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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$10,000+$50 - $99 / hr10 - 49Watford, England
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See all 18 projectsWirebox Ltd is a proficient Mobile Application Development company known for delivering robust and scalable solutions across iOS and Android platforms. The company has received overwhelmingly positive feedback, with 100% of reviewers praising their communication and project management skills. Clients commend their ability to provide innovative solutions while maintaining timely delivery, making them a reliable partner for complex development projects.
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$5,000+$25 - $49 / hr250 - 999London, England
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See all 173 projectsKonstant Infosolutions is a Mobile App Development company known for its robust technical capabilities in Android and iOS Development. The company generally receives positive reviews for its professional project management and responsiveness, with approximately 80% of feedback highlighting strong communication and timely delivery. However, about 20% of reviews point to challenges with management and delays, suggesting room for improvement in these areas.
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$25,000+$50 - $99 / hr50 - 249London, England
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See all 45 projectsSynergy Labs is a mobile app development company that delivers a wide range of services, including iOS and Android development, mobile software engineering, and app design. Reviews indicate a high level of satisfaction, with several clients praising their technical expertise, project management, and ability to deliver solutions tailored to specific needs. Positive feedback constitutes approximately 87% of reviews, highlighting their responsiveness and seamless integration capabilities, while only 13% of feedback notes areas for potential improvement, such as the use of detailed documentation.
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$25,000+$100 - $149 / hr10 - 49London, England
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See all 24 projectsBrightec is a distinguished mobile app development company, excelling in iOS and Android app creation. With a focus on seamless UX and technical innovation, they consistently deliver projects on time, as highlighted by 100% of their reviews. Their commitment to integrating client visions into functional apps is lauded, with around 90% of clients noting their proactive and collaborative approach.
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$10,000+< $25 / hr50 - 249London, England
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See all 64 projectsTechnoYuga Soft Pvt. Ltd. is a reputable Mobile App Development company known for delivering user-friendly mobile applications across various industries, including fintech, education, and retail. Reviews consistently highlight their technical expertise, seamless project management, and proactive communication, resulting in high user satisfaction and business success. Over 90% of reviews praise their responsiveness and alignment with client needs.
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$50,000+$100 - $149 / hr2 - 9London, England
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See all 30 projectsArch is a proficient mobile app development company, widely praised for its responsive project management and ability to deliver projects on time and within budget. They excel in creating engaging and scalable applications, with 87% of reviews noting their proactive communication and attentiveness to client needs. Clients frequently commend their ability to align with business goals, suggesting a strong cultural fit and understanding of client industries.
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$25,000+$25 - $49 / hr250 - 999London, England
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See all 111 projectsSuffescom Solutions Inc is a prominent Mobile App Development company specializing in customized app solutions for diverse industries. Garnering a 100% positive feedback rate, clients consistently commend their timely delivery and transparent communication. Approximately 40% of reviews highlight their advanced technical skills in iOS and Android Development, emphasizing their capacity to create scalable and innovative solutions.
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$25,000+$25 - $49 / hr10 - 49London, England
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See all 3 projectsDEVITGROUP LTD is a Mobile App Development company praised for its expertise in creating web and mobile applications that enhance real-time data visibility and operational efficiency. With a strong culture fit and cost-effective pricing, DEVITGROUP LTD is commended for its efficient project management and proactive communication, earning consistently positive feedback from clients.
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$25,000+$25 - $49 / hr10 - 49London, England
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See all 33 projectsExyte is a versatile mobile app development firm known for its expertise in iOS and Android app creation, often integrating advanced technologies such as blockchain and AR. Reviewers highlight their professionalism, timely delivery, and strong project management skills, with 100% of reviews indicating satisfaction with the quality of their work and effective communication. Clients value their responsive approach, suggesting Exyte is a reliable partner for mobile app development projects.
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$100,000+$25 - $49 / hr50 - 249London, England
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See all 10 projectsN-iX Games is a software development company specializing in game and virtual reality projects with a strong focus on 3D pipelines and unity game development. Clients praise their deep understanding of 3D art, imagination, and responsiveness, with a 100% positive feedback rate regarding their partnership spirit and trustworthiness. However, there is feedback suggesting room for improvement in software engineering skills.
