May 2022

Best iOS App Development Companies in London

iPhone app development allows businesses to reach consumers directly on their iPhones and other Apple products. The benefits of having an iPhone app include, security for iPhone users, strong user experience and usability, access to a loyal and large Apple consumer base, and improved app revenue due to the large number of people that have Apple mobile devices.

The cost of developing an iOS app depends on the functionalities in the app. Native apps that are able to access the microphones and cameras on an iPhone usually cost around $100,000 to develop, while less complex iPhone apps can be developed for $10,000 or less.

We compiled and vetted a list of iOS app company in London to help you find a iPhone application development companies. Each company has a portfolio of work and is ranked based on client reviews, market leadership, and work experience. Hire the iPhone application development companies that aligns with your business goals, project management style, budget, and timeline.

List of the Top iPhone Application Development Companies in London

  • 1
    MIN. PROJECT SIZE:
    $50,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    With enterprise clients like Honda and Denza in addition to multiple startups, Tapptitude has the experience to support their reputation. They’re European-based mobile app and UX designers with a global mindset.

    Tenor created one of the most popular GIF apps in the world, with millions of users worldwide. Tapptitude designed their app to be as fun and dynamic as the GIFs it helps create.

    SERVICES
    • 55% Mobile App Development
    • 30% Web Development
    • 10% UX/UI Design
    • 5% Other
    Wellory

    Wellory

    Wellory is a tech company on a mission to make personalized nutrition accessible for all. Wellory believes everyone deserves a healthy, long term relationship with food. Services: Product Consultancy | UX & UI Design...
    SHOW MORE
    Tenor

    Tenor

    Multi-million user base GIF keyboard app that allows users to choose from millions of emotionally tagged GIFs. Services: Product Consultancy | Android Development | Quality Assurance
    SHOW MORE
    Ometria

    Ometria

    Tapptitude has partnered up with Ometria to build native iOS, Android and React Native SDKs to be integrated in their SaaS retail marketing platform and capture better user insights and deliver state-of-the-art marketing...
    SHOW MORE
    OxWash

    OxWash

    Oxwash is re-engineering the laundry process from the ground up. They’ve created a clinically-clean, net-zero carbon emissions process, from collection through washing and back to delivery for personal and business...
    SHOW MORE
  • Need Help Finding a Company?
  • 2
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    1,000 - 9,999
    LOCATION:
    London, United Kingdom

    iTechArt Group’s stylish and contemporary mobile design is evident in their work for brands like Gain Capital and Stella Service. This custom software development provider is based in New York and features a 3,500+ strong talent pool of designers, developers, and leaders.

    ClassPass is a fitness membership organization that found itself in need of a more powerful, streamlined app. iTechArt Group worked with ClassPass’ online team to develop a feature-rich web solution for both iOS and Android users.

    SERVICES
    • 30% Custom Software Development
    • 20% CRM Consulting and SI
    • 15% Mobile App Development
    • 35% Other
    Web and native solutions for a...

    Web and native solutions for a...

    ClassPass is a monthly fitness membership that gives you access to the best boutique fitness studios. Challenge: ClassPass needed to enhance the existing technical solution with new features while improving overall...
    SHOW MORE
    Gain Capital: A trading partner...

    Gain Capital: A trading partner...

    Forex.com (Gain Capital) provides exceptional liquidity and service to trade global markets.   Challenge Forex.com (GAIN Capital) was looking for a fintech-minded partner that would cover the full spectrum of services...
    SHOW MORE
    Meal subscription service

    Meal subscription service

    Freshly is a ready-made meal delivery service that provides high-quality, professionally-prepared and affordable food. Challenge: Freshly needed assistance with web and moble development. Solution: - Developed backend...
    SHOW MORE
    Humanizing healthcare with...

    Humanizing healthcare with...

