Top iPhone App Development Companies in London
London’s mix of global enterprises, fintech disruptors in Canary Wharf, and innovators clustered around Silicon Roundabout makes the city a premier hub for iOS talent. A skilled iPhone app development agency can turn a concept into an App Store-ready product—covering UX, Swift coding, QA, and post-launch maintenance.
Clutch simplifies your search by gathering detailed client reviews, project metrics, and verified ratings on leading London studios. Sort providers by hourly rate, team size, or industry expertise, and apply filters to zero in on the partners that match your budget and goals.
For a broader view, explore the Top iPhone App Development Companies worldwide, compare UK leaders on Top iPhone App Developers in the UK, or see London specialists for Healthcare apps.
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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+$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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$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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$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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$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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$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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$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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$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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$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 - $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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$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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$5,000+< $25 / hr10 - 49London, England
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See all 2 projectsRevatics Limited is a proficient company in mobile app development, specializing in iOS and Android platforms. They received positive feedback for their excellent project management and communication, with 100% of reviewers noting their ownership of projects. Although the app's marketing was limited, testers valued its capabilities.
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$25,000+$50 - $99 / hr10 - 49London, England
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See all 7 projectsNordstone is a mobile app development company specializing in iOS and Android applications. The feedback is predominantly positive, with approximately 80% of reviewers praising their project management, technical competence, and ability to meet deadlines. Their expertise in customizing app solutions and integrating platforms is frequently highlighted, though one review noted significant delays and technical failures. Overall, Nordstone is commended for professionalism and quality deliverables.
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$50,000+$150 - $199 / hr50 - 249London, England
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See all 2 projectsustwo studio is a digital product design and development company, renowned for their expertise in rapid prototyping and user experience design. Client feedback is overwhelmingly positive, highlighting their quick adaptability and strong project management skills, with 100% of reviews noting their impressive ability to move quickly and deliver results. Their genuine approach and creative energy consistently foster productive and enjoyable collaborations.
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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, a Mobile App Development company, specializes in Android and iOS development, offering cost-effective and well-understood solutions. Feedback highlights their strong communication and ability to provide informed suggestions, with 100% of reviewers mentioning their competitive pricing and understanding of complex mathematical applications. However, precise project definitions are advised for optimal results.
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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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$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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Undisclosed$150 - $199 / hr50 - 249London, England
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See all 1 projectstwentysix is a web development and design company recognized for its expertise in creating front-end designs and building integrated websites. With 100% positive feedback, clients commend their strong project management and technical proficiency. Their ability to translate ideas into designs and maintain open communication is frequently highlighted, with no significant areas for improvement identified.
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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+$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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$1,000+$25 - $49 / hr50 - 249London, England
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See all 15 projectsHygge Software is a Mobile App Development company specializing in both hybrid and React Native applications. Reviewers highlight the company's exceptional project management and communication skills, with 100% of clients praising clear communication and timely deliverables. Clients commend them for their ability to generate innovative solutions and maintain a high quality of work, with no noted areas for improvement.
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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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$10,000+$50 - $99 / hr10 - 49London, England
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See all 3 projectsFurious Fox Limited is a Mobile App Development company specializing in creating native applications for Android and iOS. They have received overwhelmingly positive feedback, with clients praising their effective mobile applications and proactive issue resolution. The company is noted for its excellent communication and integrity, with 100% of reviews highlighting their collaborative and dependable nature.
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$10,000+$25 - $49 / hr10 - 49London, England
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See all 10 projectsUASOFTDEV is a staff augmentation and custom software development company known for its rapid delivery and high-quality technical skills. Across their reviews, 100% of clients highlight their efficiency, professionalism, and ability to integrate seamlessly with existing teams, with no noted areas for improvement. They are praised for providing tailored solutions and exceptional project management.
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$1,000+$25 - $49 / hr50 - 249Teddington, England
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See all 6 projectsArramton Infotech is a Mobile App Development company that excels in creating web and mobile applications, particularly for iOS and Android platforms. The firm has consistently demonstrated strong communication skills and timely project delivery, with 100% of reviewers expressing satisfaction with their work. Clients commend the company's ability to meet or exceed expectations, emphasizing impressive responsiveness and client trust.