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$75,000+$150 - $199 / hr50 - 249Reigate, England
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See all 27 projectsSonin App Development is a mobile app development company with expertise in iOS and Android development, offering comprehensive services from design to deployment. Reviews consistently highlight their strong project management, with 100% of reviewers appreciating their communication and timeliness. Additionally, 90% of clients commend their proactive approach and ability to deliver high-quality, user-friendly apps efficiently, demonstrating superior customer service and technical expertise.
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$25,000+$25 - $49 / hr250 - 999London, England
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See all 94 projectsComputools is a versatile software development company specializing in mobile app development, iOS and Android development, and mobile software engineering. With mostly positive feedback, 88% of reviewers commend their timely delivery, expertise, and user-focused design. However, one negative review highlights challenges in project management and technical execution, emphasizing the need for improved quality assurance. Computools consistently provides good value and effective solutions for diverse industries.
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$5,000+< $25 / hr250 - 999London, England
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See all 43 projectsRiseup Labs is a proficient mobile app development company specializing in creating applications for both Android and iOS platforms. With a focus on innovation and quality, they have earned a 100% positive feedback rate from clients, who consistently praise their effective project management and adaptability to changes. Notably, 80% of reviewers commend their communication skills and timely delivery, highlighting their commitment to client satisfaction.
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$25,000+$50 - $99 / hr250 - 999London, England
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See all 37 projectsVega IT is a mobile app development company known for its comprehensive range of services, including iOS and Android development, web development, and backend support. While their professional culture and commitment to quality are praised by the majority of reviews, one negative experience highlights issues with project management and customer relations. Approximately 85% of the feedback is positive, with customers appreciating Vega IT's flexibility, expertise, and ability to scale development teams efficiently.
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$1,000+< $25 / hr50 - 249City Business Centre , England
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See all 9 projectsDreams Technologies, UK & India specializes in Mobile App Development, offering comprehensive solutions for CRM systems and telemedicine apps. Their reviews highlight a remarkable 100% satisfaction rate, noting their professionalism, proactive approach, and timely delivery. Clients consistently praise their ability to exceed expectations and efficiently manage projects, demonstrating expertise in mobile software development.
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$50,000+$150 - $199 / hr10 - 49London, England
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See all 12 projectsBoldheart is a distinguished company specializing in Mobile App Development, offering services that encompass UX/UI design, technical development, and product management. They receive overwhelmingly positive feedback, with clients highlighting their strategic mindset, adaptability, and exceptional project management. Approximately 90% of reviewers commend their innovative approach and deep understanding of brand and user experience.
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$75,000+$150 - $199 / hr10 - 49Otford, England
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See all 3 projectsecce. is a technology solutions company specializing in database management, API web services, and interface design. Their consistent ability to deliver projects on time with exceptional project management and clear communication is highlighted across their reviews. Notably, 100% of clients mention their adaptability and customer-centric approach as key strengths, with no negative feedback reported.
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$25,000+$25 - $49 / hr10 - 49High Wycombe, England
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See all 6 projectsEvangelist Apps is a prominent Mobile App Development company specializing in iOS and Android Development. They consistently receive high praise for their expertise, flexibility, and proactive approach, as reflected in their client reviews. Over 90% of clients commend their ability to deliver high-quality solutions on time and within budget, emphasizing their effective communication and project management skills.
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$50,000+Undisclosed10 - 49London, England
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Atomic Build is a software development firm launched in 2021. The team offers Custom Software Development and Mobile App Development.
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$1,000+$25 - $49 / hr1,000 - 9,999London, England
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See all 97 projectsDotsquares is a versatile company specializing in Mobile App Development and other software solutions. The majority of reviews highlight their efficient project management, timely deliveries, and exceptional customer service, with approximately 90% of feedback being positive. Clients appreciate their technical expertise and affordability, with 70% noting alignment with their budget and company values.
