Top 100 Flutter App Development Companies in the United Kingdom

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Top 100 Flutter App Development Companies in the United Kingdom

January 2023

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. 

Jump to Most Reviewed Companies

List of the Best United Kingdom Flutter Developers

  • 1
    • Scheduling

      4.5
    • Quality

      4.7
    • Cost

      4.4
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 50 - 249 employees
    • Newcastle upon Tyne, United Kingdom

    Founded in 2007, hedgehog lab is a global software consultancy of 200+ that specializes in multi-platform software and device innovation. Headquartered in London with six offices across three continents, their team architects, designs, and develops app solutions that prepare brands for the future of post-PC devices.

    Clients

    • Aviva
    • AJ Bell
    • LaserShip
    • Santander

    Industries

    Notable Project

    hedgehog lab works on app development for Android and iOS for an InsurTech company. They’ve built a software development kit for the client’s mobile technology using JavaScript, Kotlin, Swift, and Objective-C.

    “hedgehog lab invests time and effort into our products and creates greater opportunities for us to explore together.”

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  • 2
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.6
    • 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 provided coding, development, and design services for development of a device monitoring platform. The project required the agency to perform with little oversight and involved complete complex tasks.

    "The project was a success and has led to a substantial increase in the amount of analyzers that we are now selling."

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  • 3
    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom

    Founded in 2010, Magora is a 50+ team of web and mobile app designers and developers based in London. Whether it’s B2B or B2C, the firm creates bespoke software that integrates with existing business solutions to enable user-centered interaction and scalable software architecture.

    Clients

    • Danone
    • Unilever
    • Toyota
    • Royal College of Art

    Industries

    Notable Project

    Magora Systems has helped with DevOps and worked on the main core system for a mobility solutions company. They’ve also built systems from scratch using PHP, JavaScript, and relational databases hosted on AWS.

    “They’re a stable and reliable team.”

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  • 4
    • $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 designed and developed the client’s website and integrated their existing booking management system. The agency also provides SEO marketing services.

    "With Netsells, you get a lot of added value you get beyond what you pay for.. Netsells is very collaborative."

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  • 5
    • Scheduling

      4.5
    • Quality

      4.7
    • Cost

      4.8
    • 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

    A financial institution hired Digiryte to provide app development. They enhanced the client's existing platform with customizations using technologies like PHP, HTML, MySQL, and Salesforce.

    ''They did excellent work.''

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  • 6
    • Scheduling

      4.7
    • Quality

      4.7
    • Cost

      4.3
    • NPS

      4.7
    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
    • So Vegan
    • NHS Engalnd
    • SKIN

    Industries

    Notable Project

    ARCH developed a mobile app for an independent charity, mainly focusing on the app's UX. They initially had a discovery meeting to identify the client's goals and agreed on the project's scope and technology. 

    "The initial response has been great."

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  • 7
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    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 (LNER)
    • MyCoach School

    Industries

    Notable Project

    Stakk designed and developed an iOS and Android communication app for an internet publishing company. They're currently providing updates and maintenance to the platforms.

    ''We’ve been delighted with their work, and they've exceeded our expectations..''

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  • 8
    • 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

    CoreBlue creates a scalable web app for a luxury holiday rental firm by making its core system a web API. They also use React.js and Next.js to build the interface as a server-side rendered single-page app.

    "CoreBlue is receptive to feedback and worked with me to ensure we hold the platform to the highest standard."

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  • 9
    • $25,000+
    • 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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  • 10
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom

    Powercode is a web development agency based in Kyiv, Ukraine founded in 2015. They are operated by a team of 66 who are experts in web, mobile app, and custom software development for clients ranging from startups to enterprises. They have experience working in industries such as financial services, business services, and IT. They are also familiar with working with platforms like Amazon, Linux servers, and Azure, among others.