    Caring about your wellness in the workplace Dialogue is an online platform that provides healthcare services for employers to keep staff members healthy.   Challenge Dialogue needed a reliable partner with solid backend...
    SHOW MORE
  • 3
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    1,000 - 9,999
    LOCATION:
    London, United Kingdom

    Their clients include major enterprise clients like GlobePayroll, but Andersen is a IT staff augmentation agency that hasn’t lost its focus on innovation or creativity. This Arizona-based firm helps organizations around the world focus their strategy for greater success.

    If you want to see how Andersen helps brands communicate with their audiences in a unique and crowded space, look no further than their work for Samsung. Andersen helped them define a strategy for their audience to improve their reach.

    SERVICES
    • 30% Custom Software Development
    • 15% UX/UI Design
    • 15% Mobile App Development
    • 40% Other
    Medical Solution for a Skincare...

    Medical Solution for a Skincare...

    About company Company is a revolutionary skincare provider with science-based approach to skincare Project overview Andersen has provided development services to the manufacturer of skin-care products, whose revolutionary...
    SHOW MORE
    Retail-Specific Set of IT Tools...

    Retail-Specific Set of IT Tools...

    About company A European chain of stores selling electronic appliances with a total area of 8,000 square meters in 750 locations across the continent. Challenge The company needed technical solutions to solve the...
    SHOW MORE
    Software for Monitoring over...

    Software for Monitoring over...

    About company An international banking group, the world's 8th largest bank by total assets, which currently operates in 77 countries. Challenge The customer needed a solution for legislation changes monitoring, which...
    SHOW MORE
    All-in-One CRM System to Manage...

    All-in-One CRM System to Manage...

    About company Company is a Platform as a Service for direct selling companies. Project overview The developed platform is a large CRM system used in the field of direct selling of various goods and services. The system...
    SHOW MORE
  • 4
    MIN. PROJECT SIZE:
    $75,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    Fueled creates valuable and profitable apps for clients of all sizes, receiving notable recognition for their work from Creative Review and Digiday. The design and development agency specializes in projects within the arts, entertainment, and consumer products industries.

    Afterlight already had an iOS app but approached Fueled to design an Android version that included all of the same functionalities. The photo-editing app features an accessible interface that allows users to enhance images through various filters, textures, and frames. Since launching, it has garnered over 20,000 users.

    SERVICES
    • 50% Mobile App Development
    • 20% UX/UI Design
    • 10% Blockchain
    • 20% Other
    Wirecutter - New York Times

    Wirecutter - New York Times

    Wirecutter needed quick, collaborative product development. Having cemented their site as the go-to for reviews, the Wirecutter team began figuring out how to grow re-engagement with users who weren’t in an active...
    SHOW MORE
    MGM Resorts International

    MGM Resorts International

    The official app from MGM Resorts is your personal concierge – it lets you get to your room faster, unlock your room door with Digital Key, make & manage hotel, dining, and show reservations, and find the nearest...
    SHOW MORE
    Ikon Pass

    Ikon Pass

    Ski resort giant Alterra Mountain Group generates most of their revenue from 300,000 annual passes, most of which are renewals. In order to ensure we had solid targets for off-season push notifications when it came time...
    SHOW MORE
    Sakara Mobile App

    Sakara Mobile App

    We worked with Sakara to build their first native app, simplifying the day to day meal management of their clients while also making it easier than ever to purchase Sakara's wellness focused products on the go. To achieve...
    SHOW MORE
  • 5
    MIN. PROJECT SIZE:
    $50,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    Reigate, United Kingdom

    This established mobile app development company counts major brands like SwonSong among their clients. Based in UK, Sonin brings a bright and impactful approach to each unique enterprise project they take on.

    Alpine Talent Management creates products for clients around the world. They turned to Sonin for a focused strategy that would highlight their unique brand voice and audience. Sonin delivered with highly modern and striking approach focused on making an impact.

