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.
-
Featured
What are Featured Providers?
$50,000+$100 - $149 / hr10 - 49Serves London, EnglandServices provided
Focus Areas
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.
-
$5,000+$25 - $49 / hr250 - 999Toronto, Canada
Services provided
Focus Areas
See all 6 projectsFolio3 is a prominent Mobile App Development company specializing in iOS and Android app creation. They garner positive feedback for their organized project management and high-quality services, with 100% of reviewers impressed by their discipline and ability to meet commitments. However, responsiveness to app updates post-launch could be improved.
-
$10,000+$50 - $99 / hr50 - 249London, England
Services provided
Focus Areas
See all 15 projectsACS | AI Powered Web and Mobile Apps is a company specializing in AI-driven Mobile App Development. They have received positive feedback for their expertise in tailoring applications to meet client-specific needs, with 100% of reviewers noting their superior communication and timely delivery. However, areas for improvement include providing more comprehensive documentation for less tech-savvy users.
-
UndisclosedUndisclosed50 - 249London, England
Services provided
Focus Areas
Tivix, Inc. Is a midsize web development company located in San Francisco, California and PERYDOT, Poland. Their services include Web Development and Mobile App Development.
Read more -
UndisclosedUndisclosed1,000 - 9,999London, England
Services provided
Focus Areas
Located in London, England, AND Digital is an user experience company. They specialize in UX/UI Design and Product Design.
Read more -
$1,000+$25 - $49 / hr10 - 49London, England
Services provided
Focus Areas
Established in 2019, Codematic Technology Services is a website development company. The small team specializes in Web Development and Mobile App Development.
Read more -
$1,000+$25 - $49 / hr10 - 49London, England
Services provided
Focus Areas
Montenegro Systems, a web design agency, was established in 2022. The team provides Web Design and Custom Software Development and is in Budva, Montenegro and London, England.
Read more -
$5,000+$100 - $149 / hr10 - 49London , England
Services provided
Focus Areas
Established in 2007, Assertive is a small SEO agency in London , England. Their team provides Search Engine Optimization and Pay Per Click.
Read more -
$10,000+$150 - $199 / hr10 - 49London, England
Services provided
Focus Areas
Space66 is a small video production company located in London, England. The team focuses on Video Production and Web Development.
Read more -
Undisclosed< $25 / hrFreelancerLondon, England
Services provided
Focus Areas
Epicalyx Solutions is a custom software development company. Their team is in London, England and focuses on Custom Software Development and Social Media Marketing.
Read more -
$1,000+< $25 / hr50 - 249London, England
Services provided
Focus Areas
See all 1 projectsWelcome to OptimumTech, a cutting-edge IT company specializing in Artificial Intelligence and digital solutions. We are dedicated to transforming the business landscape with our innovative AI
Read more -
$5,000+$25 - $49 / hr2 - 9London, England
Services provided
Focus Areas
HybridTechLabs - Custom Apps Development - Software Developers Poland, a software development firm, was established in 2017. The firm offers Custom Software Development and Mobile App Development.
Read more -
$10,000+$50 - $99 / hr10 - 49London, England
Services provided
Focus Areas
Digital Bricks is a small IT staff augmentation company in London, England and Kyiv, Ukraine. Their services include IT staff augmentation and Custom Software Development.
Read more -
$1,000+$25 - $49 / hr10 - 49Greater London, England
Services provided
Focus Areas
UXD Consults, a branding agency, is based in Greater London, England. Founded in 2023, the team focuses on Branding and UX/UI Design.
Read more -
$5,000+$25 - $49 / hr2 - 9London, England
Services provided
Focus Areas
In London, England, Appetite Development Studio Ltd is an app development company. Their services include Mobile App Development.
Read more -
$10,000+$50 - $99 / hr10 - 49London, England
Services provided
Focus Areas
In London, England, Skalable Limited is an IT staff augmentation company. They offer IT staff augmentation and Artificial Intelligence.
Read more -
$250,000+< $25 / hr10,000+New Addington, England
Services provided
Focus Areas
SEO company Zyvzen was established in 2025. The firm focuses on Search Engine Optimization and Web Design.
Read more -
$50,000+$25 - $49 / hr10 - 49London, England
Services provided
Focus Areas
Momin Solutions is a business intelligence company founded in 2010. The agency focuses on BI & big data consulting & SI and cloud consulting & SI, and is small.
Read more -
$1,000+$50 - $99 / hr10 - 49London, England
Services provided
Focus Areas
Gensols Technology is an IT strategy consulting company. They are located in London, England and have small team of experts. Their services include IT strategy consulting and IT staff augmentation.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
Focus Areas
Predicomm is a mobile app development company launched in 2018. Their services include Mobile App Development and Social Media Marketing.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
Focus Areas
Fortnight Studio is a branding agency in London, England and Salfords, England. Their services include Branding and UX/UI Design.
