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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$50,000+$100 - $149 / hr10 - 49Serves London, EnglandServices provided
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See all 39 projectsTepia is a Mobile App Development company specializing in creating tailored mobile applications and platforms for iOS and Android. Their reviews are overwhelmingly positive, with 100% of users highlighting their professionalism, responsiveness, and technical expertise. Tepia's dedication to understanding client needs and proactive problem-solving is frequently praised, with 90% of reviewers noting smooth project management and effective communication. Tepia stands out for its ability to integrate complex features while maintaining user-friendly design.
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Undisclosed$25 - $49 / hr50 - 249Taplow, England
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Launched in 2009, NHZ Global is a social media marketing firm. The company offers Social Media Marketing and Search Engine Optimization.
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$5,000+$100 - $149 / hr10 - 49Guildford, England
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Equals Collective, a small user experience design company, is in Guildford, England. The team focuses on UX/UI Design and E-Commerce Development.
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$5,000+$25 - $49 / hr2 - 9Windsor, England
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BlackStone Associates - Technical Support Services is an unified communications consulting & SI company. Their team offers unified communications consulting & SI.
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$5,000+< $25 / hr10 - 49Bagshot, England
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Headquartered in Indore, India and Bagshot, England, Manasara is an UX design agency. Their services include UX/UI Design and Web Development.
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$75,000+$200 - $300 / hr2 - 9Send, England
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LSDLabs is a Send, England-based custom software development firm. They offer Custom Software Development and Mobile App Development.
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$25,000+$300+ / hr50 - 249Reading, England
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Worth Digital is a web design agency. They are in Reading, England and Rijswijk, Netherlands. Their team provides Web Design and UX/UI Design.
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$5,000+$50 - $99 / hr10 - 49Crawley, England
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AJ Nodes primarily offers web design services. However, based on client feedback, the company has been criticized for poor management and lack of experience, leading to dissatisfaction with project outcomes. Clients noted that they experienced inadequate communication and unmet deliverables, resulting in a negative impression of the services provided by AJ Nodes.
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Undisclosed$50 - $99 / hr10 - 49Luton, England
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Web design company TheCyberiaTech is in Luton, England. They offer Web Design and UX/UI Design and were established in 2018.
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UndisclosedUndisclosedFreelancerEC3V 3NG, England
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Cybersecurity company Eldentech Limited is in EC3V 3NG, England. Launched in 2018, the team specializes in Cybersecurity and Custom Software Development.
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$5,000+$25 - $49 / hr10 - 49Farnham, England
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See all 5 projectswebol is a versatile application development company that excels in custom software and mobile app development. Their reviews are overwhelmingly positive, with clients praising their professionalism, efficient project management, and ability to deliver on time and within budget. Approximately 100% of reviewers highlight the company’s strong understanding of client needs and effective communication, ensuring successful project execution and ongoing collaboration.
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$10,000+$150 - $199 / hr10 - 49Basildon, England
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OAKLEY MOBILE LTD is a mobile application development firm. Headquartered in Basildon, England, the agency provides Mobile App Development and Web Development.
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$1,000+< $25 / hr2 - 9Aley Green, England
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Founded in 2018, 50 Creative Solutions is a social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.
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$5,000+$25 - $49 / hr10 - 49Sintra, Portugal
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See all 8 projectsLAB325 is a specialized firm in Mobile App Development, providing comprehensive solutions with a focus on innovative and engaging user experiences. Their reviews indicate a 100% satisfaction rate, with commendations for their commitment to quality, efficient project management, and innovative use of gamification and AI technologies. They are praised for their ability to transform ideas into successful applications, with a remarkable user retention rate.
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$5,000+$50 - $99 / hr2 - 9Warfield, England
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Founded in 2019, VersionMaybe. Is a small Warfield, England-based app development company. Their team provides Mobile App Development and Web Development.
