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+$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 software applications, with expertise in Laravel framework and API development. Reviews highlight their flexibility and ability to deliver complex projects under tight timelines. Approximately 100% of reviewers commend their adaptability and responsiveness, while 50% note improvement areas in communication and workflow management. Overall, ASquared is recognized for enhancing operational efficiency and customer interaction.
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$10,000+$100 - $149 / hr10 - 49Brighton and Hove, England
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See all 11 projectsDabApps is a reputable Mobile App Development company specializing in creating user-centric applications for various platforms, including iOS and Android. They are highly praised for their project management skills, responsiveness, and ability to address client needs, with 100% of reviewers noting their adaptability and communication. Clients appreciate DabApps' expertise and commitment to delivering high-quality solutions that align with client goals and values.
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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 mobile software engineering, offering solutions in iOS and Android development. Praised for their proactive project management and seamless collaboration, 100% of reviewers highlight their ability to exceed expectations, resulting in significant revenue growth and user engagement for their clients.
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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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$5,000+$100 - $149 / hr10 - 49Ashford, England
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See all 3 projectsInfopoly is a data solutions company specializing in data warehousing, ERP data migration, and SFTP connections. Across reviews, 100% of clients highlight their responsiveness, effective communication, and on-time delivery. Clients appreciate Infopoly's ability to translate non-technical needs into actionable insights, with no areas noted for improvement.
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$10,000+$50 - $99 / hr10 - 49Milton Keynes, England
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Founded in 2009, PODTECH is a small Milton Keynes, England-based IT strategy consulting company. Their team offers IT strategy consulting and Custom Software Development.
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UndisclosedUndisclosed2 - 9Bletchley, England
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4fx Design and Multimedia is an application development firm. The Bletchley, England-based company was founded in 2000. Their services include Mobile App Development and Web Design.
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$25,000+$100 - $149 / hr2 - 9Brighton and Hove, England
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Unusual Technologies is an AR/VR development company. Established in 2018, the team specializes in AR/VR development and UX/UI Design. The company is located in Brighton and Hove, England.
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$1,000+$25 - $49 / hr10 - 49Bradville, England
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EyryTech Ltd is a Bradville, England-based mobile app development company and website development company. Launched in 2020, the team specializes in Mobile App Development and Web Development.
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$5,000+$100 - $149 / hr2 - 9Basingstoke, England
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Established in 2014, Apptaura is a small application development firm. Their team focuses on Mobile App Development and Application Management & Support.
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$10,000+$25 - $49 / hr50 - 249Brighton, England
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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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$5,000+$100 - $149 / hr2 - 9Brighton and Hove, England
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Pixelhop is a small web design company in Newquay, England and Brighton and Hove, England. The team focuses on Web Design and Custom Software Development.
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$10,000+$50 - $99 / hr2 - 9Milton Keynes, England
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Method & Class Ltd, an UX company, was founded in 2007. Based in Milton Keynes, England, the team offers UX/UI Design and Custom Software Development.
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$5,000+$25 - $49 / hr2 - 9Milton Keynes, England
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See all 1 projectsAt Purple Dotts, we understand that every business is made up of people, systems, data, ideas, customers, and processes. We visualise each of these as dotts. In the early days, things feel
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$10,000+$150 - $199 / hr10 - 49Brighton and Hove, England
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WeDoAllTech, an user experience design company, is in Brighton and Hove, England. They specialize in UX/UI Design and Custom Software Development and were founded in 2023.
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UndisclosedUndisclosed10 - 49Brighton, England
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EnCircle Solutions is a software development firm. Based in Brighton, England, the company was founded in 2004. Their team specializes in Custom Software Development and Mobile App Development.
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$10,000+$150 - $199 / hr2 - 9Hove, England
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Digital Tactics Ltd. Is a cloud consulting & SI company headquartered in Hove, England. They focus on cloud consulting & SI and IT strategy consulting and were established in 2011.
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$50,000+< $25 / hr50 - 249Stanway,Colchester, England
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Founded in 1997, Kott Software is a custom software development firm. Their team provides Custom Software Development and Web Development.
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$1,000+$100 - $149 / hr10 - 49Cambridge, England
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Established in 2016, Elantratech is a website development firm. The team specializes in Web Development and E-Commerce Development.
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$5,000+$25 - $49 / hr10 - 49Worthing, England
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Strides Empower Ltd is a custom software development company founded in 2018. The agency provides Custom Software Development and Mobile App Development.
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$10,000+$25 - $49 / hr50 - 249London, England
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See all 4 projectsMOHARA is a mobile app development company known for its competence in updating and supporting brownfield applications. The company excels in communication and technical understanding, delivering projects on time and within budget. Approximately 100% of the feedback highlights their effective project management, timely updates, and quick resolution of issues, making them a reliable choice for mobile software development.
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$1,000+$50 - $99 / hr2 - 9Worthing, England
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Appknowledged is a small Worthing, England-based user experience design company. Their services include UX/UI Design and Custom Software Development.
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Undisclosed$150 - $199 / hr250 - 999Brentford, England
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Business Pro Designs is an app development firm. Founded in 2007, the company is based in Brentford, England. Their team focuses on Mobile App Development and Web Design.
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Undisclosed$25 - $49 / hr10 - 49Reading, England
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Appformation is a small mobile app development company. They offer Mobile App Development and Web Design and were established in 2014.
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$1,000+$25 - $49 / hr10,000+London, England
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Large user experience design company Williams Lea Tag, is headquartered in London, England. Their services include UX/UI Design and Mobile App Development.
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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
39.2/40.019.2/20 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
38.4/40.018.8/20 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
37/40.017.2/20 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
36.2/40.016.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Mobile App Development70% iPhone iOS App Development -
$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
38.8/40.019.8/20 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 -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
35% Mobile App Development35% iPhone iOS App Development65% 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 - $49 / hr1,000 - 9,999London, England
Ability to deliver
37.4/40.018/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development25% iPhone iOS App Development85% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
38.1/40.020/20 Reviews8.4/10 Clients & Experience9.7/10 Market PresenceService focus
10% Mobile App Development25% iPhone iOS App Development90% Other -
$25,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Mobile App Development40% iPhone iOS App Development90% Other -
$100,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.7/40.016.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Mobile App Development25% iPhone iOS App Development50% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
38.2/40.018.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development40% iPhone iOS App Development80% 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 -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.9/40.018.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Mobile App Development30% iPhone iOS App Development90% 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 -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
36.9/40.017.6/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
10% Mobile App Development35% 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
34.8/40.016.2/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Mobile App Development55% iPhone iOS App Development60% 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 -
$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 -
$50,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
35.5/40.018/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
20% Mobile App Development50% iPhone iOS App Development80% Other -
$50,000+Undisclosed50 - 249London, England
Ability to deliver
37.2/40.017.6/20 Reviews10/10 Clients & Experience9.6/10 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
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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