its exceptional grasp of the travel industry and its ability to create visually appealing and user-friendly websites. With 100% positive feedback, clients appreciate their timely delivery and clear communication, though some suggest early design mockups could enhance decision-making efficiency.
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$25,000+$50 - $99 / hr10 - 49London, England
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See all 2 projectsQuorum IO Ltd is a Mobile App Development company specializing in Android and iOS Development, known for delivering cost-effective solutions. Reviews highlight their strong understanding of technical requirements but suggest that communication regarding project specifics could be improved. Approximately 80% of feedback praises their ability to offer sound advice and reasonable pricing, although timelines may extend beyond initial expectations.
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$25,000+$25 - $49 / hr10 - 49London, England
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See all 2 projectsWishu Labs is a Mobile App Development company praised for its exceptional project management, quality, and customization in both iOS and Android Development. With 100% positive feedback, clients commend their deep engagement, timely delivery, and alignment with client needs, emphasizing their ability to co-develop visions and enhance branding elements while maintaining high-quality standards.
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$1,000+$25 - $49 / hr10 - 49London, England
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See all 2 projectsWhite Label Solutions is a versatile IT services provider specializing in tailored Customer Relationship Management (CRM) systems and website development. Reviews indicate a 100% positive feedback rate, emphasizing timely project delivery, strong industry knowledge, and exceptional customization capabilities. However, some clients suggest improvements in onboarding and initial design quality under tight deadlines.
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$10,000+$50 - $99 / hr10 - 49Newbury, England
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See all 1 projectsSiaNTech is a Mobile App Development company renowned for its technical excellence and user-centric approach. Reviews highlight their agile project management and strong architectural design, with 100% of reviewers praising their responsiveness and collaborative mindset. SiaNTech consistently delivers robust, cross-platform applications on time, balancing speed with quality, particularly in iOS and Android development.
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$10,000+$150 - $199 / hr50 - 249London, England
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See all 5 projectsMoonshot Partners is a distinguished Mobile App Development company, lauded for its cross-functional capabilities and full-stack technical proficiency. Their projects have led to a 15% increase in conversion and notable improvements in retention and referrals. Clients commend their strategic vision and communication, with 100% positive feedback highlighting their flexibility and efficiency.
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$1,000+$50 - $99 / hr10 - 49Belfast, Northern Ireland
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See all 5 projectsThe House Of Code is a mobile app development company specializing in iOS and Android development, as well as software engineering. Their reviews highlight exceptional team involvement and professional collaboration, with 100% of clients expressing satisfaction with the delivered outcomes. Clients praise their ability to identify and resolve complex issues while integrating seamlessly with existing teams.
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Undisclosed$150 - $199 / hr50 - 249Leeds, England
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See all 1 projectstwentysix is a website development and design agency known for their strong project management and technical expertise. They received overwhelmingly positive feedback, with 100% of reviewers highlighting their impressive design capabilities and agile response to project needs. Clients appreciate their ability to translate ideas into designs and value their open and honest communication.
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$10,000+$100 - $149 / hr10 - 49London, England
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See all 5 projectsProlaxies offers services in Mobile App Development, alongside web and app design. The reviews consistently highlight Prolaxies’ commitment to quality, timely delivery, and excellent project management, with impressive value for money. Clients appreciate the company's alignment with their values and budget, securing satisfaction and future collaboration.
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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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$10,000+$25 - $49 / hr50 - 249Twickenham, England
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See all 2 projectsINVINCIX Solutions Private Limited specializes in Mobile App Development, providing services such as app development and maintenance. The company received positive feedback for its commendable work ethics and culture, with 100% of reviewers highlighting their alignment to goals and deliverables. Notably, they achieved zero downtime for a client's app, reflecting their reliability and efficiency.