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$50,000+$25 - $49 / hr1,000 - 9,999London, England
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See all 36 projects10Pearls is a versatile technology company specializing in Mobile App Development, web application development, and comprehensive digital solutions. The firm is commended for delivering projects on time and within budget, with 100% of reviews highlighting their adaptability and professionalism. Clients appreciate their skilled team and effective communication. Opportunities for improvement were minor, with 10Pearls consistently exceeding expectations.
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$25,000+$50 - $99 / hr250 - 999London, England
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See all 26 projectsRobosoft Technologies Inc. is a prominent company specializing in Mobile App Development, offering services across various platforms, including iOS and Android. The reviews reveal consistent positive feedback, with approximately 95% of clients praising their punctuality, quality output, and collaborative approach. Their ability to meet deadlines, deliver high-quality applications, and adapt to customer needs stands out, making them a reliable partner for businesses seeking robust mobile solutions.
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$50,000+$25 - $49 / hr1,000 - 9,999London, England
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See all 54 projectsKellton is a technology solutions provider specializing in Mobile App Development, including iOS and Android development. Customer reviews highlight their responsiveness, timely delivery, and strong project management skills, with a notable emphasis on their ability to work seamlessly with clients. Approximately 80% of feedback reflects satisfaction in their efficiency and communication, although some suggest improvement in industry-specific expertise and proactive problem-solving.
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$100,000+$100 - $149 / hr250 - 999London, England
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See all 29 projectsApadmi is a mobile app development company specializing in iOS and Android platforms. They receive overwhelmingly positive feedback for their expertise and professionalism, with approximately 90% of reviewers highlighting their technical proficiency and engagement. Clients appreciate their agility and dedication to understanding project goals beyond technical requirements, though some note minor issues with internal changes and communication.
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$10,000+$25 - $49 / hr250 - 999London, England
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See all 19 projectsSENLA is a software development company specializing in mobile app and backend development, known for its expertise in Mobile App Development, iOS Development, and Android Development. Across various projects, SENLA received overwhelmingly positive feedback, with clients highlighting their professionalism, excellent communication, and ability to deliver high-quality, user-friendly applications. Notably, 100% of reviewers praised their project management and timely delivery, underscoring their reliability and commitment to client satisfaction.
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$25,000+$25 - $49 / hr1,000 - 9,999St Albans, England
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See all 5 projectsFCamara is an IT services company specializing in digital transformation, DevOps, infrastructure management, and AI technology development. A common theme in the reviews is their ability to deliver projects on time and their strong technical expertise. Reviewers praise their effective communication and seamless integration with client teams, with 100% positive feedback on their professionalism and project outcomes.
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$5,000+$25 - $49 / hr250 - 999London, England
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See all 5 projectsBSS Commerce is a specialist in Magento development and e-commerce solutions, known for providing comprehensive audits, solution consultation, and website redevelopment. The company has garnered overwhelmingly positive feedback, with clients praising their professionalism, responsiveness, and technical expertise, while highlighting their ability to meet deadlines and budget constraints. Approximately 100% of the reviews commend their proactive approach and effective project management.
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$10,000+$25 - $49 / hr10 - 49London, England
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See all 13 projectsTopDevs is a proficient Mobile App Development company specializing in iOS and Android development. With a focus on delivering intuitive and efficient applications, they have garnered near-universal acclaim across their reviews. Approximately 100% of clients highlight their adherence to deadlines and exceptional communication, with no negative feedback reported. Their expertise in mobile software engineering is consistently praised, contributing to successful and smoothly managed projects.
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$1,000+< $25 / hr1,000 - 9,999London, England
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See all 3 projectsZerocoder is a web development company known for delivering innovative and user-friendly solutions, such as websites and licensing modules, tailored to client needs. Across their reviews, 100% of clients praised their professionalism, communication, and ability to enhance visions with creativity. They consistently provided high value for cost, with no reported areas for improvement from their clients.
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$10,000+$25 - $49 / hr250 - 999London, England
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See all 43 projectsSoftProdigy is a versatile mobile app development company specializing in creating tailored solutions for iOS and Android platforms. The company receives overwhelmingly positive feedback, with clients frequently praising their expertise, responsiveness, and timely project delivery. Approximately 95% of reviewers commend their effective communication and problem-solving skills, making them a reliable partner for smartphone app development projects.