    SERVICES
    • 85% Mobile App Development
    • 15% UX/UI Design
    OpenAir Med: Healthcare App

    OpenAir Med: Healthcare App

    Providing patients with instant feedback on the health of their lungs. Helping the 10,000 people diagnosed with a respiratory illness each week to live their lives uninhibited.  
    SHOW MORE
    Watco: B2B E-Commerce Platform

    Watco: B2B E-Commerce Platform

    Creating a direct channel between customers and Watco’s expert technical team, helping every single customer find the right product for their needs and feel confident throughout the installation period.
    SHOW MORE
    Belle Hutt: Fitness App

    Belle Hutt: Fitness App

    Helping every member of Belle's fast-growing community to find the perfect workout for their goals, preferred style, and mood.
    SHOW MORE
    Buddyng: Travel App

    Buddyng: Travel App

    Connecting like-minded students and aspiring adventurers through truly unforgettable travel experiences. Inspiring a modern era of exploration through a travel-based social media platform.
    SHOW MORE
  • 6
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    With clients like Royal Caribbean and Universal Music Group, Infinum certainly has no shortage of big-name projects in its portfolio. But despite their massive enterprise clientele, the New York-based web development agency retains a focus on creative-minded approaches to client pain points.

    The Museum of Broken Relationships made international news for its crowdsourced platform of stories and items from relationships that have ended. Infinum designed the online extension of the museum’s mission, with a fully responsive web application that connects sufferers of lost love around the world.

    SERVICES
    • 25% Mobile App Development
    • 20% UX/UI Design
    • 20% Custom Software Development
    • 35% Other
    The smart heart app

    The smart heart app

    The Cormeum app was inspired by a heart failure nurse specialist to provide a comprehensive, yet simple way for patients to manage their heart failure metrics, empowering them to work more effectively in partnership with...
    SHOW MORE
    Your premier virtual conference...

    Your premier virtual conference...

    Underline is the world’s first repository platform for cutting-edge scientific lectures, research, discussion, and conference live-streaming. The entire online video platform was custom-built for scientific and...
    SHOW MORE
    Discovering Greenwich Village's...

    Discovering Greenwich Village's...

    The Village Alliance is a Business Improvement District located in New York City’s Greenwich Village. The Alliance partnered with Infinum to design and develop a mobile app that would modernize and attract more users to...
    SHOW MORE
    Delivering personal service at...

    Delivering personal service at...

    Some users of A1 telecom’s services might never step foot inside an affiliate branch – and why would they, when they can manage their services with their Moj A1 app. We’ve partnered with A1 to create an end-to-end...
    SHOW MORE
  • 7
    MIN. PROJECT SIZE:
    $100,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    Apadmi uses their knowledge of mobile trends to help clients including Lexus, BBC, and Range Rover reach their audiences in entirely new ways. They’re a mobile technology company that works with clients of all sizes to deliver mobile solutions to their customers.

    One example of Apadmi’s work includes a floor-to-ceiling design of The Guardian newspaper’s Android and Kindle Fire app. Highly visual and different from other traditional digital newspapers’ apps, The Guardian sets the benchmark for powerful mobile news applications.

    SERVICES
    • 25% Custom Software Development
    • 25% Mobile App Development
    • 20% IT Managed Services
    • 30% Other
    My First Five Years

    My First Five Years

    Helping parents to marvel in the moments, not just the milestones. My First Five Years is on a mission to change the face of parenting. The start-up business collaborated with Apadmi to create a platform capable of...
    SHOW MORE
    Domino's App

    Domino's App

    Domino’s and Apadmi deliver increased sales and happy customers with updated app. Apadmi was selected by Domino's UK & Ireland to support the food retailer in updating its existing app to deliver a more personalised...
    SHOW MORE
    The Co-op App

    The Co-op App

    Giving members a personalised shopping experience and £15 million donated to charity. Making a difference in millions. We collaborated with one of the UK's biggest retailers to deliver a mobile account management system...
    SHOW MORE
    The Charles Stanley App

    The Charles Stanley App

    Partnering with a new generation of traders with enhanced app performance and new components for mobile customers.  Charles Stanley has been leading the personal investment and finance market since 1792, and had no plans...
    SHOW MORE
  • 8
    MIN. PROJECT SIZE:
    $75,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    London, United Kingdom

    This established mobile app development company counts major brands like The Times among their clients. Based in London, Glance Creative brings a bright and impactful approach to each unique enterprise project they take on.

