Top 70 Flutter App Development Companies in the United Kingdom

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Top 70 Flutter App Development Companies in the United Kingdom

May 2022

Looking for a top Flutter developer in the United Kingdom?

Popular native web and mobile app SDK Flutter is celebrated as one of the best development kits for building cross platform applications. Some advantages of using Flutter include productivity, which results from using a single codebase to develop for multiple platforms; performance via its programming language DART; and open-source. 

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List of the Best United Kingdom Flutter Developers

  • 1
    • Scheduling

      4.8
    • Quality

      4.7
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 50 - 249 employees
    • Salford, United Kingdom

    Apadmi is a 140+ member mobile tech group specializing in app development, IoT, and consulting for big data, BI, and SI. Founded in 2009 and based in Manchester, UK, their team excels at helping organizations use technology to achieve a competitive advantage.

    Clients

    • BBC
    • Argos
    • Lexus
    • Range Rover

    Industries

    Notable Project

    Apadmi serves as the mobile app development partner to a SaaS company. They used React Native to build iOS and Andriod solutions, including three software development kits and a sales demonstration app.

    "There’s a lot of expertise and passion on their team."

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  • 2
    • $50,000+
    • 50 - 249 employees
    • York, United Kingdom

    Netsells is an app development agency based in York, UK. The agency was founded in 2009 and now employs a team of about 30. Netsells specializes in mobile app development, but also provides web development and UX/UI design services. Most of Netsell's clients are small to midmarket businesses.

    Clients

    • Hiscox
    • Uber
    • Trainline
    • Warburtons

    Industries

    Notable Project

    Netsells Group did back- and frontend development in Flutter for an educational technology firm’s mobile app and its web version. Their team led QC testing and launched the app before beginning app maintenance. 

    “I know that by the time I receive the final deliverable, it’s been thoroughly tested and checked.”

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  • 3
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 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
    • Tempus Magazine

    Industries

    Notable Project

    Stakk provides web development and maintenance services for a fitness company. They rebuilt the website, revamping MemberPress and matching the UX to the client’s app. Currently, they provide site maintenance.

    "I appreciate the amount and depth of communication we get from Stakk."

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  • 4
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 2 - 9 employees
    • Gateshead, United Kingdom

    ARCH is a digital solutions firm specializing in the design, development, and hosting of websites, mobile apps, and business systems. They also have extensive experience in e-commerce, intranet, e-learning, CMS and CRM systems. Founded in 2005 and headquartered in London, with an office in Gateshead, U.K., their team consists fo fewer than 10 employees. 
     

    Clients

    • Nestle
    • Willmott Dixon
    • Gateshead Council
    • BBMV

    Industries

    Notable Project

    ARCH is developing a recipe platform’s app for iOS and Android. They’ve provided prototype designs before building the tool using Flutter. 

    "We have been very pleased with the quality of work ARCH has produced."

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  • 5
    • $10,000+
    • 10 - 49 employees
    • Cheadle, United Kingdom

    Foresight Mobile is an end-to-end mobile development agency founded in 2016 based in Manchester, England. Run by a team of fewer than 10, they offer custom software, mobile app, and web development services to their clients.

    Clients

    • Table.co
    • EA
    • Arm
    • Levi Strauss & Co

    Industries

    Notable Project

    Foresight Mobile aided the mobile and web app development efforts of an AI startup. They collaborated with the client's team to build the apps using Flutter and PostgreSQL databases and conduct API integration.

    "Foresight Mobile effectively and promptly met our needs."

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  • 6
    • Scheduling

      4.5
    • Quality

      4.8
    • Cost

      4.1
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $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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  • 7
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    Core Blue Ltd is a software engineering company based in London with an office in Plymouth, U.K. The company, founded in 2015, has a team of less than ten that provides custom software development, mobile app development, web development, and IoT development services to various companies.

    Clients

    • Bank of Kigali
    • Kuoni
    • SAP
    • PayPoint

    Industries

    Notable Project

    A corporate finance company needed a software development partner to help support their clients. They chose to partner with Core Blue because of how they approach a project like this.

    "They are always friendly and try their best to deliver the best product they can."

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  • 8
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 50 - 249 employees
    • Edinburgh, United Kingdom

    xDesign is a design and development company in Edinburgh, U.K. Founded in 2010, their team of 50+ provides web development and mobile app development services to small business, midmarket, and enterprise clients across various industries. 

    Clients

    • PayPal
    • Heineken
    • World Health Organization
    • William Grant & Sons

    Industries

    Notable Project

    xDesign developed to help a modular building manufacturer better monitor its product delivery. The client mapped out its goals, from which they designed wireframes, prototyped, and ultimately delivered the app. The client was impressed with their ability to understand the project goals and provide input to improve the product. 

    "They picked up our business process very very quickly and they were very good at pointing out things they thought might be better." – IT & Digital Manager, Modular Building Manufacturer

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  • 9
    • Scheduling

      4.5
    • Quality

      4.7
    • Cost

      4.9
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Manchester, United Kingdom

    Digiryte is a web and mobile app development company based in Manchester, United Kingdom with another UK office in Preston. Since 2015, their team of 28 has been specializing in mobile app development, custom software development, and web development for midmarket clients. 