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$1,000+$25 - $49 / hr2 - 9Camberley, England
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Aask Digital Marketing Agency London is a Digital Strategy company. Launched in 2020, the agency is located in Camberley, England. Their team offers Digital Strategy and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Royal Tunbridge Wells, England
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Coding Sprint, a custom software development company, was launched in 2024. The firm provides Custom Software Development and IT strategy consulting, and is small.
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UndisclosedUndisclosed2 - 9High Wycombe, England
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Genetic Digital is a SEO services firm founded in 2011. The agency specializes in Search Engine Optimization and Web Development.
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$10,000+$100 - $149 / hr2 - 9Guilden Morden, England
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See all 1 projectsCrowers Digital is a Mobile App Development company specializing in Mobile Software Engineering for iOS and Android platforms. The company has consistently demonstrated impressive responsiveness, with 100% of reviewers noting their satisfaction with the app's performance and the timely support provided. Clients appreciate their ability to meet deadlines and effectively communicate, resulting in ongoing partnerships.
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$10,000+$50 - $99 / hr10 - 49Farnham, England
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Virtus Studios, a mobile app development firm, was launched in 2022. The firm offers Mobile App Development and AR/VR development, and is small.
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$25,000+$100 - $149 / hr10 - 49Milton Keynes, England
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See all 5 projectsEntropy is a proficient mobile app development company specializing in iOS and Android development. With a focus on delivering robust, user-friendly applications, over 90% of feedback highlights their excellent communication, seamless project management, and strong technical expertise. Clients commend their ability to integrate complex systems and deliver high-quality results promptly.
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$10,000+$100 - $149 / hr10 - 49Brighton and Hove, England
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See all 11 projectsDabApps is a mobile app development company praised for its expertise in mobile software engineering across various platforms, including iOS and Android. With a 100% positive feedback rate, clients highlight their responsive communication, timely delivery, and ability to align with company values. Approximately 80% of reviewers commend their project management and adaptability, especially in managing complex application development tasks.
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$10,000+$100 - $149 / hr10 - 49Brighton and Hove, England
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See all 2 projectsASquared is a software development company specializing in creating cloud-based systems and apps with Laravel frameworks, as evidenced by their work on a cloud-based database and web-based healthcare applications. They receive predominantly positive feedback, with clients praising their flexibility, timely delivery, and ability to handle complex projects. Notable areas for improvement include enhancing communication and workflow management, mentioned in 20% of the reviews.
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$1,000+$100 - $149 / hr2 - 9Stokenchurch, England
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5G Digital Ltd is a web design company. They were launched in 2017 and specialize in Web Design and E-Commerce Development.
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Undisclosed$25 - $49 / hr10 - 49Aylesbury, England
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Web design agency Infinium Solution was established in 2020. The small team specializes in Web Design and Mobile App Development.
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$5,000+$50 - $99 / hr50 - 249Theale, England
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Code Wizards Group is a custom software development company. The midsize Theale, England-based team focuses on Custom Software Development and Computer Engineering. The firm was founded in 2002.
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$10,000+$50 - $99 / hr10 - 49Bedford, England
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See all 4 projectsUnity Developers is a Mobile App Development company specializing in iOS and Android Application Development, with a strong focus on Augmented Reality and educational gaming apps. Across reviews, 100% of clients praise their timely delivery, technical expertise, and excellent communication, highlighting their ability to align with client goals and deliver high-quality, innovative solutions.
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$10,000+$50 - $99 / hr2 - 9Newington, England
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Established in 2021, Oblongata Limited is a small custom software development firm. Their team focuses on Custom Software Development and Web Development.
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$50,000+$100 - $149 / hr10 - 49Bedford, England
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Mobile application development firm The App Developers is in Bedford, England. Established in 2011, the team specializes in Mobile App Development and UX/UI Design.
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$5,000+$50 - $99 / hr2 - 9Aldermaston, England
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Established in 2018, Peslo Studios Ltd is a mobile application development company. Based in Aldermaston, England, the team specializes in Mobile App Development and Web Development.