    The Sun creates products for customers around the world. They turned to Glance Creative for a focused strategy that would highlight their unique brand voice and audience. Glance Creative delivered with highly modern and striking approach focused on making an impact.

    SERVICES
    • 80% Mobile App Development
    • 20% UX/UI Design
    The Times

    The Times

    The Times iPad app faithfully recreates the print edition of the newspaper, with interactive content, quizzes and bookmarkable news.
    SHOW MORE
    Canon

    Canon

    The Canon UST was originally aimed to be an internal education tool for Canon staff however the result was so much more engaging than Canon anticipated that it was rolled out worldwide to electronics stores to demo a wide...
    SHOW MORE
    Busuu for Kids

    Busuu for Kids

    The Busuu app allows children to learn English by working through a number of exciting and engaging games.
    SHOW MORE
    The Sun

    The Sun

    The Sun iPad app provides up-to-the-minute news as it breaks. Taking a departure from the print version of the paper, the iPad app presents news in an easy-to-digest manner allowing for browsing on-the-go.
    SHOW MORE
  • 9
    MIN. PROJECT SIZE:
    $50,000+
    EMPLOYEE SIZE:
    2 - 9
    LOCATION:
    London, United Kingdom

    Their clients include major enterprise clients like FindMe FindMe, but Digiruu is a mobile app development agency that hasn’t lost its focus on innovation or creativity. This UK-based firm helps organizations around the world focus their strategy for greater success.

    If you want to see how Digiruu helps brands communicate with their audiences in a unique and crowded space, look no further than their work for Uvent. Digiruu helped them define a strategy for their audience to improve their reach.

    SERVICES
    • 60% Mobile App Development
    • 20% UX/UI Design
    • 10% Web Design
    • 10% Other
    The Sound Reserve

    The Sound Reserve

    Escape Into A World Of Beautiful Music And Incredible Sounds Of Nature   Rest, relaxation and better wellbeing shouldn’t cost the Earth. The Sound Reserve team believe everybody should have access to incredible music...
    SHOW MORE
    Family Flow

    Family Flow

    For a happier, calmer life for you and your children   “The app every parent needs to help their family thrive”   The Family Flow app provides curated content, on tap support and a library of resources to help...
    SHOW MORE
    Subconsciously

    Subconsciously

    Finally achieve your goals with hypnosis Introducing Subconsciously, the app that allows you to master manifestation. sleep easily, confront anxiety plus more through the power of hypnosis. We’re working with the UK’s...
    SHOW MORE
    Climate Week NYC

    Climate Week NYC

    The official app for the largest climate summit in the world We worked with The Climate Group to build the official Climate Week NYC app, bringing together both physical events taking place in New York City, and digital...
    SHOW MORE
  • 10
    MIN. PROJECT SIZE:
    $50,000+
    EMPLOYEE SIZE:
    250 - 999
    LOCATION:
    London, United Kingdom

    Many enterprise clients count DCSL Software as their dependable custom software experts, so it’s no wonder the company has achieved such widespread success. With years of experience in their industry, this London-based agency is certainly here to make an impact.

    One DCSL Software client is a globally recognized leader in their sector, and DCSL Software has provided focused and wide-reaching services for the company for the entirety of their working relationship. This includes UX design, UI, overall brand presence and visuals, and more.

    SERVICES
    • 50% Custom Software Development
    • 30% Web Development
    • 10% Mobile App Development
    • 10% Other
    Intuitive modern data input and...

    Intuitive modern data input and...

    Berkshire Hathaway Reinsurance Group underwrites excess-of-loss and quota-share reinsurance for property and casualty insurers and reinsurers. The company is part of the global Berkshire Hathaway insurance group...
    SHOW MORE
    IoT- and AI-enabled remote care...