    Industries

    Notable Project

    A digital marketing agency hired Powercode to update the UX/UI designs of their website and improve visual elements. They ensured that the UX/UI designs would be suitable for smartphones and tablets

    "The Powercode experts are highly qualified, and they have vast experience and creativity."

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  • 11
    • $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 spearheaded the completion of a web platform and developed a custom order management system. The business and the client collaborated on a shared GitHub account and communicated on Slack.

    "...Foresight had a wealth of technical experience that we could make great use of going forward."

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  • 12
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Asper Brothers is a product design & development firm based in London, United Kindom, and offices in Warsaw, Poland. It was founded in 2007 and has more than 35 employees that specialize in providing web development, custom software development, and e-commerce development services to a wide range of clients, mainly focusing on business services, IT, real estate, marketing & advertising, automotive, education, non- profit, e-commerce, and other industries. 

    Clients

    • CaseMGR
    • XREF
    • Vaping360
    • Pallo

    Industries

    Notable Project

    ASPER’s team developed a website that provides information on the knowledge and work of real estate agents, where customers can find insights before starting a collaboration.​

    "ASPER is a professional group, and they've been able to give us good feedback and ideas."

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  • 13
    • 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 mobile app that consolidates documentation and makes them more accessible. The app also maps field resources and incident impact, and can route resources to nearby facilities when needed.

    "They’re very responsive, very open, and constantly looking ahead."

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  • 14
    • Scheduling

      4.9
    • Quality

      5.0
    • 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 a mobile app for a modular building manufacturer. The team built and designed the platform from wireframes through a prototype to the final product.

    "Everyone was very knowledgeable and skilled which put us at ease right away."

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  • 15
    • $5,000+
    • 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

    Pixelette Technologies has built an NFT marketplace for an endangered species cryptocurrency platform. They’ve added SSL certifications and used Solana and MERN stack for development.

    “They’ve made all of this possible thanks to their unique technologies.”

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  • 16
    • Scheduling

      4.7
    • Quality

      4.8
    • 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 designed and developed a mobile app for a pipe inspection company.

    “Their work has improved our product and brought us into the 21st century.”

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  • 17
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Birmingham, United Kingdom
    MAKSOF is a web development company. Established in 2017, the company is headquartered in Karachi, Pakistan. The small team provides web development, mobile app development, web design, custom software development, and more.

    Industries

    Notable Project

    MAKSOF developed a web application using the Ethereum blockchain and decentralized ledger provided by the client. The solution provides an easy and secure way to certify and verify artworks.

    "The thing that impressed me is that the final result of the project was better than what I had imagined."

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  • 18
    • $1,000+
    • 2 - 9 employees
    • Rainhill, United Kingdom

    Breeze Development is a web design company based in Liverpool, UK. Founded in 2015, the team of under 10 specializes in digital strategy, e-commerce development, email marketing, and more. They work primarily with small businesses focusing on eCommerce.

     

    Clients

    • Jameson Carter
    • Fit Food Shack
    • AAA Sports Memorabilia
    • Prima Lash

    Industries

    Notable Project

    Breeze Development built an e-commerce site on WordPress. The team then took over Google AdWords and SEO. They now provide hosting and monthly Google reports.

    "Sales increased after we started working with them."

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  • 19
    • $100,000+
    • 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

    Notable Project

    ClearSky Logic helps a letting agency develop custom software. The team has created a strategy to incorporate various systems's functionality into a single platform and ingests data from different sources.

    "It's refreshing to have the outcomes as expected from the briefing process."

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  • 20
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Leeds, United Kingdom

    Erised, a web development firm, was launched in 2021. The small team focuses on web development, custom software development, mobile app development, and e-commerce development. The firm is based in Leeds, United Kingdom.

    Industries

    Notable Project

    Erised developed the first and second versions of an e-learning company's pilot app. The team developed exercises for 20 lessons. They also built gamification features such as points, streaks, and leaderboards.

    "The project was easy, quick, cheap, and had a great result."

