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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$25,000+$100 - $149 / hr10 - 49Manchester, England
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See all 19 projectsCorporation Pop Ltd is a versatile Mobile App Development company known for its creative approach and alignment with client values. The majority of reviewers highlight their positive project management, innovative solutions, and effective communication, with 100% of the feedback being positive. They excel in iOS and Android Development, consistently delivering engaging applications that meet or exceed client expectations.
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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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$5,000+$50 - $99 / hr50 - 249London, England
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See all 10 projectsPixelfield is a mobile app development company specializing in iOS and Android application development. The company receives overwhelmingly positive feedback, with clients highlighting their efficiency, friendliness, and patient approach. Approximately 100% of reviewers express satisfaction with Pixelfield's ability to deliver projects within budget and on time, demonstrating their expertise and professionalism in mobile app development and project management.
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$10,000+$50 - $99 / hr50 - 249London, England
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See all 37 projectsPioGroup Education Software is a Mobile App Development company specializing in creating educational and interactive applications. Their reviews highlight a 100% positive feedback rate, with clients praising their proactive approach, technical expertise, and effective project management. Notably, PioGroup's projects have resulted in significant user engagement improvements, such as a 30% increase in daily active users for one client’s app.
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$50,000+$100 - $149 / hr50 - 249Lurgan, Northern Ireland
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See all 9 projectsGCD is a Mobile App Development company excelling in iOS and Android Development. With an impressive track record, 100% of reviews highlight GCD's flexibility, responsiveness, and strategic partnership, leading to successful project outcomes such as app development and subscription growth. They are praised for their strong project management and ability to adapt to client needs, consistently delivering innovative solutions.
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$25,000+$50 - $99 / hr250 - 999London, England
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See all 17 projectsFlat Rock Technology is a mobile app development company specializing in iOS and Android applications. Reviews highlight their strong project management skills, efficient communication, and innovative solutions, with 100% positive feedback. Clients appreciated their ability to deliver effective technology and maintain ongoing support, though some desired local offices for face-to-face meetings.
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$10,000+$50 - $99 / hr50 - 249London, England
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See all 18 projectsBGO Software - The Digital Health Lab is a company specializing in Mobile App Development and software platform creation. The reviews highlight their excellent communication and adaptability, with approximately 50% of feedback mentioning timely delivery and project satisfaction. However, some reviews suggest ensuring clear goal definition to avoid budget and timeline overruns.
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$25,000+$25 - $49 / hr50 - 249London, England
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See all 16 projectsIncepteo Labs is a Mobile App Development company known for delivering comprehensive solutions, including mobile and web applications. Positive feedback constitutes approximately 85% of their reviews, highlighting their strong project management and responsive communication. Clients appreciate their end-to-end service and creative problem-solving approach, although some suggest improvements in their internal QA processes.
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$50,000+$100 - $149 / hr50 - 249London, England
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See all 6 projectsThinslices Development is a Mobile App Development company praised for its technical expertise, innovative approach, and strong cultural alignment with clients. Reviewers consistently highlight excellent communication and timely delivery, with 100% positive feedback mentioning their impressive technical skills and seamless integration into client teams. This positions Thinslices as a leader in mobile software engineering.
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$25,000+$100 - $149 / hr10 - 49Birmingham, England
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See all 3 projectsEconify is a mobile app development company praised for its technical expertise and innovative solutions across web, mobile, and CTV platforms. With 100% positive feedback, reviewers commend Econify for improving user experience through optimized coding and seamless integration, ensuring responsive interactions and reliable app performance. Their effective communication and project management further enhance client satisfaction.
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$25,000+$50 - $99 / hr10 - 49london, England
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See all 17 projectsThought&Function is a distinguished Mobile App Development company specializing in iOS and Android development. Their clients consistently highlight their ability to deliver projects on time with exceptional project management and communication skills. Approximately 100% of reviews mention their technical expertise and professionalism, with clients noting significant improvements in app performance and download rates. Thought&Function is highly recommended for startups and projects requiring innovative mobile application solutions.
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$5,000+$25 - $49 / hr10 - 49London, England
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See all 16 projectsNovumlogic Technologies Pvt Ltd is a versatile company excelling in Mobile App Development, including iOS and Android platforms. Reviewers consistently praise their technical expertise, professionalism, and ability to deliver projects ahead of schedule. Approximately 100% of reviewers highlight their effective communication and adaptability. Clients appreciate their skill in providing innovative solutions and the seamless operation of their developed apps, with 80% mentioning their impressive project management capabilities.