    IoT- and AI-enabled remote care...

    Karantis360 is a new startup, set up to help the families and carers of dementia patients and elderly people who wish to continue living in their own homes. The AI-enabled software keeps track of the vulnerable family...
    SHOW MORE
    Digital best practice toolset for...

    Digital best practice toolset for...

    100 Days is a new Norwegian start-up, founded to disrupt the organisational and leadership development field, via a bespoke suite of repeatable digital support tools.  100 Days was founded to meet a gap in the market....
    SHOW MORE
    MiFID II Equity Broker Client...

    MiFID II Equity Broker Client...

    Redburn is Europe’s largest independent equities broker, providing institutional investors such as investment banks and hedge funds with equity research and agency execution in Pan-European equity markets...
    SHOW MORE
  • 11
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    Their clients include major enterprise clients like TOAD, but TECH ALCHEMY is a mobile app development agency that hasn’t lost its focus on innovation or creativity. This London-based firm helps organizations around the world focus their strategy for greater success.

    If you want to see how TECH ALCHEMY helps brands communicate with their audiences in a unique and crowded space, look no further than their work for Copofi. TECH ALCHEMY helped them define a strategy for their audience to improve their reach.

    SERVICES
    • 40% Blockchain
    • 30% Web Development
    • 15% Mobile App Development
    • 15% Other
    Ocean Bottle - Mobile NFC App

    Ocean Bottle - Mobile NFC App

    Ocean Bottle approached Tech Alchemy to build a flagship web and mobile companion apps for their eco-focused reusable bottle. The Ocean Bottle contains an NFC (near field communications) chip at the base of the bottle....
    SHOW MORE
    Are You In - Sports Platform

    Are You In - Sports Platform

    Are You In is a sports organisation platform which allows people to find others to play with, helping anyone enjoy sports and eSports an encouraging self improvement through sport. Tech Alchemy was approached to build...
    SHOW MORE
    MyBricks - Blockchain Property...

    MyBricks - Blockchain Property...

    MyBricks is a cryptocurrency investment platform which gives the opportunity for individual investors to purchase fractional ownership of property portfolios. Tech Alchemy was chosen to build their Blockchain platform...
    SHOW MORE
    Holofy - AR App

    Holofy - AR App

    Holofy is a digital key to autonomous spaces all over the world. They see property as hardware that can have enough intelligence to on board it's guests and take care of itself, while generating exponentially more income...
    SHOW MORE
  • 12
    MIN. PROJECT SIZE:
    $1,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    Imaginary Cloud has provided web development and UX solutions for huge names like Sage as well as dozens of enterprise clients around the world. This UK based agency was founded on a will to be great and has already made major waves with work for enterprise clients and startups alike.

    When Ernst & Young needed a powerful way to supercharge their strategy, they turned to Imaginary Cloud. Imaginary Cloud completely revamped their approach to highlight some of their most appealing elements and drive higher engagement and sales.

    SERVICES
    • 30% Custom Software Development
    • 30% Web Development
    • 20% Web Design
    • 20% Other
    Travel WiFi

    Travel WiFi

    There were two main challenges with TEP: differentiate it from the competition and make the website’s imagery reflect what was the company’s offer. The experience had to match users’ expectations, avoiding the risks...
    SHOW MORE
    Flux Plan

    Flux Plan

    Our client approached us to create an accounting and task management software. The goal was to design a desktop app that could be sold and users getting more organised in their daily tasks. We applied our Product Design...
    SHOW MORE
    CheckHApp

    CheckHApp

    CheckHApp is a consultancy company in the food sector that helps its clients complying with safety and hygiene regulations. The client approached us to create a new iPad app for restaurants. The goal was to allow its...
    SHOW MORE
    NotaryCam

    NotaryCam

    NotaryCam allows to skip all the bureaucracy and get your notary needs easily out of the way. Upload a document, connect through your webcam and electronically sign the document.  Although it had the promise of...
    SHOW MORE
  • 13
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    With an impressively robust client list that includes names like Hawk, STUDIO GRAPHENE empowers brands with mobile app development. Founded on design-first principles, this UK-based firm offers an emphasis on helping brands drive change.

