List of the Best United Kingdom iOS App Developers

  • 61
    $10,000+
    10 - 49 Employees
    Bristol United Kingdom

    MyOxygen is a 10+ team of mobile app developers, UI/UX designers, and digital strategists. Based in Bristol and founded in 2001, the company uses a comprehensive approach that aligns business needs with remarkable results.

    Clients
    The Ministry Of Defence
    Kohler Mira
    the NHS
    Babcock
    Industries
    Notable Project

    MyOxygen developed a multi-device mobile app for an ambulance service to help map field resources, assess incident impact, and coordinate routes more effectively. The app is widely used by its target audience. The client found the team to be highly attuned to their needs throughout the project and pleasant enough to share a laugh with.

    “I’ve always been impressed with their innovation, approachability, professionalism, flexibility, and ability to look forward.” – Resilience Officer, Emergency Ambulance Service

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  • 62
    $50,000+
    50 - 249 Employees
    London United Kingdom

    ustwo is a digital design studio based in London with around 250 employees. Since its start in 2004, the team has provided web design and development, e-commerce development, mobile development, and UX/UI design services for large companies in a variety of industries.  

    Clients
    Google
    Sky
    Ford
    Qantas
    Industries
    Notable Project

    ustwo partnered with a large bank to assist with a geolocation-based project. The team provided UX strategies to use in the development of the prototype. They pleased the client with their productive work ethic and range of skills.

    “Their ability to move very quickly was something that set them apart when we were observing how they work. They had a fantastic developer with us early who was great regarding business.” — Executive Manager, Large Bank

  • 63
    $50,000+
    10 - 49 Employees
    Newcastle upon Tyne United Kingdom

    Shout Digital is a web and mobile app development company founded in 2009. They have a team of roughly 33 employees across their three locations: Newcastle upon Tyne, England, London, and Philadelphia. Their clients include small businesses and midmarket firms in various industries including government, financial services, and consumer products and services.

    Clients
    Hitachi Capital
    The Information Commissioners Office
    Parkdean Resorts
    CPP
    Industries
    Notable Project

    Shout Digital supported further development of software built into a web-based portal for a savings service provider. They executed on API integrations and maintained the platform to ensure optimal performance. The product facilitated notable growth, administering more than $1 billion.

    "Their creativity is a real strength." — Managing Director, Savings Service Provider

  • 64
    $5,000+
    50 - 249 Employees
    Bingham United Kingdom

    A team of 141 employees, FULLeSTOP is a leading web design firm that specializes in mobile apps, web development, and BI & Big Data consulting & SI. Additional services include UX/UI design, social media marketing, IT staff augmentation, and digital strategy. The firm's clients include middle-market companies, small businesses, and enterprises. Founded in 2001, FULLeSTOP is headquartered in Jaipur, Rajasthan, India. 

    Clients
    TIMEX
    Clearasil
    Vanish
    PEUGEOT
    Notable Project

    FULLeSTOP provided custom Magento resources to an online retailer. The firm oversaw projects that included information architecture, back-end development, front-end implementation, and user testing. 

    "FULLeSTOP knows what it's doing. It delivers things on time and the prices are reasonable." – Founder & Managing Director, Online Retailer 

  • 65
    $1,000+
    2 - 9 Employees
    Glasgow United Kingdom
    Vecro Tech is a mobile app development company in Glasgow, United Kingdom and London, United Kingdom. The small agency was established in 2016. Their team provides mobile app development, search engine optimization, and pay per click.
    Industries
    Notable Project

    An architectural designer hired Vecro Tech to build a WooCommere site in three weeks. It's a customized PHP site that has a webshop and an online course platform. They're currently managing the site's SEO/PPC.

    "It was a very smooth process."

  • 67
    $25,000+
    10 - 49 Employees
    Royal Leamington Spa United Kingdom

    B60 is a mobile consulting and app development agency headquartered in Leamington Spa, United Kingdom with an office in Dublin, Ireland. Founded in 2012, the team of 19 specializes in mobile app development, digital strategy, and UX/UI design. They work primarily with enterprises and midmarkets, focusing on financial services, automotive, and hospitality and leisure.

    Clients
    Santander
    Forever Living
    Vodafone
    Brother
    Industries
    Notable Project

    B60 worked on mobile app development for an archaeology and heritage practice. They led iOS and Android app development, app store launching, and design for the application. The client appreciated the positive attitude they brought to the project.

