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+$25 - $49 / hr10,000+Lyne, England
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See all 1 projectsPersistent Systems is a company specializing in low-code process management tools, web service development, and database work, primarily for the insurance industry. The feedback from reviews is overwhelmingly positive, with commendations for their flexibility, communication, and project management skills. Approximately 100% of the feedback highlights their adaptability and commitment to client success.
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$1,000+< $25 / hr2 - 9London, England
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See all 15 projectsExline Labs is a web development company specializing in creating tailored digital solutions, including website design, UX enhancements, and e-commerce integration. With a 100% satisfaction rate across reviews, clients frequently commend their excellent communication, responsiveness, and adherence to budget and timelines. Notably, 85% of reviewers highlight Exline Labs' impressive project management and value for cost.
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$5,000+Undisclosed2 - 9Slough, England
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See all 3 projectsWeb Magnetism Ltd is a web development company specializing in building comprehensive and visually appealing websites. Their services include design, development, SEO optimization, and post-launch support. Feedback from clients indicates a 100% satisfaction rate, highlighting their attention to detail, effective communication, and ability to deliver projects on time while adapting to changing requirements.
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$5,000+$100 - $149 / hr10 - 49London, England
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See all 7 projectsArktik Studios is a mobile app development company praised for its exceptional project management and customer-focused approach. With 100% positive feedback, clients appreciate their timely delivery and attentive service, feeling valued and supported throughout the process. Arktik Studios effectively targets audiences, resulting in increased inquiries for clients.
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$5,000+$100 - $149 / hr10 - 49Bristol, England
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See all 3 projectsComputerMinds is a Drupal development company renowned for its technical expertise and collaborative approach. With 100% positive feedback, clients praise their deep Drupal knowledge, strong project management, and ability to deliver on time and within budget. They are commended for their clear communication, cultural fit, and capacity to transform technical challenges into accessible business solutions.
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$10,000+$50 - $99 / hr10 - 49Bridgham, England
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See all 1 projectsPanic Bear Consulting is a consulting firm specializing in website development and UI/UX consulting, targeting international markets. Reviews highlight their professionalism and creativity, with 100% positive feedback on project delivery and a 50% increase in website traffic. Clients appreciate their timely delivery and supportive consulting approach, although some suggest the need for more detailed briefings.
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$10,000+$50 - $99 / hr10 - 49London, England
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See all 7 projectsCircle Square is a versatile Mobile App Development company specializing in iOS and Android platforms. Reviewers commend their innovative approach and commitment, with 100% positive feedback highlighting their ability to deliver on time and address complex requirements. Approximately 75% of reviewers mention their proactive communication and problem-solving skills as key strengths.
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$5,000+$25 - $49 / hr2 - 9London, England
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See all 3 projectsMerkur Design is a versatile design agency specializing in UX/UI design, e-commerce solutions, and digital branding. The company receives overwhelmingly positive feedback, with clients praising their creativity, strategic thinking, and efficient project management. Approximately 100% of reviewers highlight their organized workflow and responsiveness, while 75% mention their ability to align design with brand identity.
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$1,000+$25 - $49 / hr10 - 49Manchester, England
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See all 3 projectsCrimson Edge Technologies Ltd is a Mobile App Development company specializing in iOS and Android development. Reviewers consistently praise the company for their exceptional project management, industry knowledge, and commitment to client success, with 100% of reviews highlighting their impressive communication and dedication to timely delivery. Their ability to forge strong client relationships and deliver quality solutions is frequently noted.
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$25,000+$25 - $49 / hr50 - 249Stevenage, England
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See all 6 projectsLAYOUTindex is a Mobile App Development company known for transforming innovative concepts into reality through comprehensive mobile application solutions. With consistently positive feedback, 100% of reviewers commend their responsiveness and ability to provide design and functionality improvements. Their dedication to personalized solutions has led to successful outcomes, including an app that achieved 10,000 downloads in six months.
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$10,000+$25 - $49 / hr10 - 49London, England
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See all 20 projectsFleapo is a versatile app development company specializing in mobile application development, encompassing Android and iOS platforms. The company consistently receives high ratings for delivering projects on time and meeting client expectations, with 100% of reviewers praising their technical expertise and project management skills. Fleapo's commitment to understanding client needs and providing excellent value for cost is frequently highlighted in their reviews.
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$5,000+Undisclosed2 - 9London, England
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See all 3 projectsAnimus Bytes is a web development company praised for its professionalism, innovation, and ability to deliver high-quality websites. They offer tailored solutions and work closely with clients to understand their needs, using advanced technologies like React.js and MERN stack. Notably, 100% of reviewers commend their project management, timeliness, and personal engagement, with no negative feedback reported.
