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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$1,000+$25 - $49 / hr50 - 249London, England
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See all 15 projectsHygge Software is a mobile app development company specializing in iOS and Android platforms. Their clients commend them for excellent project management, clear communication, and high-quality work, with 100% of reviewers highlighting these strengths. The company effectively transforms ideas into mobile applications, demonstrating flexibility and technical proficiency to meet client needs.
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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 comprehensive online platforms. They are praised for their holistic approach and effective project management, delivering projects on time. The majority of feedback is positive, with clients highlighting their ability to meet complex project requirements. A minor area for improvement is enhancing orientation for new team members during internal changes.
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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 creating complex mobile applications for both iOS and Android platforms. With a focus on comprehensive backend services and user experience optimization, they have consistently surpassed client expectations. Reviewers praise their partnership approach and efficient project management, with 100% of feedback highlighting their dedication to client goals and satisfaction.
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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 application development and website integration. They received overwhelmingly positive feedback, with over 90% of reviewers praising their exceptional communication, project management, and ability to enhance client ideas. Clients appreciate their ability to transform initial concepts into successful, user-friendly apps and websites.
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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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$5,000+< $25 / hr10 - 49London, England
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See all 2 projectsRevatics is a Mobile App Development company specializing in creating applications for iOS and Android platforms. Their work is characterized by excellent project management and consistent communication, as noted by 100% of reviewers. While the development process took slightly longer than anticipated, clients appreciated Revatics' ownership and transparency throughout the project.
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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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$25,000+$50 - $99 / hr10 - 49London, England
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See all 7 projectsNordstone is a Mobile App Development company specializing in creating customized applications for iOS and Android platforms. Reviews are mixed, with approximately 60% of feedback being positive, highlighting their technical competence and professional communication. However, around 40% report dissatisfaction, citing issues with meeting deadlines and delivering functional apps. Overall, they are praised for their innovative approach, but a few clients experienced significant project challenges.
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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 known for its rapid prototyping and user experience expertise. Reviews consistently highlight their strong project management skills and ability to integrate seamlessly, with 100% of reviewers noting their quick adaptability and transparency. Clients appreciate their genuine approach and creative energy, which has been instrumental in achieving project goals effectively.
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$1,000+< $25 / hr10 - 49London, England
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See all 7 projectsLoudlyDev Global Solutions is a custom web development company, praised for its exceptional grasp of the travel industry and its ability to create visually appealing and user-friendly websites. With 100% positive feedback, clients appreciate their timely delivery and clear communication, though some suggest early design mockups could enhance decision-making efficiency.
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$25,000+$50 - $99 / hr10 - 49London, England
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See all 2 projectsQuorum IO Ltd is a Mobile App Development company specializing in Android and iOS Development, known for delivering cost-effective solutions. Reviews highlight their strong understanding of technical requirements but suggest that communication regarding project specifics could be improved. Approximately 80% of feedback praises their ability to offer sound advice and reasonable pricing, although timelines may extend beyond initial expectations.
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$25,000+$25 - $49 / hr10 - 49London, England
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See all 2 projectsWishu Labs is a Mobile App Development company praised for its exceptional project management, quality, and customization in both iOS and Android Development. With 100% positive feedback, clients commend their deep engagement, timely delivery, and alignment with client needs, emphasizing their ability to co-develop visions and enhance branding elements while maintaining high-quality standards.
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$1,000+$25 - $49 / hr10 - 49London, England
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See all 2 projectsWhite Label Solutions is a versatile IT services provider specializing in tailored Customer Relationship Management (CRM) systems and website development. Reviews indicate a 100% positive feedback rate, emphasizing timely project delivery, strong industry knowledge, and exceptional customization capabilities. However, some clients suggest improvements in onboarding and initial design quality under tight deadlines.
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$10,000+$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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Undisclosed$150 - $199 / hr50 - 249London, England
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See all 1 projectstwentysix is a website development and design agency known for their strong project management and technical expertise. They received overwhelmingly positive feedback, with 100% of reviewers highlighting their impressive design capabilities and agile response to project needs. Clients appreciate their ability to translate ideas into designs and value their open and honest communication.
