September 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
    RIDE

    RIDE

    Sustainable shared transportation all over Australia. Services: Product Management | iOS Development | Android Development | Web & Backend Development | Quality Assurance 
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    Olly by Emotech

    Olly by Emotech

    The First Smart Home Robot with Personality Services: Product Consultancy | UI & UX Design | Product Management | ReactNative Development | Quality Assurance
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    Shebah

    Shebah

    The ridesharing app made by women, for women and children. Services: Product Management | iOS Development | Android Development | Web & Backend Development | Quality Assurance   
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    Tap2Map

    Tap2Map

    Capture and process aerial photos to a 3D model.  Services: Product Consultancy | UX & UI Design | Product Management | iOS Development | Quality Assurance  
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  • 2
    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
    • 60% Mobile App Development
    • 20% Web Development
    • 15% Custom Software Development
    • 5% Other
    Skyscanner app

    Skyscanner app

    We worked with Skyscanner’s in-house team to broaden their mobile offering, creating an easy-to-use app that would simplify the booking process, while enhancing the user experience.
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    PropertyPal App

    PropertyPal App

    With 70% of PropertyPal.com web traffic coming from mobile, they needed a suite of apps available on iOS and Andriod that made the most of phone and tablet functionality for a simple, intuitive UI and unique customer...
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    Travel Counsellors' my TC app

    Travel Counsellors' my TC app

    Apadmi collaborated with Travel Counsellors to create my TC – an app that manages every aspect of your bespoke holiday package, from that initial search right down to the departure countdown.
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  • 3
    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
    Wall Street Journal Live

    Wall Street Journal Live

    The Wall Street Journal regularly hosts major live events and conferences with top-tier international talent, from newsmaking CEOs to influential celebrities, thought leaders, and intellectuals. Fueled unified support...
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    Happify

    Happify

    Happify helps users lead more fulfilling, happier lives through a series of daily activities inspired by cutting-edge psychological research from the world's leading academic institutions. Fueled was asked to reimagine...
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    Sunnycomb iPhone app

    Sunnycomb iPhone app

    Sunnycomb isn’t just a traditional weather app. It’s a community of weather enthusiasts who share their experiences and bring your local weather forecast to life!
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    Harvard Business School (HBX)

    Harvard Business School (HBX)

    The HBS Mobile App is designed for Alumni, Students, and Staff at Harvard Business School.
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  • 4
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    Magora has developed over 300 native web and mobile applications for clients like Unilever, Cisco, and Toyota. Their development team focuses on creating internal enterprise utilities, consumer-facing services, and startup MVPs for clients across a variety of industries like healthcare, finance, and real estate.

    To help pharmaceutical company EGIS understand its data and use it to inform decisions, Magora built a custom app: Pharm Card. Medical representatives use Pharm Card to track information from trips to pharmacies. The app aggregates the data, processes it, and displays it for the executive team.

    SERVICES
    • 60% Mobile App Development
    • 20% Web Development
    • 20% Custom Software Development
    tellMasha App for Danone

    tellMasha App for Danone

    App Store Google Play tellMasha is a mobile app for a multinational food corporation, Danone. The consumer-facing application enables users to participate and improve product quality control. Find out more about this...
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    Pharmcard: enterprise software...

    Pharmcard: enterprise software...

    Pharmcard is a bespoke software system for multinational pharmaceutical company. The project includes an iOS application, web application and integrated DB of pharmaceutical products price, stock availability, sales...
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    StarBuffet

    StarBuffet

    StarrBuffet is a new Magora iOS mobile app development project for a popular self-service restaurant chain. The Magora team helped the client to make workflow efficient and transparent. With the implementation of the...
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    SwipedOn

    SwipedOn

    Our new work in portfolio is an iPad receptionist visitor management software for SwipedOn. With this application the New Zealand startup has raised over $1M in seed, been recognised as a market leader.
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  • 5
    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
    • 40% Custom Software Development
    • 20% CRM Consulting and SI
    • 15% Mobile App Development
    • 25% Other
    Web development services for...

    Web development services for...

    DealCloud is a world-class provider of CRM and deal management solutions for private equity firms and investment banks.Before teaming up with iTechArt, DealCloud built its SharePoint-based CRM system. However, clients'...
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    Data Management for innovative...

    Data Management for innovative...

    CardPay (currently Unlimint) is an innovative fintech provider and licensed ecommerce acquirer. The company aims to make electronic payments convenient and highly secure for eCommerce businesses around the world....
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    Medical aid where it's needed most

    Medical aid where it's needed most

    Since its founding nearly 50 years ago, healthcare non-profit Doctors Without Borders (MSF) has experienced phenomenal growth, expanding its presence to over 70 countries. Historically, the company used multiple...
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    Channel Management system for...