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  • 21
    • $1,000+
    • 50 - 249 employees
    • Sheffield, United Kingdom
    Starklightechnology company is a custom software development company located in Sheffield, United Kingdom and Sheffield, United Kingdom. The midsize agency was established in 2021. Their team offers custom software development, mobile app development, web development, IoT development, and more.

    Industries

    Notable Project

    Starklightechnology company has developed a web-based game for a game development company, and they’re now building the Android version. Their work includes prototyping, full stack development, and testing.

    “Starklightechnology company delivered the game much earlier than expected.”

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  • 22
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    Bladeware is an app development company that is headquartered in Zaporizhzhya, Ukraine. Founded in 2018, the team of work to provide mobile app development, custom software development, and application testing services to their small business clients. They primarily work with businesses within the education, information technology, and business services industries. 

    Clients

    • Tunnello
    • Playerline
    • Perzzle

    Industries

    Notable Project

    Bladeware provided UI/UX designs for a fitness tech startup's application. The team reviewed the existing functionalities and created designs in order to enhance and refine the branding. 

    "They exceeded my expectations with their UI/UX designs, and I am looking forward to working with them in the future."

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  • 23
    • 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 designed and developed a website for a design agency. The client outlined their requirements for Augmetic to use to develop the wireframes. Once a simple design was finalized, development commenced. 

    “Augmetic delivered my project within my smaller budget and tight timeline.”

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  • 24
    • $1,000+
    • 50 - 249 employees
    • London, United Kingdom

    Neurapses Technologies Pvt Ltd is a midsize IT managed services company. The Howrah, India-based agency was established in 2016. Their services include IT managed services, BI & big data consulting & SI, IT strategy consulting, and other IT consulting and SI.

    Industries

    Notable Project

    A transformational company collaborated with Neurapses Technologies Pvt Ltd for their web application's UI/UX design. After suggesting a procedure, the team utilized React and Python for the front- and backend.

    "They had trained data scientists on board."

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  • 25
    • $5,000+
    • 2 - 9 employees
    • London, United Kingdom
    APPly Pressure Developers is a mobile app development company founded in 2020. The small London, United Kingdom-based team offers mobile app development, web development, application testing, and application management & support.

    Notable Project

    APPly Pressure Developers built three mobile applications for a delivery platform using Flutter; one for customers, one for kitchens, and one for drivers. They also developed a web app with an admin dashboard.

    “APPly Pressure Developers really got the vision down of what we were after.”

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  • 26
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 2 - 9 employees
    • Bridgwater, United Kingdom

    Founded in 2021, uWebs is an e-commerce development company. The firm provides e-commerce development, web development, custom software development, mobile app development, and more and has a small team.

    Industries

    Notable Project

    A fertility education firm engaged with uWebs to build a website and web app. They built the platform through Java, the YARN framework, and are currently hosting and maintaining it through AWS.

    "Our cooperation has been smooth and easy."

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  • 27
    • Scheduling

      5.0
    • Quality

      5.0
    • 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 provided UI/UX design services for a digital gift card company. The team produced 36 screens at the end of the project. A product manager spearheaded the engagement.

    "Our communication was perfect, and they met all our deadlines."

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  • 28
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.7
    • 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. While the other is 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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  • 29
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom
    Launched in 2016, Furious Fox Limited is an app development company. Their small team is located in London, United Kingdom. Their team provides mobile app development, e-commerce development, Artificial Intelligence, custom software development, and more.

    Notable Project

    Furious Fox Limited has worked on several mobile app development projects for a chemical B2B e-commerce company. They’ve recently developed a native application for Android and iOS devices.

     

    “Furious Fox Limited is fast and proactive in fixing issues.”

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  • 30
    • $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

    A marketing and advertising agency hired Aventussoftware to develop an e-commerce website for their client. The goal was to create a simple and fast-loading platform. 

    "The team members were very much cooperative."

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