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$10,000+$100 - $149 / hr10 - 49London, England
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See all 5 projectsProlaxies offers services in Mobile App Development, alongside web and app design. The reviews consistently highlight Prolaxies’ commitment to quality, timely delivery, and excellent project management, with impressive value for money. Clients appreciate the company's alignment with their values and budget, securing satisfaction and future collaboration.
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$10,000+$50 - $99 / hr10 - 49London, England
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See all 4 projectsAegasis Labs is a mobile app development company praised for its expertise in enhancing user experience and reducing bugs through thorough testing and development processes. With 100% positive feedback highlighting effective project management and seamless team integration, Aegasis Labs delivers valuable results aligned with client expectations.
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$10,000+$25 - $49 / hr50 - 249Twickenham, England
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See all 2 projectsINVINCIX Solutions Private Limited specializes in Mobile App Development, providing services such as app development and maintenance. The company received positive feedback for its commendable work ethics and culture, with 100% of reviewers highlighting their alignment to goals and deliverables. Notably, they achieved zero downtime for a client's app, reflecting their reliability and efficiency.
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$1,000+Undisclosed2 - 9London, England
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See all 1 projectsDigiscript Technical Solutions is a web development company that specializes in creating landing pages to enhance online traffic. According to client feedback, 100% of reviewers express satisfaction with Digiscript’s ability to adhere to agreements and meet demands effectively. Communication and project management are also noted to be smooth and efficient, contributing to ongoing projects' success.
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$5,000+$25 - $49 / hr2 - 9London, England
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See all 2 projectsWeCodePlus is a web development company specializing in building and launching e-commerce sites. The reviews indicate that 100% of clients experienced a seamless site launch with professional standards and no negative feedback on design or functionality. Clients appreciate the company's ability to meet deadlines and suggest adopting more dynamic project management tools.
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$5,000+$25 - $49 / hr10 - 49London, England
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See all 8 projectsUASOFTDEV is a software development company specializing in AI-driven solutions, cloud migration, and staff augmentation. The majority of reviews (100%) reflect highly positive feedback, highlighting their professionalism, ability to understand client needs, and effective project management. Clients frequently mention their fast delivery and seamless integration into existing workflows as standout features.
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$10,000+$50 - $99 / hr10 - 49London, England
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See all 3 projectsFurious Fox Limited is a mobile app development company renowned for its expertise in creating effective mobile applications, including native apps for both Android and iOS. Approximately 100% of reviewers highlight their prompt issue resolution, effective communication, and strong ethical standards, underscoring their reliability and collaborative approach in project management.
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$5,000+$50 - $99 / 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 known for its flexible and agile approach in building mobile applications, including Android and iOS development. Their team is praised for being proactive and determined, with 100% of reviewers highlighting their effective communication and dedication, making clients feel like they are part of the team.
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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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$10,000+$50 - $99 / hr10 - 49London, England
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See all 2 projectsCodepunch Ltd specializes in Mobile App Development, including iOS and Android Development. The overall feedback highlights their expertise in UX design, effective project management, and timely communication. Clients report high satisfaction with the quality of work, noting significant improvements in app performance and user engagement following Codepunch Ltd's involvement.
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$10,000+$50 - $99 / hr50 - 249London, England
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See all 2 projectsToimi is a web development company praised for designing and launching high-quality, aesthetically pleasing, and functional websites. Reviewers consistently highlight their excellent project management, with 100% mentioning their professionalism and efficiency. Clients appreciate their detailed attention and comprehensive service, reporting improved brand perception and expressing high satisfaction with no suggested areas for improvement.
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$100,000+< $25 / hr50 - 249London, England
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See all 10 projectsTechPods JSC is a mobile app development company known for its expertise in enhancing mobile applications and improving internal processes through custom microservices. With 100% of reviews highlighting their high-quality engineers and responsive management, they are particularly praised for their seamless integration into existing teams and effective communication. The company is also noted for operating efficiently within agile, scrum methodologies.