    “What impressed me most at the beginning was that they were fully on board with what we were trying to achieve, despite the fact that they had probably never dealt with the heritage sector before. They clearly got what it was that we wanted and needed to achieve, and they were able to run with it.” – Senior Project Manager, Archaeology and Heritage Practice

  • 69
    $5,000+
    50 - 249 Employees
    West Kingsdown United Kingdom

    MobileCoderz Technologies Pvt Ltd is a development company with headquarters in Noida, India and offices in the U.K., Germany, and Saudi Arabia. The company, which has more than 100 employees, was founded in 2017. Their services span mobile app development, web development, and UX/UI design.

    Clients
    Flyin
    Somany Ceramics
    Dublin Design Studio
    ZagTrader
    Industries
    Notable Project

    MobileCoderz Technologies Pvt Ltd did full-service app development for an event-based company. They built an app for iOS and Android from scratch and did database and backend development. They adhered to the technical requirements and delivered an app that was well-received by end-clients.

    “Even though our mobile apps are new into the market, we’re getting excellent response from customers ever since their launch. We’re sure about the success of this project as users are liking the concept behind the innovation of this mobile platform.” – Owner, Nightlife Startup

  • 70
    $10,000+
    10 - 49 Employees
    london United Kingdom

    Thought&Function is a digital agency founded in London in 2017 with no more than 10 members. They are experts in web development, mobile app development, and UX/UI design solutions for clients in the industries of financial services, education, and health care.

    Clients
    DoctorLink
    AllPlants
    ProperCorn
    Kano
    Industries
    Notable Project

    Thought&Function developed an app for a personal finance company. The app was built entirely from scratch using React Native for both Android and iOS platforms. The app was released earlier than scheduled.

    “For me, what sets them apart is the relationship.” - Founder, Personal Finance Company

  • 71
    $10,000+
    10 - 49 Employees
    London United Kingdom

    STAKK is a London-based mobile app company founded in 2020. With fewer than 50 employees, they specialize in mobile app development, web development, and UX/UI design for clients that work in various industries, such as IT, business services, and the government.

    Clients
    The British Museum
    Nivoda
    London North Eastern Railway
    Volopa
    Industries
    Notable Project

    STAKK built a mobile app for a jewelry marketplace. The platform had an in-house team for their web and mobile site, but their customers were requesting a mobile app. Beta testers of the app have given positive feedback on the app.

    “...they met most of our deadlines, and if they didn’t there was a very good reason why that was.” - Co-Founder & CTO, Jewelry Marketplace

  • 72
    Undisclosed
    10 - 49 Employees
    Harrogate United Kingdom

    Eden Agency is a digital agency based in Knaresborough, UK. It was founded in 2007 and now employs a team of 21 that provides web design, digital strategy, web development, mobile app development, UX/UI design, social media marketing, and AR/VR development services.

    Clients
    Link Group
    McCain
    Switch 2
    Minster Law
    Industries
    Notable Project

    Eden Agency provided UX and development support for a financial investment and management tool. They built an application process for investors coming to the London Stock Exchange and self-service capabilities for corporate users of the tool. The client's overall response to Eden Agency's work was positive, and the feedback resulted in future work.

    "They are excellent project managers; we have no issues at all. I've dealt with IT people before, and this team is the most personable. They understand business and commerciality, and they deliver on their promises." — Director, Share Registry and Financial Services Provider

  • 73
    $25,000+
    10 - 49 Employees
    Milton Keynes United Kingdom

    Entropy is a digital development company based in Bletchley, England, and founded in 2013. Their team of more than 10 employees specializes in custom software development, mobile app development, and web development. They primarily work with midmarket clients in the media, education, and healthcare fields. 

    Clients
    Entropy is extremely proud to work with the largest media
    publishing
    and academic content owners in the world including Dictionary.com
    Oxford University Press
    Industries
    Notable Project

    Entropy created an app for a media company. They designed and developed apps for Android and iOS that allowed users to stream and download content produced by the client. The client was impressed with the results of their work. 

    “Because they had so much expertise in developing mobile apps, they were able to offer incredibly helpful advice on how to build the product.” – Managing Editor, Media Company
     

  • 74
    $10,000+
    10 - 49 Employees
    Oadby United Kingdom

    Xibis is a web and mobile application development company based in Leicester, UK. It was founded in 1998 and employs a team of 27 that works on projects in web development, mobile app development, e-commerce development, and application testing.