    Channel Management system for...

    Zefr is the leading video advertising company enabling brands to run targeted ad campaigns, as well as monetize and protect content on key social media platforms.   Challenge   To keep up with the increased number of...
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  • 6
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    With a passion for both strategy and design, Blink22 has provided custom software development work for clients like Careem. Based in Egypt, Blink22 brings a long history of success to each project they complete.

    When Involvio was just a new brand looking to make an impact, Blink22 crafted the entirety of their experience in this distinct area. The result was a splashy entrance into the market orchestrated by Blink22 designers and strategists.

    SERVICES
    • 50% Mobile App Development
    • 35% Web Development
    • 10% Custom Software Development
    • 5% Other
    Project with Hybrid MMA & Fitness

    Project with Hybrid MMA & Fitness

    Working collaboratively with the Hybrid team, we created an easy-to-use app that transformed trainers’ relationships with their clients, added genuine value for Hybrid’s customers, and made working together more...
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    Promino

    Promino

    Promino’s location-specific forms are detailed and intricate, so we had to deal with a complex logic on how to build and submit them. We were faced with the task of creating a system that was robust enough to yield...
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    DatamineEmail

    DatamineEmail

    Dataminemail’s objective is to streamline business operations, so we built a smart, flexible Slack bot that works with each company’s unique needs and goals. We achieved improved server performance that can receive...
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    PlusPlus Alexa Bot

    PlusPlus Alexa Bot

    Picture this: the office is quiet except for the click-clack of keyboards and a couple ringing phones. Then, out loud: “++ to [name] for picking up lunch,” or “++ to the marketing team for crushing that email...
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  • 7
    MIN. PROJECT SIZE:
    $25,000+
    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% IT Managed Services
    • 15% Mobile App Development
    • 40% Other
    A Back-End Middleware Platform...

    A Back-End Middleware Platform...

    Project overview Andersen was approached by a woodworking company. The company was determined to keep up with the latest industry trends and follow the best practices to be as globally competitive as possible. Therefore...
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    An energy data management system

    An energy data management system

    Project overview Andersen was approached by a company operating in the energy sector. This large-scale business runs 45 subsidiaries and four affiliated firms with 3,500 employees. The chief goal of the company is to...
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    Class Action Web Application

    Class Action Web Application

    UX-research Since the application was meant for internal use, our first step was a thorough study of internal processes, as well as the work of employees, difficulties, and inconveniences they face while performing daily...
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    Dental businesses IT solution

    Dental businesses IT solution

    About company TaskDent is a Texas based dental care provider dealing with large volumes of medical and business data. The CEO has reached out to Andersen for a reliable solution needed to securely store sensitive records...
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  • 8
    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
    • 30% Custom Software Development
    • 30% Mobile App Development
    • 25% UX/UI Design
    • 15% Other
    Connected kitchen ecosystem

    Connected kitchen ecosystem

    NutriU app is an innovative app that works with smart kitchen appliances from Philips. It’s packed with hundreds of recipes, tips, and recommendations so you can get the most out of your smart appliance. We worked with...
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    Revenue optimization system for...

    Revenue optimization system for...

    We helped build a smart revenue management system that leaves no room available. Powered by AI, Edmond is a unique revenue optimization tool that integrates numerous internal and external data sources, predicting...
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    Retail execution tool used by...

    Retail execution tool used by...

    Repsly’s new look and feel was met with unanimous praise. The overhaul had users saying that it looks and performs way better than any other competitor’s software.
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    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...
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  • 9
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    London, United Kingdom

    App Boxer takes app development in a different light, delivering remarkability to clients like Jangler and Snewpit. Founded by an expert in the digital tech space, the App Boxer team services partners in need of development centered around quality experience.

    The award-winning company’s dedication to crafting impactful solutions shone in the development of the fitness training app Obstacle Fit. App Boxer channeled their talents to help the client build a brand identity that leaves a lasting impression, as well as provide a technical solution to their challenges.
     

    SERVICES
    • 90% Mobile App Development
    • 10% Web Development
  • 10
    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
  • 11
    MIN. PROJECT SIZE:
    $50,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    London, United Kingdom

    3 Sided Cube won App Agency of the Year at the 2018 UK App Awards and Most Innovative App Developer at the UK Agency Awards. Their team of 30+ designers and developers has served clients in over 90 countries across the world.

    The American Red Cross has long-struggled to make donating blood an appealing way to make a difference. 3 Sided Cube created a mobile app that transformed blood donation. The app allows donors to track where their blood is being used to save lives.