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$10,000+$150 - $199 / hr10 - 49Oadby, England
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See all 1 projectsXibis is a Mobile App Development company that excels in creating iOS and Android applications, as well as websites. They are highly praised for their efficiency and helpfulness, with 100% of reviewers expressing satisfaction. Clients appreciate their proactive approach in suggesting business improvements, although there was a minor misunderstanding regarding website content population responsibilities.
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$1,000+Undisclosed2 - 9London, England
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See all 1 projectsDigiscript Technical Solutions is a web development company that specializes in creating landing pages to enhance online traffic. According to client feedback, 100% of reviewers express satisfaction with Digiscript’s ability to adhere to agreements and meet demands effectively. Communication and project management are also noted to be smooth and efficient, contributing to ongoing projects' success.
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$5,000+$25 - $49 / hr2 - 9London, England
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See all 2 projectsWeCodePlus is a web development company specializing in building and launching e-commerce sites. The reviews indicate that 100% of clients experienced a seamless site launch with professional standards and no negative feedback on design or functionality. Clients appreciate the company's ability to meet deadlines and suggest adopting more dynamic project management tools.
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$5,000+$25 - $49 / hr10 - 49London, England
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See all 8 projectsUASOFTDEV is an IT services company specializing in AI-driven automation, cloud migration, and staff augmentation. With 100% positive feedback across reviews, clients praise their effective project management, agility, and ability to understand and integrate with internal teams. UASOFTDEV is noted for their quick response times, delivering high-quality, tailored solutions, and fostering strong cultural fits.
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$10,000+$100 - $149 / hr2 - 9Birmingham, England
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See all 1 projectsCodevate is a software development company known for integrating complex solutions such as payment systems within EV charging platforms. Overall, their reviews are highly positive, with clients praising their exceptional management style, effective communication, and ability to deliver precise project outcomes. Approximately 100% of reviewers express satisfaction with their services, indicating a strong reputation for reliability and expertise.
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$10,000+$50 - $99 / hr10 - 49London, England
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See all 3 projectsFurious Fox Limited is a mobile app development company renowned for its expertise in creating effective mobile applications, including native apps for both Android and iOS. Approximately 100% of reviewers highlight their prompt issue resolution, effective communication, and strong ethical standards, underscoring their reliability and collaborative approach in project management.
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$5,000+$50 - $99 / hr10 - 49Hessle, England
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See all 2 projectsClick Digital Solutions is a development agency specializing in website building, design, and digital marketing services, including CRM software and e-commerce solutions. Their exceptional project management and communication skills are highly praised, with 100% of reviewers noting significant improvements in their business operations and user experience, leading to increased turnover and conversion rates. The agency's comprehensive in-house skills and client-centric approach are key highlights.
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$1,000+$25 - $49 / hr10 - 49Denton, England
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See all 2 projectsDevOasis Technologies is a Mobile App Development company excelling in both iOS and Android platforms. Reviewers praise their flexibility, creativity, and expertise in frontend and backend development, with 100% positive feedback highlighting their superb collaboration and innovative solutions. Their ability to deliver high-quality applications and maintain effective communication is consistently appreciated.
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$10,000+$25 - $49 / hr50 - 249London, England
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See all 13 projectsUnibrix is a mobile app development company noted for its ability to quickly develop and launch mobile applications, integrating advanced features with stability. Client feedback highlights their proactive and flexible approach, with 100% of reviewers praising their team integration and communication. Unibrix has also been commended for offering good value and consistently meeting project needs efficiently.
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$5,000+$50 - $99 / hr2 - 9Shipston on Stour, England
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See all 5 projects24 Development is a Mobile App Development company that specializes in transforming client ideas into functional applications, as evidenced by their work on a language-learning app. They are praised for their strong communication, quick turnaround times, and ability to handle complex ideas, with 100% of reviews indicating satisfaction with their performance.
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$5,000+$50 - $99 / hr50 - 249London, England
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See all 3 projectsSCube is a web development company specializing in creating websites with appealing UX/UI and functionality. Reviewers consistently highlight their ability to deliver projects on time, understand client needs, and effectively communicate. Notably, 100% of reviewers express satisfaction with SCube’s performance, with mentions of their creativity and adaptability in solving complex problems to meet client requirements.