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$10,000+$150 - $199 / hr10 - 49Birmingham, England
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See all 5 projects383 is a Mobile App Development company praised for its robust project management and effective stakeholder engagement. With 100% positive feedback, clients highlight its agility and commitment to deadlines, resulting in highly successful app launches with significant customer downloads. Reviewers emphasize the company's alignment with client values and culture.
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$10,000+$150 - $199 / hr10 - 49Coventry, England
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See all 2 projectsImagePlus Ltd is a Mobile App Development company known for its effective product realisation and application services. The company is praised for its professionalism, knowledge, and excellent communication, with 100% positive feedback highlighting their flexibility and creative project management. Clients appreciate their personal skills and the cultural fit they provide.
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$1,000+$25 - $49 / hr10 - 49London, England
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See all 2 projectsSOKOLDEV is a Mobile App Development company specializing in Android Development, known for its strong alignment with client values and effective communication. With 100% positive feedback, reviewers highlight the company's ability to deliver projects on time, meeting all outlined requirements, and demonstrating a clear understanding of client needs.
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$25,000+$50 - $99 / hr10 - 49London, England
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See all 4 projectsGIS-point is a geospatial intelligence solutions company specializing in developing GIS platforms and spatial analytics tools. Across their reviews, 100% of clients praised their timely project delivery and strong alignment with company values. Additionally, 75% highlighted their exceptional project management and ability to translate complex geospatial workflows into user-friendly interfaces. Overall, GIS-point is recognized for its professionalism and innovative solutions tailored to diverse industry needs.
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$1,000+$25 - $49 / hr10 - 49London, England
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See all 3 projectseDesk Solutions is a professional web development and consultancy company known for its expertise in creating customized digital solutions, including websites, HR management systems, and integrating SEO considerations. With 100% positive feedback on their project management, communication, and customer service, clients consistently praise their proactive approach and professionalism, with 67% highlighting their impressive customer service and aftercare support.
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$10,000+$50 - $99 / hr50 - 249London, England
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See all 15 projectsACS | AI Powered Web and Mobile Apps is a company specializing in AI-driven Mobile App Development. They have received positive feedback for their expertise in tailoring applications to meet client-specific needs, with 100% of reviewers noting their superior communication and timely delivery. However, areas for improvement include providing more comprehensive documentation for less tech-savvy users.
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$25,000+Undisclosed10 - 49Leeds, England
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See all 8 projectsVentureaxis is a software development company recognized for its exceptional project management and the development of tailored SaaS applications and digital platforms. With a strong emphasis on understanding client needs, the company is praised for its strategic communication, technical expertise, and ability to adapt to complex projects. Positive feedback is dominant, with over 90% of reviewers highlighting their impressive ability to quickly grasp project requirements and deliver innovative solutions.
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$5,000+$25 - $49 / hr10 - 49London, England
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See all 1 projectsA6 Digital is a versatile web development company known for its expertise in creating intricate websites and managing comprehensive digital projects. With ongoing collaborations since 2014, they have consistently delivered successful campaigns, earning positive feedback for their responsiveness and partnership approach. Approximately 100% of reviewers highlight their punctuality and effective project management.
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$10,000+$25 - $49 / hr50 - 249London, England
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See all 12 projectsPlexteq is a Mobile App Development company specializing in creating mobile applications and software solutions, including iOS Development and cloud-based automation. The company receives high praise for its responsiveness and project management abilities, with 100% of reviewers highlighting their agility and communication skills. Clients appreciate Plexteq's ability to handle complex projects efficiently, though minor improvements in reporting frequency are suggested.
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$5,000+$50 - $99 / hr10 - 49London, England
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See all 4 projectsOkapolio is a Mobile App Development company praised for its excellent communication, swift project delivery, and high-quality results. With 100% positive feedback, clients highlight the company's strong alignment with their values and impressive speed, delivering projects ahead of schedule. Their expertise spans Android development and web application solutions, demonstrating a focus on efficient mobile software engineering.
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$10,000+$25 - $49 / hr50 - 249London, England
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See all 2 projectsDevbox Technologies is a software development company specializing in modernizing legacy applications. Reviewers consistently highlight their high ratings and alignment with company values, with 100% positive feedback on their trustworthiness and development services. Clients report successful project outcomes and commendable communication through virtual meetings.
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$10,000+$50 - $99 / hr2 - 9London, England
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See all 7 projectsThe Beaverhead Ltd is a Mobile App Development company specializing in iOS and Android development. They excel in creating complex apps with a focus on mobile software development and backend integration. Reviews indicate a 100% positive feedback rate, highlighting their excellent project management, understanding of client goals, and ability to exceed expectations. The team is praised for their collaboration and dedication, making them a valuable partner for app development projects.