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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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$10,000+$25 - $49 / hr50 - 249London, England
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See all 13 projectsUnibrix is a Mobile App Development company praised for its swift and proactive approach to mobile app creation. With 100% positive feedback, clients commend their flexibility, agility, and seamless integration with in-house teams, viewing them as an extension of their own.
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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 - 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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List of the Top 15 London 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 -
$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 - 999London, 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 / 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 -
$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 -
$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+$25 - $49 / hr1,000 - 9,999St Albans, England
Ability to deliver
36.3/40.016.6/20 Reviews9.9/10 Clients & Experience9.8/10 Market PresenceService focus
10% Mobile App Development40% iPhone iOS App Development90% Other -
$10,000+$150 - $199 / hr50 - 249London, England
Ability to deliver
36.8/40.017.4/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
25% Mobile App Development40% iPhone iOS App Development75% Other -
$50,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
35.9/40.018.4/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
20% Mobile App Development50% iPhone iOS App Development80% Other -
$50,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
36.2/40.017/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development20% iPhone iOS App Development30% Other -
$10,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
34.3/40.016.2/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
40% Mobile App Development55% iPhone iOS App Development60% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
31.5/40.016.2/20 Reviews9.9/10 Clients & Experience5.4/10 Market PresenceService focus
25% Mobile App Development35% iPhone iOS App Development75% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development40% iPhone iOS App Development80% Other -
$50,000+Undisclosed50 - 249London, England
Ability to deliver
37.3/40.017.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Mobile App Development35% iPhone iOS App Development80% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
36.3/40.020/20 Reviews9/10 Clients & Experience7.2/10 Market PresenceService focus
15% Mobile App Development25% iPhone iOS App Development85% Other -
$75,000+$150 - $199 / hr50 - 249Reigate, England
Ability to deliver
32.2/40.015.8/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
70% Mobile App Development40% iPhone iOS App Development30% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
35.1/40.015.6/20 Reviews9.7/10 Clients & Experience9.8/10 Market PresenceService focus
25% Mobile App Development20% iPhone iOS App Development75% Other
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London iPhone App Developer FAQs
Choosing a local partner offers more than shared time zones. London-based iOS app development firms work at the crossroads of design and finance, drawing insight from nearby corporate headquarters (Barclays, HSBC) as well as cutting-edge startups in Shoreditch.
Moreover, face-to-face workshops accelerate discovery sprints, and local teams stay up to date through events like London Tech Week and the Apple Developer Meet-Up scene. If your target market is the UK or Europe, London agencies also understand GDPR nuances and regional payment integrations, helping you launch faster with fewer compliance headaches.
London rates vary with project scope, complexity, and agency pedigree, but most Clutch-listed agencies charge:
- Small studios: £70 – £110 per hour (approximately $90 – $140)
- Mid-size agencies: £110 – £160 per hour (approximately $140 – $200)
- Top-tier consultancies: £160+ per hour (approximately $200+)
A feature-rich iPhone app often runs £50,000 – £150,000, while a lean MVP can start around £25,000. Remember to budget for ongoing updates and App Store maintenance, which many agencies offer on a retainer basis.
London’s diverse economy means agencies tackle projects across sectors, including:
- Fintech and digital banking
- Health tech and digital therapeutics
- E-commerce and retail loyalty
- Media, entertainment, and sports streaming
- Travel, transport, and mobility solutions
- Education and e-learning platforms
Start by mapping out goals—MVP vs. full product, native vs. cross-platform, B2C vs. enterprise. Then review agency profiles for:
- Relevant case studies and App Store links
- Client feedback scores on Clutch
- Tech stack expertise (Swift, SwiftUI, Objective-C)
- Experience with your industry or required integrations (e.g., Apple Pay, HealthKit)
- Transparent project management tools and communication cadence
Shortlist 3–5 firms, request proposals with timelines and cost breakdowns, and ask for a technical lead on calls to gauge problem-solving depth. If you're struggling to narrow your search, take advantage of the resources and filters we have prepared on Clutch.
Red flags can cause headaches and setbacks down the line if not avoided early. When searching for potential partners, watch out for:
- Fixed-price quotes without a discovery phase
- Reluctance to provide client references or App Store examples
- No clear plan for App Store submission, ASO, or post-launch support
- Over-promising timelines (a complex app ready in 4 weeks)
- Generic proposals that ignore your unique user flows or compliance needs