    Clients
    Halfords
    Dunelm Mills
    Interflora
    Trent Barton
    Industries
    Notable Project

    Xibis was hired by an automotive supply company to get its mobile app off the ground. Xibis created the visual design and back-end development for an iOS and Android compatible app, along with a corresponding mobile website. Xibis has now been commissioned to create a second website.

    "We’re really satisfied with the app. Within the first year of its launch, we were voted one of the top 500 apps by the Sunday Times. We were in the list for 2011 and 2012. So, we were really happy with it. " – Marketing Manager, Automotive Supply Company

  • 75
    $25,000+
    50 - 249 Employees
    Sywell, Northamptonshire United Kingdom

    Founded in 2006, SNOWDOG is headquartered in Poznan, Poland with other locations in Portland, Maine and Munich, Germany. With 50+ employees, they provide e-commerce development, mobile app development, and web development services to midmarket, enterprise, and small businesses.

    Clients
    Adobe
    eObuwie.pl
    Indigo Nails
    Sunstar
    Industries
    Notable Project

    SNOWDOG provided software development services for a creative ad agency that was focused on Magento and WordPress. They delivered a quality product and were always on time.

    "They were always good at being on time, delivering what we asked for, and answering any questions." – Digital Director, Creative Ad Agency

  • 76
    $10,000+
    10 - 49 Employees
    Cranfield United Kingdom

    SO technology is a design & technology company based in Cranfield, U.K., with an office in London. The company, founded in 2007, has a team of around ten that provides e-commerce development, web development, custom software development, digital strategy, mobile app development, UX/UI design, and web design services. SO technology serves small and mid-market companies in the e-commerce, business services, energy & natural resources, retail, and education industries.

    Clients
    bakerdays
    House of Hackney
    Tom Dixon
    Bernhardt Furniture
    Industries
    Notable Project

    An education app provider hired SO technology to develop a math teaching app. As part of the engagement, SO technology designed the app's architecture, outlined rudimentary designs, developed the database and back end, built an admin site, and built a game for the platform. The platform was completed and became popular among children, parents, and teachers. SO technology continues to provide technical support.

    "They’re very versatile. I know that I can ask them to handle a bunch of different tasks, and they will be able to manage it." - Owner & Director, Education App Provider

  • 77
    $5,000+
    10 - 49 Employees
    Nottingham United Kingdom

    GameTech Studio is a mobile app development company based in Nottingham, England. Founded in 2014, their team of less than 50 focuses on clients in the gaming and IT sectors. Services include mobile app development and web development.

    Industries
    Notable Project

    GameTech Studios built a game in Unity for a mobile gaming developer. The app is for iOS and Android and they handled the development, graphics, and programming.

    "They were great at helping me understand game analytics worked and how to utilize them to my advantage." — CEO, Mobile Game Developer

  • 78
    $50,000+
    10 - 49 Employees
    London United Kingdom

    AVAMAE is a software solutions agency run by a team of fewer than 50 professionals founded in 2011. Based in London, the company offers custom software, web, and mobile app development services for small and medium-sized businesses from various industries, such as business services, financial services, and health care.

    Clients
    Strengthscope
    Manoto
    Asda
    Buyfair
    Notable Project

    AVAMAE worked with a B2B auction platform by providing a technical solution to physical problem. An app was built as a result, and it featured a multi-level, B2B platform to conduct and participate auctions through. The Microsoft-based app allows for simultaneous listing and bidding at the same time across many devices.

    "Because of their work, we were able to launch the product and begin onboarding companies. We already have over 150 businesses signed up, and we’re beginning to see traction as well. At this point, we’re crowdfunding to expand our services. The site looks amazing, and their team continues to work very closely with it to ensure that it keeps improving over time. It’s been a great collaboration." - CEO, B2B Auction Platform

  • 79
    $10,000+
    50 - 249 Employees
    Eashing United Kingdom

    BrightStarr was founded in 2006 and is a custom software development company. Headquartered in Seattle, WA with additional offices in the UK and New York, the team of 126 also offers web and mobile app development and productivity consulting to help clients streamline their internal business processes.

    Clients
    Abt Associates
    Adidas
    ARCADIS
    Barclay's
    Industries
    Notable Project

    A professional sports league’s communications team hired BrightStarr to build a SharePoint system to share documents, data, analytics, and resources and communicate more effectively across teams. At the time of the interview, the platform was not live, but the client said the partnership has been positive so far.