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$50,000+$150 - $199 / hr250 - 999London, England
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See all 18 projectsMethod is a company offering mobile app development services, specializing in creating custom applications for iOS and Android platforms. Reviews highlight their exceptional project management, with no reported issues and commendations for their personnel, particularly Tiffany, Danny, and Paul. The feedback is overwhelmingly positive, with a strong emphasis on the team's passion and collaboration, contributing to a seamless working relationship.
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$10,000+$50 - $99 / hr50 - 249London, England
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See all 25 projectsStudio Graphene is a versatile mobile app development company known for delivering comprehensive app solutions, including iOS and Android development, with a focus on MVP creation and ongoing iteration. Approximately 85% of reviewers appreciate their professionalism and proactive approach, while 70% highlight excellent project management. Communication is a noted area for improvement, mentioned by 30% of users.
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$5,000+$25 - $49 / hr50 - 249London, England
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See all 5 projectsBrander Studio is a versatile company specializing in mobile application development and digital strategy implementation. Reviews indicate a high satisfaction rate, with clients praising their expertise in mobile app and Magento 2 development, effective communication, and timely delivery. Approximately 90% of reviewers highlight their comprehensive approach and impressive results, notably in user experience and increased client engagement.
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$25,000+$100 - $149 / hr1,000 - 9,999London, England
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See all 14 projectsDMI (Digital Management, Inc.) is a mobile app development company, renowned for its strategic input in user experience and interface design. Reviews indicate a strong emphasis on quality, with 80% of users engaging with the apps regularly. Clients praise their proactive approach and Agile project management, although minor communication issues were noted, reflecting a mostly positive collaboration experience.
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$5,000+$50 - $99 / hr10 - 49London, England
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See all 17 projectsApplica is a highly acclaimed Mobile App Development company, recognized for its expertise in optimizing app performance and conversion rates. The company's commitment to quality and timely delivery is frequently highlighted, with impressive results such as a 20-26% revenue uplift. Over 90% of reviews praise their project management and communication, emphasizing their data-driven approach and collaborative nature.
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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
37.7/40.017.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
40% Mobile App Development30% iPhone iOS App Development60% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Mobile App Development40% iPhone iOS App Development80% Other -
$25,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
36.8/40.017.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
90% Mobile App Development70% iPhone iOS App Development10% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
15% Mobile App Development25% iPhone iOS App Development85% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
39.2/40.019.8/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development25% iPhone iOS App Development85% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
37.2/40.017.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development40% iPhone iOS App Development80% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Mobile App Development50% iPhone iOS App Development90% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development30% iPhone iOS App Development50% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39/40.020/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% Mobile App Development20% iPhone iOS App Development70% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
37/40.017.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development30% iPhone iOS App Development80% Other -
$100,000+$100 - $149 / hr250 - 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 -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
39/40.019.8/20 Reviews9.9/10 Clients & Experience9.3/10 Market PresenceService focus
35% Mobile App Development35% iPhone iOS App Development65% Other -
$25,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Mobile App Development40% iPhone iOS App Development90% Other -
$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
38.9/40.019.2/20 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
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Mobile App Development10% iPhone iOS App Development75% 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 - 49London, England
Ability to deliver
37.2/40.018/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development20% iPhone iOS App Development30% Other -
$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 -
$10,000+$150 - $199 / hr50 - 249London, England
Ability to deliver
37/40.017.6/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
25% Mobile App Development40% iPhone iOS App Development75% 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 -
$5,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
35.6/40.016.4/20 Reviews9.2/10 Clients & Experience9.9/10 Market PresenceService focus
15% Mobile App Development40% iPhone iOS App Development85% 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 -
$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 -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
37.3/40.019.8/20 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
32.6/40.016.2/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
70% Mobile App Development40% iPhone iOS App Development30% Other -
$50,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
35.1/40.017.6/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
20% Mobile App Development50% iPhone iOS App Development80% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
35.3/40.015.8/20 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
5 States of an iOS App Lifecycle
An iOS app life cycle consists of the events that occur between the launch and termination of a mobile app.
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