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$5,000+$100 - $149 / hr2 - 9Birmingham, England
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See all 10 projectsAppcentric is a Mobile Application Development company known for its expertise in creating enterprise mobile apps and infrastructure services. Reviews highlight the company's strong integrity, industry knowledge, and responsive project management. Approximately 100% of the feedback is positive, emphasizing their alignment with client values and effective communication.
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$10,000+$25 - $49 / hr10 - 49London, England
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See all 2 projectsOnekode, Software Development Company, specializes in designing and developing customized web platforms, evident from creating an online performing arts marketplace. Overall feedback is positive, highlighting their holistic approach and timely delivery, with 100% of reviewers noting satisfaction with project management and outcomes. One area for improvement mentioned by 50% of reviewers is better orientation for new team members.
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$5,000+$25 - $49 / hr50 - 249Sudbrooke, England
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See all 1 projectsInncrewin Technologies is a software development company specializing in end-to-end solutions using Microsoft stack with .NET, Azure, and React. Their reviews highlight high-quality work, excellent technical staff, and effective project management. Clients commend their flexibility and transparency, with approximately 100% positive feedback emphasizing technical soundness and commitment to work without unnecessary upselling.
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$1,000+$25 - $49 / hr2 - 9Bristol, England
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See all 5 projectsurteam is a versatile web development company that specializes in creating websites and mobile applications, with a proven track record in enhancing digital presence and functionality. Across their reviews, 100% of clients expressed satisfaction with urteam's responsiveness and communication. Many highlighted their attentiveness to client goals, with 60% noting their impressive customer service and support. Overall, clients commend urteam for their professionalism and ability to deliver impactful results.
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$10,000+$200 - $300 / hr10 - 49London, England
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See all 1 projectsDoor 105 is a Mobile App Development company specializing in iOS and Android development, known for their strong project management and exceptional communication skills. Their reviews highlight a 100% positive feedback rate, emphasizing their ability to transform ideas into functional applications and maintain excellent client communication throughout the process. Clients particularly appreciate their supportive approach and willingness to enhance initial concepts.
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$5,000+$25 - $49 / hr10 - 49Kington, England
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See all 1 projectsPenguinsite is a technology solutions company specializing in full-cycle development services for document management and process automation. They received 100% positive feedback, with reviewers praising their ability to enhance operational efficiency, customize solutions, and maintain proactive communication. Their profound understanding of industry-specific challenges and commitment to client satisfaction are highlighted, though improved user manuals were suggested.
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$25,000+$50 - $99 / hr10 - 49London, England
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See all 4 projectsapplabs.codes is a Mobile App Development company specializing in Android and iOS platforms. They are praised for their professionalism, effective project management, and creative design skills, with 100% of reviewers highlighting their responsiveness and ability to meet deadlines. A minor area for improvement noted was initial testing, though their quick issue resolution was commendable.
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$1,000+$25 - $49 / hr10 - 49London, England
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See all 1 projectsWebTech.dev is a Mobile App Development company specializing in iOS and Android app development, web solutions, and technical support. They receive overwhelmingly positive feedback, with clients praising their proactive approach, agility, and dedication. Unique offerings include innovative feature suggestions and exceptional project management, helping clients like EarnFlex scale rapidly. Around 95% of reviewers highlight their technical expertise and partnership-driven approach.
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$1,000+< $25 / hr50 - 249Sheffield, England
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See all 4 projectsStarklightechnology company is a versatile Mobile App Development firm specializing in both iOS and Android Development, as well as game development. Overall, 100% of reviews commend their effective communication and project management, highlighting their ability to deliver high-quality work despite language barriers. While their pricing is noted as high, their exceptional services and timely delivery are highly praised.
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$1,000+$25 - $49 / hr10 - 49BROMLEY, England
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See all 4 projectsCreativeG is a versatile design and development firm specializing in web development, UX/UI design, and branding. The company consistently receives positive feedback, with 100% of reviewers praising the quality of their deliverables and their effective communication. Clients highlight CreativeG's ability to meet deadlines, their strong design capabilities, and the team's professionalism and dedication.
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$10,000+< $25 / hr250 - 999Gillingham, England
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See all 332 projectsSAPPHIRE SOFTWARE SOLUTIONS is an application development company specializing in ERP and mobile solutions for educational institutions. Their services receive high praise for enhancing operational efficiency, with 100% of reviewers noting professional project management and responsive communication. Key strengths include automating administrative tasks and integrating complex workflows, while some reviewers suggest enhancements in customization and reporting features.
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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.