Read more -
$10,000+$25 - $49 / hr50 - 249Vinnytsia, Ukraine
Services provided
Focus Areas
See all 11 projectsPlexteq is a Mobile App Development company known for delivering reliable and innovative smartphone and web applications. With 100% positive feedback from clients, reviewers commend their responsive project management and ability to adapt to changing needs, highlighting their skilled iOS development and cloud automation capabilities. Their technical proficiency and strong customer service have fostered longstanding client relationships.
-
$10,000+$50 - $99 / hr50 - 249London, England
Services provided
Focus Areas
Redegal Limited, an Advertising company, is based in London, England. Their services include Advertising and Content Marketing.
Read more -
UndisclosedUndisclosed50 - 249Massapequa Park, NY
Services provided
Focus Areas
Codea Technologies Inc. Qatar is a midsize social media marketing agency established in 2007. Their team offers Social Media Marketing and Search Engine Optimization.
Read more -
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
Focus Areas
See all 1 projectsPortox provides specialized services in product strategy development, app design, and MVP creation, tailored for startups and portfolio companies. Reviews highlight their exceptional delivery within tight timelines, proactive communication, and the impressive expertise of their team, including professionals with backgrounds from prestigious companies like Amazon and Google. Portox is praised for aligning with clients' values and efficiently supporting investment success.
-
$5,000+< $25 / hr50 - 249London, England
Services provided
Focus Areas
Digital Auxilio Technologies is a website development company. Launched in 2019, the team specializes in Web Development and Mobile App Development.
Read more -
$5,000+$25 - $49 / hr50 - 249Lightwater, England
Services provided
Focus Areas
See all 1 projectsRay Solutions Ltd is a technology company specializing in developing online content management systems and a range of digital solutions. The firm is highly regarded, with 100% of reviewers praising their professionalism, prompt delivery, and alignment with client values. Clients consistently highlight Ray Solutions Ltd's skill, dedication, and friendly approach.
-
UndisclosedUndisclosed10 - 49City of London, England
Services provided
Focus Areas
XTG Technologies is a small software development company in City of London, England and Kochi, India. The team offers Custom Software Development and Web Development.
Read more -
$10,000+$50 - $99 / hr2 - 9London, England
Services provided
Focus Areas
See all 15 projectsIngenious App Studios is a proficient Mobile App Development company specializing in creating intuitive and user-friendly apps for iOS and Android platforms. The company consistently receives high praise for its project management, timely delivery, and high-quality work, with 100% of reviewers highlighting their responsiveness and commitment to client needs. Clients appreciate their ability to develop complex features while maintaining clear communication and adaptability throughout the project lifecycle.
-
$5,000+$25 - $49 / hr2 - 9London, England
Services provided
Focus Areas
Established in 2022, LIVITA Software is a small London, England-based application development firm. Their team specializes in Mobile App Development and Application Management & Support.
Read more -
UndisclosedUndisclosed10 - 49Hounslow, England
Services provided
Focus Areas
See all 2 projectsSpecialists in delivering bespoke IT support services for the hotel and hospitality industry, Pacific Infotech’s Microsoft Certified consultants work with businesses across the UK to get the very
Read more -
$5,000+$50 - $99 / hr50 - 249London, England
Services provided
Focus Areas
See all 1 projectsAeliusventures offers a wide range of services including web development, mobile application development, software solutions, and IT security enhancements. The overall feedback highlights their excellent project management, attention to detail, and ability to deliver customized, high-quality solutions on time and within budget. Clients consistently commend their professionalism, creativity, and effective communication, making Aeliusventures a highly recommended partner.
-
UndisclosedUndisclosed50 - 249London, England
Services provided
Focus Areas
Sadup Softech, a web design company, was established in 2019. The team provides Web Design and UX/UI Design and is headquartered in Duluth, Georgia and Hyderabad, India.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
Focus Areas
Estate Apps is a branding company. Their small team is headquartered in London, England. Their services include Branding and Social Media Marketing.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
Focus Areas
Nextasoft Ltd is a small Blockchain company headquartered in London, England. Their services include Blockchain and Mobile App Development.
Read more -
$25,000+$100 - $149 / hr10 - 49London, England
Services provided
Focus Areas
See all 6 projects[ROKi] - Out of Business was a consultancy and digital solutions provider known for their expertise in business process analysis, web development, and API integration. They received overwhelmingly positive feedback, with clients praising their adaptability (mentioned by over 75% of reviewers) and their seamless integration into client teams. Clients highlighted their effective project management, timely delivery, and clear communication, with no significant areas for improvement noted.
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
![[ROKi] - Out of Business Logotype](https://img.shgstatic.com/clutch-static-prod/image/scale/50x50/s3fs-public/logos/da89656268c11231b1b22085077411dc.png){kind=small}
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
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.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 London iPhone and iOS App Development Companies
-
$25,000+$25 - $49 / hr250 - 999Middletown, DE
Ability to deliver
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
Latest iPhone App Development Articles
See all articles
Most Popular Mobile Apps for HR Management
Learn more about the most popular HR mobile apps and how they can help streamline your HR efforts.
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