    SERVICES
    • 80% Mobile App Development
    • 20% UX/UI Design
    American Red Cross - Blood Donor...

    American Red Cross - Blood Donor...

    With blood banks at an all-time low and blood donations continuing to drop-off all across the US, The American Red Cross reached out to 3 Sided Cube to develop a solution that would disrupt the donation process and...
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    RNLI - H2Only App

    RNLI - H2Only App

    The aim of H2Only is, to raise as much money as possible for the RNLI. As a charity, the RNLI relies on the support of the public to continue saving lives at sea.
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    British Red Cross - First Aid App

    British Red Cross - First Aid App

    App Credentials: Winner of the Best Mobile App at the European Digital Communication Awards. No 10 App in the UK Android, iOS and Blackberry Builds Localised into 26 Languages and in 88 Countries
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    Boots - Eye Check App

    Boots - Eye Check App

    App Credentials: #1 App in the UK 1 Million+ downloads
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  • 12
    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
    Pretty Lavish

    Pretty Lavish

    “The App Is Really Easy To Use, And Love That I Can Quickly Check Out With Apple Pay”   Pretty Lavish is a British fashion brand built to inspire their community to be the best version of themselves and celebrate...
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    The Sturdee Clinic

    The Sturdee Clinic

    The Sturdee clinic is a specialist travel clinic and occupational health clinic. They specialise in all types of travel medicine, and provide all travel vaccines. We worked with them to create their impressive website...
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    IG Global

    IG Global

    IG Global Group is a private international holding company that focuses on the metals and mining industry.
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    Deal Bell

    Deal Bell

    Deal Bell is the easiest-to-use and most intelligent platform that streamlines the process of identifying the hottest off-market opportunities from a real estate investors' multiple lists of distressed properties so that...
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  • 13
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    Interexy helps businesses digitize their processes, improve customer experience through mobile apps and provide end-to-end service with a strong network of partners to build the products from scratch.

    One of Interexy’s projects involved working with GameDay, a sports platform. The Interexy team developed the GameDay web application to allow users to stay informed about the latest sports matches, make bets, watch games, post something, and earn NFTs just for using the platform.
     

    SERVICES
    • 40% Blockchain
    • 40% Mobile App Development
    • 10% Web Development
    • 10% Other
    Scout It Now

    Scout It Now

    Scout It Now – New York-based startups that chose Interexy to develop a market-competitive mobile solution from scratch to succeed with fundraising and automate the way the existing industry works. The result: $260.000...
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    CookBook

    CookBook

    The CookBook is an application designed for people worldwide to help them easily find any food recipes based on personal preferences and even food found in their fridge. The main idea of the application is to bring...
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    Penn Vet

    Penn Vet

    Penn Vet is a brand-new veterinarian application that we developed from scratch to help the client realize his idea for further usage. The app is designed for animal shelters that constantly struggle with documentation....
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    Gamifly

    Gamifly

    Gamifly is a Web3 gateway that connects traditional gaming companies and mass consumers to the Web3 ecosystem, by offering no-fuss SDK to onboard games onto blockchain and simple customer journey and rewards for mass...
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  • 14
    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
    CHOMP

    CHOMP

    An early years game to teach motor skills and timing pattern identification.
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  • 15
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    London, United Kingdom

    CubeZoo is a mobile app and web development agency established in 2011. They’ve worked with large organizations globally, including Pfizer Pharmaceuticals, Telkom, Vodacom, Sureswipe, Allegra, Liberty Life, BMW, and Flash.

    The recently worked with a client on the latter’s app UI to simplify the user’s journey by adding progress bars and view list buttons to monitor what had been scanned. This made it easy for users to check their scans and eradicate any errors.

    SERVICES
    • 45% Mobile App Development
    • 45% Web Development
    • 10% UX/UI Design
    Hello Notify

    Hello Notify

    Project Introduction   HelloNotify helps businesses manage all their projects. HelloNotify keeps all of the company’s projects organised, updating clients on progress regularly. A dashboard helps keep track of all...
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    Phizer Pharmaceutical

    Phizer Pharmaceutical

    Pfizer, the world’s largest research-based pharmaceutical company, has had a South African presence for more than 70 years. Working with healthcare practitioners, policy makers, patient groups and other members of civil...
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    Litigation Land

    Litigation Land

    Project Introduction   Litigation Land is a game created for a litigator to celebrate his achievement of becoming a partner in his firm in Switzerland. The game’s stages follow the litigator’s life story from...
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    Urban Signature

    Urban Signature

    Urban Signature Architects is an Architecture firm that provides custom-made, unique, accessible and responsive. Unlike other firms, Urban Signature Architects is committed to designing creative, unique, transformative...
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