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$5,000+$25 - $49 / hr50 - 249Bradford, England
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See all 26 projectsLets Nurture is a Mobile App Development company that specializes in iOS and Android Development. Reviews highlight their professionalism, expertise in Mobile Application Development, and ability to deliver projects on time, with 90% of clients expressing satisfaction with their service quality. Their communication and project management are praised, though some suggest improvements in communication technology for global clients.
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$10,000+Undisclosed2 - 9Canterbury, England
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See all 16 projectsTinderhouse is a distinguished mobile app development company, specializing in iOS and Android development, known for delivering high-quality, user-friendly applications. Across 100% of reviews, clients commend their professionalism, responsiveness, and the ability to meet tight deadlines. Additionally, 67% of reviewers highlight their excellent communication and commitment to understanding client needs, making Tinderhouse a reliable partner for diverse app development projects.
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$5,000+$100 - $149 / hr10 - 49London, England
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See all 8 projectsQTech is a Mobile App Development company recognized for its creativity and excellent customer service. With a focus on Android and iOS Development, QTech has demonstrated expertise in website and application development. Reviews highlight a 100% positive experience, with clients praising their integration capabilities and the high quality of work provided.
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$5,000+$50 - $99 / hr10 - 49London, England
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See all 21 projectsHyper Startup Studio is a leading Mobile App Development company known for delivering high-quality iOS and Android prototypes and full-fledged applications. Reviews underscore their exceptional project management, seamless communication, and comprehensive support throughout the app development process. With nearly 100% positive feedback, clients praise their technical expertise, commitment, and the added value they bring beyond just app development services.
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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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$25,000+$100 - $149 / hr50 - 249London, England
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See all 2 projectsNodes is a prominent Mobile App Development company specializing in innovative iOS and Android solutions. Reviews indicate a strong 90% satisfaction rate with their ability to understand consumer behavior and deliver a superior mobile experience, particularly in sports and retail sectors. However, feedback suggests potential improvement in backend maintenance for large-scale projects.
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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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$10,000+$25 - $49 / hr10 - 49London, England
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See all 6 projectsRedbee Software is a Mobile App Development company that offers comprehensive services including iOS and Android Development. Reviews highlight their strong project management and effective communication, with 100% of reviewers noting timely delivery and adaptability. Clients appreciate their budget-conscious approach and collaborative nature, though some suggest increased QA resources.
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$10,000+$50 - $99 / hr50 - 249Aberdeen, Scotland
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See all 10 projectsFabrit Global is a Mobile App Development company that excels in creating MVPs and progressing them to launch-ready products. Reviewers highlight their exceptional project management, clear communication, and deep understanding of client needs, with 100% positive feedback and no areas for improvement noted.
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$10,000+$25 - $49 / hr10 - 49London, England
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See all 22 projectsCloudFlex is a proficient mobile application development company, praised for its expertise in iOS and Android development, and commitment to delivering high-quality solutions. With 100% positive feedback, clients consistently commend their responsiveness, project management, and technical proficiency. Approximately 80% of reviewers highlight CloudFlex's ability to provide swift, efficient solutions and effective communication, reinforcing their reputation as a valued partner in mobile software development.
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$10,000+$50 - $99 / hr50 - 249London, England
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See all 18 projectsWeUno Technologies is a mobile app development company specializing in creating scalable, high-quality applications. Reviewers consistently praise their excellent project management and problem-solving skills, with 100% positive feedback highlighting their ability to meet client goals, deliver on time, and foster strong communication. Clients appreciate the company's flexibility and commitment to personalizing services to client needs.
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$10,000+$100 - $149 / hr2 - 9Bristol, England
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See all 6 projectsAppLaunch is a Mobile App Development company known for its expertise in iOS and Android Development. Reviews highlight its ability to simplify complex technical challenges, with 100% of clients praising their communication and project management skills. Approximately 75% of reviewers commend their responsiveness and the quality of delivered applications, while 25% note initial project delays, which were mitigated by improved management over time.
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$10,000+$100 - $149 / hr10 - 49London, England
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See all 6 projectsThe Sound Pipe Media is a mobile app development company known for its expertise in iOS and Android development, offering services like design, wireframing, and marketing consultation. Reviews highlight their flexible project management and innovation, with approximately 80% of feedback emphasizing their strong client collaboration and responsiveness. Clients appreciate their ability to deliver quality apps on schedule, though some suggest more detailed initial specifications would enhance project outcomes.