    Clients

    • NHS
    • Channel 4
    • Close Brothers
    • Hinch Property Management

    Industries

    Notable Project

    Digiryte developed a custom system to improve the client sign-up process for a legal firm. The system allows clients to fill their information online and automatically get an agreement document ready to sign.

    “Digiryte is very knowledgeable in their field, so they’re able to implement what we ask for.”

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  • 10
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.3
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 10 - 49 employees
    • Leeds, United Kingdom

    Pocketworks was founded in 2012 and is located in Leeds, United Kingdom. With 17 employees, they provide mobile app development, custom software development, and UX/UI for enterprise and midmarket sized businesses.

    Clients

    • ASDA
    • Yorkshire Plant Hire
    • Global Label Printer WasteCare
    • National Waste Disposal Veezu

    Industries

    Notable Project

    Pocketworks is engaged with a waste management company, providing Android app development work to extend their core business app into fieldwork. This project also enables the drastic reduction of paperwork.

    "It is impressive how well they take feedback, changing their processes to better provide for their customers."

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  • 11
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    Heveloon ltd is a mobile app development company in London, United Kingdom. Founded in 2018, they have about 5 employees that serve mostly small-business and midmarket clients in the medical, business, and financial services sectors. Services include mobile app development, blockchain, and enterprise app modernization. 

    Clients

    • Cocconapp
    • TherapYOU
    • Cabalda
    • Wtatruffles

    Industries

    Notable Project

    Heveloon ltd provided custom software development services for a blockchain-powered fashion marketplace. This mainly involved API management and the implementation of blockchain tools.

    "They were a very professional and skilled team."

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  • 12
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Augmetic Technology is a small global technology company based in Ahmedabad, India. Founded in 2013, their team specializes in application management, application support, and e-commerce development.

    Industries

    Notable Project

    Augmetic Technology provided platform development containing a website and admin dashboard for an online lottery company. The team also made a way for users to earn money and get offers during festival days.

    "The most impressive part was their engagement and support provided to us."

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  • 13
    • Undisclosed
    • 10 - 49 employees
    • Brighton, United Kingdom

    Creative Stack Ltd, a software development firm, is located in Brighton, United Kingdom. The small team offers custom software development, web development, mobile app development, e-commerce development, and more. The company was founded in 2010.

    Industries

    Notable Project

    A gifting and B2C startup has tapped Creative Stack to identify and resolve the vulnerabilities of their existing app thru code refactoring and app modifications. They've also helped them build a SaaS platform.

    "They've gone the extra mile to ensure minimal involvement from our team's end, allowing us to focus on integral tasks."

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  • 14
    • Scheduling

      4.6
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Leeds, United Kingdom

    Ventureaxis is a small custom software development firm. Established in 2003, the agency is in Leeds, United Kingdom. Their services include custom software development, web development, enterprise app modernization, and mobile app development.

    Industries

    Notable Project

    Ventureaxis develops two main software, one is an order management app for a major retail platform, and the other a middleware solution for processing orders manually via API through smaller platforms.

    "Having direct access to the developers alongside the project manager ensured that our exact needs were met."

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  • 15
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    DevsStream is a custom software development firm founded in 2020. The company specializes in custom software development, mobile app development, web development, e-commerce development, and more and has a small team. The company is headquartered in Dhaka, Bangladesh.

    Industries

    Notable Project

    A fintech company engaged with DevsStream to automate their business processes including their onboarding system and data reporting and analysis efforts.

    "We like their commitment to time management, work ethic, and professionalism."

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  • 16
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Esoft Response is a custom software development company based in London, United Kingdom. The small team offers custom software development, mobile app development, web development, other application development, and more. The company was established in 2015.

    Industries

    Notable Project

    A luxury homes platform hired eSoft Response for web development services. They worked on amendments to the website's frontend from scratch using Vercel, based on designs provided by the client.

    "The quality of what they delivered was remarkable."

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  • 17
    • $1,000+
    • 2 - 9 employees
    • Harrow, United Kingdom

    Aventussoftware is a software house founded in Harrow, England in 2020. With more than two experts, they offer custom software, web, and mobile app development solutions to clients in the industries of advertising, arts, and business services.

    Clients

    • Estride

    Industries

    Notable Project

    Aventussoftware developed an IoT for a heating equipment manufacturing company. This platform was expected to gather data in the client's operating equipment. 

    "The team's level of technical understanding was outstanding."

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  • 18
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Pixelette Technologies Ltd is a SEO services firm headquartered in London, United Kingdom. They focus on search engine optimization, conversion optimization, digital strategy, social media marketing, and more and were launched in 2018.

    Industries

    Notable Project

    A real estate agency hired Pixelette Technologies Ltd to provide SEO services. The team is tasked with improving the client's search engine ranking. 