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$25,000+$50 - $99 / hr2 - 9London, England
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See all 6 projectsInventively LLC is a distinguished Mobile App Development company specializing in iOS and Android development. Across various reviews, clients consistently commend the company for its expertise, responsiveness, and high-quality deliverables, with no negative feedback reported. Approximately 80% of reviewers highlight Inventively LLC's impressive project management and timely communication. Their commitment to client success and adaptive approach in handling complex app development projects are frequently noted.
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$5,000+$25 - $49 / hr10 - 49London, England
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See all 2 projectsONE Technology Services specializes in Mobile App Development, ERP systems, and comprehensive software solutions. The feedback highlights their expertise in delivering tailored, efficient, and user-friendly systems that significantly improve operational efficiency. Clients commend their thorough requirements gathering, responsiveness, and ongoing support, though there is a suggestion for expanding their expertise and geographical reach.
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$5,000+$25 - $49 / hr10 - 49Birmingham, England
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See all 6 projectsCrazy Pumpkin is a Mobile App Development company specializing in iOS Development and application solutions leveraging advanced neural networks. Feedback highlights their seamless team integration and expertise, with 100% of reviewers noting satisfaction with their specialist knowledge and collaborative approach. Areas for improvement include time zone alignment, though they effectively accommodate scheduling needs.
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$5,000+$25 - $49 / hr10 - 49London, England
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See all 7 projectsPixelpk Technologies is a versatile mobile app and software development company recognized for its expertise in creating user-friendly applications, including iOS and Android development. Garnering overwhelmingly positive feedback, with over 95% of reviews highlighting their responsive communication and exceptional project management, the company is praised for its ability to deliver high-quality results while maintaining cost-effectiveness.
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$1,000+$50 - $99 / hrFreelancerLondon, England
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See all 3 projectsCalibre is a Mobile App Development company specializing in iOS development. Their client feedback highlights reliable project management and strong communication, with 100% of reviewers noting timely delivery and a focus on user security. One client praised their ability to deliver effectively but suggested expanding their team would be beneficial.
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$10,000+$100 - $149 / hr10 - 49Leeds, England
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See all 6 projectsNewRedo Ltd. is a software development company specializing in creating bespoke digital solutions and offering ongoing technical support. Clients consistently praise their ability to understand unique project needs and provide tailored services, contributing to significant improvements in efficiency and user satisfaction. With 100% of reviewers highlighting their professionalism, flexibility, and effective communication, NewRedo Ltd. is lauded for facilitating seamless project management and delivering high-quality, user-centric solutions.
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$10,000+$50 - $99 / hr10 - 49London, England
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See all 2 projectsCodepunch Ltd specializes in Mobile App Development, including iOS and Android Development. The overall feedback highlights their expertise in UX design, effective project management, and timely communication. Clients report high satisfaction with the quality of work, noting significant improvements in app performance and user engagement following Codepunch Ltd's involvement.
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$1,000+$25 - $49 / hr2 - 9Nottingham, England
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See all 1 projectsU2A Solutions UK Limited is a software development company specializing in bespoke applications. Reviews highlight their professional project management and excellent communication, with 100% positive feedback on their ability to meet deadlines and provide continued support. Clients appreciate their approachable team and problem-solving capabilities, with no noted areas for improvement.
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$10,000+$50 - $99 / hr50 - 249London, England
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See all 2 projectsToimi is a web development company specializing in creating aesthetically pleasing and functional websites. Reviewers overwhelmingly appreciate their professionalism and efficient project management, with 100% expressing satisfaction with their teamwork and attention to detail. Clients report enhanced brand perception and commend their comprehensive guidance and support throughout the project lifecycle.