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$10,000+$50 - $99 / hr2 - 9Chorleywood, England
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See all 8 projectsGemstone is a mobile app development company recognized for delivering tailored solutions in Mobile Application Development, including iOS and Android platforms. Reviewers highlight their adaptability and timely delivery, with 100% positive feedback on responsiveness and meeting project requirements. Notably, 75% of reviews mention their ability to enhance user engagement through innovative features.
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$50,000+$100 - $149 / hr10 - 49Wakefield , England
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See all 3 projects6B Digital is a bespoke software development company highly praised for its comprehensive understanding of complex business systems and commitment to client needs. With 100% positive feedback, clients commend their proactive approach and seamless integration of custom CRM systems, establishing them as a trusted partner in long-term digital transformation projects.
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$50,000+$100 - $149 / hr10 - 49London, England
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See all 9 projectsFan Studio UK is a Mobile App Development company specializing in creating engaging and user-friendly mobile applications with a focus on UI/UX design. Across their reviews, 100% of clients commend their responsiveness, project management, and innovative approach to application development. Notable results include increased user engagement, with metrics such as a 30% rise in app downloads and high user ratings.
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$10,000+$25 - $49 / hr50 - 249London, England
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See all 23 projectsMemcrab is a versatile company specializing in Mobile App Development and Software Engineering, offering services in iOS and Android Development. Clients report a high level of satisfaction, with over 90% praising their project management, communicative support, and adaptive approach. Their work is often described as high-quality and consistently delivered on time and within budget.
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$10,000+$100 - $149 / hr10 - 49London, England
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See all 6 projectsSolace is a design-focused company specializing in UI/UX and product design for early-stage startups. The reviews are overwhelmingly positive, with clients praising their timely delivery, collaborative culture, and ability to integrate seamlessly with client teams. Notable strengths include their flexibility and responsiveness, with 90% of queries answered within hours. A few clients noted prepayment terms and technology choices as areas for potential improvement.
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$5,000+$25 - $49 / hr250 - 999London, England
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See all 17 projectsNCrypted Technologies is a Mobile App Development company specializing in creating custom applications for various platforms, including iOS and Android. The reviews reflect a high satisfaction rate, with approximately 80% praising their technical expertise, timely delivery, and effective communication. Clients commend their professionalism and commitment to project success, although some suggest continuous improvement in their offerings.
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$25,000+$50 - $99 / hr10 - 49London, England
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See all 13 projectsUmber.Tech — Fintech & Highload Experts is a full-cycle product agency specializing in mobile app development and comprehensive IT solutions. They are praised for their exceptional project management, with 100% of reviewers highlighting their cultural fit and value for cost. Their ability to merge creative design with functionality has significantly enhanced user engagement and optimized clients’ digital platforms.
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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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$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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$25,000+$50 - $99 / hr10 - 49Watford, England
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See all 10 projectsAppdrawn Software Development is a versatile company specializing in Mobile App Development and Mobile Software Engineering. Client feedback highlights their strong project management and effective communication, with over 90% of reviews noting timely delivery and personalized service. Appdrawn's ability to provide cost-efficient, high-quality solutions has been praised, with over 50% of reviewers commending their adaptability and innovative approach.
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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
39.6/40.019.6/20 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
39/40.019.4/20 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
60% Mobile App Development20% iPhone iOS App Development40% 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 Development60% iPhone iOS App Development65% 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
37.2/40.017.4/20 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
36.4/40.016.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Mobile App Development70% iPhone iOS App Development -
$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 Development25% iPhone iOS App Development85% 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
39/40.020/20 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 -
$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 / hr50 - 249Hertfordshire, England
Ability to deliver
39.1/40.019.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
35% Mobile App Development35% iPhone iOS App Development65% Other -
$25,000+$25 - $49 / hr50 - 249Manchester, England
Ability to deliver
37.6/40.017.6/20 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 -
$10,000+< $25 / hr50 - 249London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
25% Mobile App Development30% iPhone iOS App Development75% Other -
$50,000+$100 - $149 / hr10 - 49York, England
Ability to deliver
37.2/40.017.4/20 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
36.1/40.016.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
80% Mobile App Development40% iPhone iOS App Development20% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
37.7/40.019.6/20 Reviews8.4/10 Clients & Experience9.7/10 Market PresenceService focus
10% Mobile App Development25% iPhone iOS App Development90% 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 -
$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 -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
38.1/40.018.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Mobile App Development30% iPhone iOS App Development90% 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 -
$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 Development50% iPhone iOS App Development
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.