    "Pixelette Technologies Ltd's SEO services have been effective in bringing in a lot of business to RoomsinHuddersfield."

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  • 19
    • Scheduling

      5.0
    • Quality

      4.6
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Sell Staged is a London-based web and mobile app development company founded in 2019 with no more than 50 professionals. They specialize in web development, mobile app development, and UX/UI design solutions for clients ranging from small firms to large companies.

    Clients

    • GymCall
    • Qikr
    • Coraltons

    Industries

    Notable Project

    Sell Staged developed a mobile app for a software company. The app was to allow users from all over the world to connect, with a focus on location. The company’s client was satisfied with the prototype that Sell Staged developed.

    “Very effective. Communication was key and they were on top of it.” - Director & CEO, Software Company

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  • 20
    • $1,000+
    • 2 - 9 employees
    • Hatfield, United Kingdom

    Innovensa Ltd is a software development firm. Their small team is in Hatfield, United Kingdom and focuses on custom software development, application management & support, mobile app development, web development, and more. The agency was launched in 2017.

    Industries

    Notable Project

    Innovensa Ltd has refurbished the software of a healthcare startup by updating its design and security system. The team has used Azure to develop the cloud-based platform. They also provide branding assistance.

    "They’re an imaginative team, and they’re always willing to go above and beyond to deliver our needs."

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  • 21
    • $10,000+
    • 2 - 9 employees
    • Darrington, United Kingdom

    Tucanoo Solutions Ltd is a small custom software development company. They offer custom software development, enterprise app modernization, other application development, and web development and were launched in 2011.

    Industries

    Notable Project

    Tucanoo Solutions Ltd has developed a secure web platform for a money transfer company. They’ve created FAQ and email content, designed UI/UX, built the backend infrastructure, and provided hosting.

    "The quality of Tucanoo’s work is most impressive. That’s very important to us, especially in the financial aspect."

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  • 22
    • $5,000+
    • 2 - 9 employees
    • Leeds, United Kingdom

    Located in Leeds, United Kingdom, Erised is a website development company. The company specializes in web development, custom software development, mobile app development, e-commerce development, and more and is small.The company was launched in [node:field_pp_year_founded:value].

    Industries

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  • 23
    • $1,000+
    • 2 - 9 employees
    • London, United Kingdom

    Digiscript Technical Solutions is an enterprise app modernization company launched in 2019. The small team provides enterprise app modernization, ux/ui design, digital strategy, mobile app development, and more. The agency is located in Swansea , Nigeria and London, United Kingdom.

    Industries

    Notable Project

    Digiscript Technologies was hired to develop a landing page for a real estate company. The client wanted to get more traffic on their website. 

    "They're very impressive in trying to meet all our demands."

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  • 24
    • $1,000+
    • 2 - 9 employees
    • Wirksworth, United Kingdom

    Powered by moola is a software development firm. Headquartered in Wirksworth, United Kingdom, their small team specializes in custom software development, mobile app development, web development, ux/ui design, and more. The firm was established in 2019.

    Industries

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  • 25
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Website development company CoExLogica, Ltd. Was launched in 2016. The small team specializes in web development, custom software development, mobile app development, e-commerce development, and more. The company is headquartered in London, United Kingdom and Islamabad, Pakistan.

    Industries

    Notable Project

    CoExLogica, Ltd. was hired by a IT services company to deliver an end-to-end lottery and raffle solution for them. The vendor was hired through recommendation.

    "In the end, the vendor was able to fix the bugs on time without any impact on the business."

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  • 26
    • $5,000+
    • 10 - 49 employees
    • Edinburgh, United Kingdom

    App development company Na:gne Studio is based in Edinburgh, United Kingdom. The small team offers mobile app development, web development, ux/ui design, and mobile & app marketing. The agency was established in 2019.

    Industries

    Visit Site
  • 27
    • $25,000+
    • 2 - 9 employees
    • Lincoln, United Kingdom

    Probably Rational Ltd. Is an app development firm. Founded in 2016, the firm is based in Lincoln, United Kingdom. The small team offers mobile app development.

    Industries

    Visit Site
  • 28
    • $25,000+
    • 10 - 49 employees
    • Edinburgh, United Kingdom

    ClearSky Logic, a custom software development firm, was founded in 2018. The firm offers custom software development, BI & big data consulting & SI, cybersecurity, and IT staff augmentation and has a small team.

    Industries

    Visit Site
  • 29
    • $10,000+
    • 10 - 49 employees
    • York, United Kingdom

    Flutter Developers is an app development firm. Established in 2017, the small company is headquartered in York, United Kingdom. Their team specializes in mobile app development and web development.

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  • 30
    • $10,000+
    • 2 - 9 employees
    • Failsworth, United Kingdom

    KNARKZ SOLUTIONS LIMITED, an application development company, is located in Failsworth, United Kingdom. Founded in 2015, the small team focuses on mobile app development, web development, custom software development, and e-commerce development.

    Industries

    Visit Site

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