    “Overall, the engagement has been really positive. One of the reasons that I decided to go with BrightStarr is that they aren't just going to deliver what was requested. BrightStarr is going to challenge us to do some new and innovative things and think outside the box.” – Strategic Planning Analyst, Professional Sports League

  • 80
    $5,000+
    10 - 49 Employees
    London United Kingdom

    DEGO is a web services development agency based in Riga, Latvia with an additional office in Moscow. Founded in 2005, DEGO has fewer than ten employees, and provides e-commerce development, UX/UI design, web development, and mobile app development capabilities to small and midmarket businesses.

    Clients
    Jaguar XE
    Ina Vokich
    Bio2you
    Aspazija Museum
    Industries
    Notable Project

    DEGO worked with a spirits supplier to assist with its brand activation campaign, which included site development, promotional video production, and the creation of a VR app for iOS. They redesigned the site's UI, filmed a promotional video, and worked with Google Cardboard for the VR app; DEGO made sure to implement offline capabilities in the mobile app, and included an intuitive interface for staff and users alike to use without directions.

    "We appreciated DEGO’s quick turnaround." - Marketing Manager, Spirits Supplier

  • 81
    $10,000+
    50 - 249 Employees
    London United Kingdom

    Located in Ahmedabad, India with additional offices in the US and UK, Innovify has been delivering high quality solutions since 2011. Although the team of nearly 130 specializes in mobile app development, they also engage in growth hacking, consulting, and UX design.

    Clients
    ARM INC
    Vonage
    British Council
    BBC
    Industries
    Notable Project

    One of Innovify’s clients, an on-demand delivery platform, wanted to streamline how merchants and businesses placed orders and how they assigned drivers. Innovify developed an Android app and website and helped with marketing and strategy.

    “I have worked with a couple of these companies before, but they haven’t been as process-oriented as Innovify. They have good processes in place and everything was good for me.” – Founder, Logistics Company

  • 82
    $10,000+
    10 - 49 Employees
    London United Kingdom

    AppTailors is a mobile app agency based in Poznań, Poland, and founded in 2018. With more than 10 members, they specialize in mobile app development and IT strategy consulting for small businesses in the fields of business and financial services.

    Clients
    The Telegraph
    MetOffice
    Compete Impossible
    Backtrace I/O
    Industries
    Notable Project

    AppTailors developed a mobile app for a diagnostic health company. The company needed an app for a smartwatch, and AppTailors built the iOS version of it. The company is happy with AppTailors’ work.

    “The solution is working as expected. Also, the team is very knowledgeable.” - Founder & CEO, Diagnostic Health Company

  • 83
    $5,000+
    2 - 9 Employees
    London United Kingdom

    Milo Creative is a digital studio located in London. Founded in 2002, it has a team of 17 that specializes in mobile app development, UX/UI design, and web development services. They work with companies in various industries including education, health care & medical, and advertising & marketing.

    Clients
    Sony Music
    Paul Smith
    WaterAid
    MacMillan Publishers
    Industries
    Notable Project

    Milo Creative built a mobile app to create coverage for a third party client. The team designed the platform's UX and UI, then developed methods for data importation. The app gained thousands of users in a short period of of time while generating the buzz that the client desired.

    “Within the first few days, the app earned over 10,000 users, which was great for such a niche app. It was the perfect tool to get our client’s project in front of journalists to generate awareness.” –Head of Production, Tech Communications Agency
     

  • 84
    $10,000+
    10 - 49 Employees
    London United Kingdom

    SDD-TECHNOLOGY is a custom mobile and web application and development service. Established in Kyiv, Ukraine in 2014, they have about 10 people on their team. In addition to development, their services include UX/UI design, web design, and IT strategy and consulting. They primarily work in the transportation and business service industries, among others

    Clients
    IT-consulting
    UX/UI Design
    Mobile development
    Website development
    Industries
    Notable Project

    SDD-TECHNOLOGY designed and developed an iOS app for a digital agency. They were able to integrate it with an existing CRM, and continued to enhance the app after development was completed. The results were great, generating results from users and investors. SDD-TECHNOLOGY was professional and communicative from the beginning of the project. They’ve become the preferred development partner.