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$1,000+< $25 / hr50 - 249Bedford, England
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Laravel Lions is a web development firm. Launched in 2000, the team provides Web Development and E-Commerce Development. The company is located in California, California and Bedford, England.
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$10,000+$150 - $199 / hr10 - 49Farnham, England
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1minus1 is a branding company founded in 2004. The team offers Branding and Digital Strategy and is in Farnham, England.
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UndisclosedUndisclosed10 - 49Brighton, England
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See all 4 projectsCreative Stack Ltd is a mobile app development company specializing in transforming MVPs into scalable platforms through meticulous code refactoring and feature enhancements. With 100% positive feedback, clients commend their proactive project management and seamless collaboration, resulting in successful product launches and increased user engagement.
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UndisclosedUndisclosed250 - 999Brighton and Hove, England
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UX design agency Catalyst IT was launched in 1997. The company provides UX/UI Design and Custom Software Development.
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$1,000+< $25 / hr2 - 9Brighton, England
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See all 1 projectsBONI Technology LTD is a web development company praised for its exceptional ability to deliver professional websites that enhance lead generation and traffic. With a human approach and expertise in the construction market, they have garnered positive feedback, with 100% of reviewers expressing satisfaction and noting their timely and effective project management.
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$10,000+$25 - $49 / hr50 - 249Hong Kong, Hong Kong
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See all 1 projectsHodfords offers Mobile App Development, including iOS and Android Development, tailored to specific client requirements. Reviews highlight their strong track record in delivering successful enterprise projects and their ability to handle complex, multi-regional challenges. Clients commend their seamless integration with business needs and responsive project management, emphasizing their problem-solving capabilities.
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We evaluate service providers using a structured methodology that combines:
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This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
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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 - 999Middletown, DE
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40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
55% Mobile App Development40% iPhone iOS App Development45% Other -
$50,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development40% iPhone iOS App Development50% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39.3/40.019.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Mobile App Development50% iPhone iOS App Development50% Other -
$50,000+$150 - $199 / hr250 - 999Ljubljana, Slovenia
Ability to deliver
39/40.019/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
25% Mobile App Development40% iPhone iOS App Development75% Other -
$25,000+$25 - $49 / hr250 - 999Chicago, IL
Ability to deliver
37.4/40.017.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Mobile App Development30% iPhone iOS App Development60% Other -
$25,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
36.8/40.017.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
80% Mobile App Development70% iPhone iOS App Development20% 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 -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development40% iPhone iOS App Development80% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development30% iPhone iOS App Development50% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38.8/40.019.4/20 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 Development30% iPhone iOS App Development80% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Woodbridge Township, NJ
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 -
$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
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
37.3/40.017.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
10% Mobile App Development40% iPhone iOS App Development90% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
38.4/40.018.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Mobile App Development30% iPhone iOS App Development90% Other -
$10,000+$150 - $199 / hr50 - 249London, England
Ability to deliver
37.4/40.018/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
25% Mobile App Development40% iPhone iOS App Development75% Other -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
35.8/40.017.4/20 Reviews10/10 Clients & Experience8.4/10 Market PresenceService focus
30% Mobile App Development45% iPhone iOS App Development70% Other -
$5,000+$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 -
$100,000+$25 - $49 / hr50 - 249Kraków, Poland
Ability to deliver
35.5/40.015.6/20 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
37.4/40.017.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development40% iPhone iOS App Development80% 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 -
$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+$50 - $99 / hr10 - 49London, England
Ability to deliver
36.2/40.017.2/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
65% Mobile App Development20% iPhone iOS App Development35% Other -
$50,000+$100 - $149 / hr50 - 249Reigate, England
Ability to deliver
33/40.016.6/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
70% Mobile App Development40% iPhone iOS App Development30% Other -
$10,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
34.3/40.016.4/20 Reviews9.8/10 Clients & Experience8.2/10 Market PresenceService focus
40% Mobile App Development55% iPhone iOS App Development60% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
35.7/40.016.2/20 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