    One example of STUDIO GRAPHENE’s experience is their work for Sign Studio, one of the world’s respected brands. STUDIO GRAPHENE helped them target their audience of customers with a complete reevaluation of their strategy. This resulted in powerful engagement and an increase in perceived authority for them. 

    SERVICES
    • 45% Custom Software Development
    • 30% Mobile App Development
    • 15% Blockchain
    • 10% Other
    Canopy

    Canopy

    Canopy, the multi-award-winning FinTech platform for renters, approached Studio Graphene to help design and build its mobile app and web platform. Canopy's goal was to offer more features and functionality to their user...
    SHOW MORE
    Mintago

    Mintago

    Mintago is a responsible end-to-end financial wellbeing solution for employers designed to empower and help employees increase their savings and financial resilience so they can live a life free from financial stress...
    SHOW MORE
    GoLearn

    GoLearn

    GoLearn is a unique online teaching and learning solution developed by teachers and technology experts to address the key challenges facing the world of education.  Studio Graphene was appointed by GoLearn to help design...
    SHOW MORE
    Agio

    Agio

    The Agio App is the easiest way to find the best exchange rates near you. Save time, effort and money with just a few taps on your phone.   Using GPS, the app identifies your location and allows you to compare exchange...
    SHOW MORE
  • 14
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    London, United Kingdom

    This established mobile app company counts major brands like Nowhere among their clients. Based in Russia, Exyte brings a bright and impactful approach to each unique enterprise project they take on.

    Micro Focus creates products for clients around the world. They turned to Exyte for a focused strategy that would highlight their unique brand voice and audience. Exyte delivered with highly modern and striking approach focused on making an impact.

    SERVICES
    • 90% Mobile App Development
    • 5% AR/VR Development
    • 5% Blockchain
    Immersive VR game development...

    Immersive VR game development...

    At Exyte we like to experiment with new technologies and concepts, trying new exciting ones out as soon as possible. Such was the case with the HTC Vive we purchased when it became publicly available, and our new VR...
    SHOW MORE
    AR Posture - recovery exercises...

    AR Posture - recovery exercises...

    An app simplifies the rehabilitation process for people after surgery. Patients can perform a set of exercises from their home and monitor the quality of their performance thanks to AR body detection and spoken feedback.
    SHOW MORE
    AR Pipes - visualising a city’s...

    AR Pipes - visualising a city’s...

    Civil engineers need to keep in mind all of the infrastructure in the area of the project they are working on. It can be especially tricky with the “invisible” systems, such as the underground systems - water and...
    SHOW MORE
    WorkoutLabs – Simple Fitness for...

    WorkoutLabs – Simple Fitness for...

    With thousands of users on our web platform, WorkoutLabs Fit makes fitness simple for everyone with meticulously-designed workouts and plans, easy-to-follow exercise illustrations, and a fully-editable calendar – all in...
    SHOW MORE
  • 15
    MIN. PROJECT SIZE:
    $50,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    London, United Kingdom

    This established mobile app development company counts major brands like Kingston Hospital among their clients. Based in London, Ampersand + Ampersand brings a bright and impactful approach to each unique enterprise project they take on.

    TedX creates intellectual experiences for clients around the world. They turned to Ampersand + Ampersand for a focused app development strategy that would highlight their unique brand voice and audience. Ampersand + Ampersand delivered with highly modern and striking approach focused on making an impact.

    SERVICES
    • 80% Mobile App Development
    • 10% UX/UI Design
    • 5% Wearable App Development
    • 5% Other
    NHS Kings College Hospital IBD

    NHS Kings College Hospital IBD

    TruckTel

    TruckTel

    NHS Rheumatology Department

    NHS Rheumatology Department

    ASKHR Kingston Hospital

    ASKHR Kingston Hospital

1 of 6

Need Help Finding a Company?