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$5,000+$50 - $99 / hr2 - 9London, England
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See all 3 projectsPassio is a digital development company specializing in creating accessible web applications and tools. The reviews highlight their outstanding project management, dedication to accessibility, and collaborative approach, with 100% of feedback being positive. Clients commend their professionalism, attention to detail, and ability to work seamlessly with diverse stakeholders, making them an exceptional partner in delivering complex, inclusive technological solutions.
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$25,000+Undisclosed10 - 49London, England
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See all 4 projectsTeksati [Husssl Ltd] is a Mobile App Development company recognized for its responsive and transparent approach to project management. The team is praised for their engagement and use of tools like Figma, with 100% of reviewers noting their proactive communication and alignment with client values. They effectively deliver detailed UX prototypes and ongoing app development.
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$1,000+< $25 / hr2 - 9London, England
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See all 4 projectsArtecha is a technology consulting company providing end-to-end solutions across web development, machine learning model creation, and integrated app development. The feedback from clients is overwhelmingly positive, with 100% satisfaction noted in their professionalism and project management. Approximately 75% of reviewers specifically commend Artecha's ability to meet deadlines and their effective communication, highlighting their commitment and innovative approach.
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$5,000+$50 - $99 / hr10 - 49London, England
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See all 3 projectsCosonas Ltd is a web development company specializing in designing, developing, and hosting websites for diverse clients, including fashion labels and charitable organizations. Reviewers consistently praise their flexibility, seamless communication, and dedication to client satisfaction, with 100% of reviews highlighting their impressive project management and ability to meet deadlines. Their commitment to understanding unique client needs and providing tailored solutions is frequently noted.
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List of the Top 15 London iPhone and iOS App Development Companies
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$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Mobile App Development40% iPhone iOS App Development50% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Mobile App Development50% iPhone iOS App Development50% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Mobile App Development30% iPhone iOS App Development60% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
39.2/40.019.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Mobile App Development40% iPhone iOS App Development80% Other -
$25,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
36.4/40.016.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
90% Mobile App Development70% iPhone iOS App Development10% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
39/40.019.6/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development25% iPhone iOS App Development85% Other -
$100,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
60% Mobile App Development40% iPhone iOS App Development40% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Mobile App Development50% iPhone iOS App Development90% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development30% iPhone iOS App Development50% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39/40.020/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% Mobile App Development20% iPhone iOS App Development70% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
37/40.017.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development30% iPhone iOS App Development80% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development40% iPhone iOS App Development80% Other -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
39.2/40.020/20 Reviews9.9/10 Clients & Experience9.3/10 Market PresenceService focus
35% Mobile App Development35% iPhone iOS App Development65% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.1/40.019.4/20 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
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Mobile App Development35% iPhone iOS App Development85% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Mobile App Development10% iPhone iOS App Development75% Other -
$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+$25 - $49 / hr50 - 249London, England
Ability to deliver
37.8/40.018/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development40% iPhone iOS App Development80% Other -
$50,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
36.8/40.017.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development20% iPhone iOS App Development30% 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 -
$10,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
34.5/40.016.4/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
40% Mobile App Development55% iPhone iOS App Development60% Other -
$5,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
35.4/40.016.2/20 Reviews9.2/10 Clients & Experience9.9/10 Market PresenceService focus
15% Mobile App Development40% iPhone iOS App Development85% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
31.7/40.016.4/20 Reviews9.9/10 Clients & Experience5.4/10 Market PresenceService focus
25% Mobile App Development35% iPhone iOS App Development75% Other -
$50,000+Undisclosed50 - 249London, England
Ability to deliver
37.5/40.017.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Mobile App Development35% iPhone iOS App Development80% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
37.1/40.019.6/20 Reviews8.1/10 Clients & Experience9.4/10 Market PresenceService focus
30% Mobile App Development25% iPhone iOS App Development70% Other -
$75,000+$150 - $199 / hr50 - 249Reigate, England
Ability to deliver
32.4/40.016/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
70% Mobile App Development40% iPhone iOS App Development30% 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 -
$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
Latest iPhone App Development Articles
See all articles
How Developers Can Build More Secure Mobile Apps
Learn the essential mobile app security tips that help protect user data, prevent breaches, secure APIs, and reduce cybersecurity risks.
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