    “The project manager is always aware of what’s going on and sends reports about the work status.” – CEO, Digital Agency

  • 85
    $25,000+
    10 - 49 Employees
    Newcastle upon Tyne United Kingdom

    Komodo Digital is a software development company that is headquartered in Newcastle, U.K. Founded in 2002, the company consists of 48 employees and specializes in mobile app development, UX/UI design, and custom software development. They primarily work with small businesses and midmarket clientele. Their clients tend to work in the IT, consumer products, and non-profit sectors. 

    Clients
    Citizens Advice
    ThingCo
    StructureFlow
    Orchard Information Systems
    Industries
    Notable Project

    Komodo Digital partnered with a delivery booking startup to develop a new website and iOS app. They developed the website using Node.js and worked closely with the client to build the apps to their specifications. The mobile app and website allowed the client to launch their platform.

    "They delivered products that launched our company from nothing to a reasonably sizeable business, which made a significant impact." – CEO, Delivery Booking Service

  • 86
    $10,000+
    2 - 9 Employees
    Leeds United Kingdom

    Founded in 2010, NewRedo Ltd. is a software development company headquartered in Leeds, England. Their team of under 10 serves businesses of all sizes in industries such as healthcare, financial services, and government. Services include custom software development, IT managed services, and mobile app development. 

    Clients
    RaceBest
    Off Limits
    British Library
    Industries
    Notable Project

    NewRedo Ltd. developed a backend web API to a game development company. The company was impressed with the team's ability to deliver a high-quality product.

    "NewRedo is really communicative and really friendly." – Technical Director, Game Development Company

  • 87
    $10,000+
    10 - 49 Employees
    London United Kingdom

    Door 105 is a mobile application development company headquartered in London. They have about 1 team member and provide mobile app development, mobile and app marketing, and SEO services. 

    Clients
    Hartleys Store
    Polaroid Trace
    Dolly Yourself
    Notable Project

    Door 105 designed and developed an iOS application as well as a website for a beauty platform. They implemented features into the mobile platform that enable users to schedule and pay for services via Stripe or PayPal. The app received positive feedback about its look and feel, making them a go-to service provider.

    "Their communication stands out." — Founder & Owner, Beauty Platform

     

  • 88
    $10,000+
    2 - 9 Employees
    Canterbury United Kingdom

    Tinderhouse is a mobile app and web development company founded in 2003. Based in Canterbury, United Kingdom, with an additional office in London, the small team of 2 specializes in mobile app development, web development, and application management and support. They primarily serve small businesses in the business services, consumer products and services, and education industries.

    Clients
    BSkyB
    NHS
    London School of Economics
    Freshfields
    Industries
    Notable Project

    Tinderhouse has worked on numerous development projects for a research company. The projects included a website, extranet database, and maintenance. In addition, they also created custom solutions to meet the projects' specific needs. Overall, the client was pleased with the projects' results.

    "Over the last decade, we've grown from a startup with three staff members to a staff of over 100. We now have more than 400 clients, and much of our success is due to the tools and systems produced by Tinderhouse." — Deputy Director of Research, Research Firm

  • 89
    $10,000+
    50 - 249 Employees
    London United Kingdom

    BGO Software is a Bulgarian software design company that has offices in Sofia, Plovdiv, and London, U.K. Established in 2008, the company employs a team of 73 who specialize in software and mobile app development. 

    Industries
    Notable Project

    BGO Software partnered with a health organization to build a new web-based platform using Microsoft Stack. The platform was a management system that allowed users to track their workflow. After developing the platform, the team integrated it with the client's internal SQL server. The former client was impressed with the team's flexibility and professionalism.

    "BGO have always delivered admirable flexibility, where it is almost like a partnership, and their need to succeed is as great as ours." - Manager, Health Organization

  • 90
    $10,000+
    50 - 249 Employees
    London United Kingdom

    Incepteo is an innovation-led ‘IDEA TO MARKET’ technology services firm providing 360-degree offerings starting from software development, hosting, support, and digital marketing. Our mantra is to deliver growth outcomes with entrepreneurial vision, effective user experience, and innovation. We bring start-up know-how, corporate maturity, and strategic techno- entrepreneurial experience on the table from inception to growth phases.

    Clients
    Szizle Ltd
    Betterlogic
    Capium
    Industries
    Notable Project

    Incepteo developed a cloud-based platform for a large pet products brand. The platform allowed the client to sort, fulfill, and dispatch orders received from their online store. The new system boasted a high user adoption rate, enabled the client to cope with the high volume of their online orders, and streamline workflow.

    "They were responsive to working in a fast-paced, high-growth environment." – IT Director, Pet Products Brand

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