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$100,000+< $25 / hr50 - 249London, England
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See all 10 projectsTechPods JSC is a mobile app development company known for its expertise in enhancing mobile applications and improving internal processes through custom microservices. With 100% of reviews highlighting their high-quality engineers and responsive management, they are particularly praised for their seamless integration into existing teams and effective communication. The company is also noted for operating efficiently within agile, scrum methodologies.
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$1,000+< $25 / hr2 - 9Cheadle Hulme, England
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See all 3 projectsInfinibs Technologies Pvt. Ltd. is a Mobile App Development company specializing in iOS and Android applications, along with backend and web portal development. The reviews reflect a 100% positive sentiment, highlighting their excellent project management, communication, and technical skills. Clients appreciate their timely delivery and proactive suggestions for application improvement.
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$10,000+$100 - $149 / hr2 - 9Guilden Morden, England
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See all 1 projectsCrowers Digital is a Mobile App Development company specializing in Mobile Software Engineering for iOS and Android platforms. The company has consistently demonstrated impressive responsiveness, with 100% of reviewers noting their satisfaction with the app's performance and the timely support provided. Clients appreciate their ability to meet deadlines and effectively communicate, resulting in ongoing partnerships.
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$10,000+$25 - $49 / hr10 - 49Kington, England
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See all 8 projectsStarlio.tech is a versatile development and design company specializing in UI/UX design, custom CRM systems, e-commerce platforms, and technical consultancy. Across their reviews, the feedback is overwhelmingly positive, highlighting their professionalism, responsiveness, and ability to deliver projects on time. Approximately 100% of reviewers commend their effective communication and project management skills.
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List of the Top 15 United Kingdom iPhone and iOS App Development Companies
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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
50% Mobile App Development40% iPhone iOS App Development50% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Mobile App Development50% iPhone iOS App Development50% Other -
$10,000+$25 - $49 / hr50 - 249Manchester, England
Ability to deliver
37.9/40.018.8/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
65% Mobile App Development50% iPhone iOS App Development35% 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 Development20% iPhone iOS App Development40% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.7/40.017.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
40% Mobile App Development30% iPhone iOS App Development60% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Mobile App Development40% iPhone iOS App Development80% Other -
$100,000+$100 - $149 / hr50 - 249Newcastle upon Tyne, England
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development50% iPhone iOS App Development50% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
39.2/40.019.8/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development25% iPhone iOS App Development85% 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
90% Mobile App Development70% iPhone iOS App Development10% 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 -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development30% iPhone iOS App Development50% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39/40.020/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% Mobile App Development20% iPhone iOS App Development70% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
37/40.017.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development30% iPhone iOS App Development80% 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+$25 - $49 / hr50 - 249Manchester, England
Ability to deliver
38/40.018/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
55% Mobile App Development30% iPhone iOS App Development45% 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
39.2/40.020/20 Reviews9.9/10 Clients & Experience9.3/10 Market PresenceService focus
35% Mobile App Development35% iPhone iOS App Development65% Other -
$50,000+$100 - $149 / hr10 - 49York, England
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
65% Mobile App Development30% iPhone iOS App Development35% 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 -
$25,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Mobile App Development40% iPhone iOS App Development90% Other -
$25,000+$100 - $149 / hr10 - 49Shoreham, England
Ability to deliver
36.2/40.017/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
80% Mobile App Development40% iPhone iOS App Development20% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Mobile App Development35% iPhone iOS App Development85% 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
25% Mobile App Development10% iPhone iOS App Development75% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Mobile App Development30% iPhone iOS App Development90% 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
35.5/40.016.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
60% Mobile App Development40% iPhone iOS App Development40% Other -
$5,000+$50 - $99 / hr250 - 999Manchester, England
Ability to deliver
39.4/40.020/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
15% Mobile App Development20% iPhone iOS App Development85% Other -
$50,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
37.2/40.018/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development20% iPhone iOS App Development30% Other -
$50,000+$100 - $149 / hr50 - 249Bournemouth, England
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Mobile App Development20% iPhone iOS App Development60% Other
Latest iPhone App Development Articles
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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.