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.

Before hiring a software development company with experience using Flutter, think about if your application needs to be compatible across multiple platforms. If the answer is yes, Flutter developers are a good choice for you.

To assist you in your search for a partner, we’ve compiled this list of the top Flutter app development companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies.

List of the Best United Kingdom Flutter Developers

  • 1
    $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
    Kohler
    Ministry of Defense
    National Health Service
    Oxford University Press
    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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  • 2
    $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
    FriendRequest
    EA Chillingo
    Clothes Doctor
    Industries
    Notable Project

    Foresight Mobile worked on various projects for a clothing maintenance service. The project initially covered completing the company website, but after completion of that project, Foresight Mobile was then tasked to work on the service's bespoke order management system as well. The service is satisfied with Foresight Mobile's work and looks forward to using their work in the future.

    "Compared to the previous agency, Foresight were much easier to communicate with. We had a strong cultural alignment and bounced ideas off one another during our ideation phase. Their development process is very collaborative and transparent, so I always felt in control of direction and spend." - CEO, Clothing Maintenance Service

  • 3
    $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

  • 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
    Landrover
    BBC
    NHS
    General Electric
    Industries
    Notable Project

    A university wanted a WordPress website for a conference it was hosting. Netsells designed and developed the site, and they also created a logo for the conference.

    "We were really pleased with the services received from Netsells. The Conference Chair and our team were very happy with the final result. Netsells ensured the website was suitable and made to our specifications." - Marketing & Development Officer, University

  • 5
    $5,000+
    250 - 999 Employees
    Woking United Kingdom

    ERP consulting and SI company Folio3 is located in Belmont, California; Pleasanton, California; North Sydney, Australia and Dubai, United Arab Emirates. Established in 2005, the midsize team focuses on ERP consulting and SI, mobile app development, web development, custom software development, and more.

    Industries
    Notable Project

    Folio3 helped a kitchen and bath company rebuild the connectors between their website and their NetSuite environment. They have added a greater level of Shopify and Amazon-related functionality to the site.

    "Their experience with NetSuite, Shopify, and Amazon was exactly what we were looking for."

  • 6
    $10,000+
    10 - 49 Employees
    Leeds United Kingdom

    Intelivita is a software development company founded in 2014. Based in Leeds, United Kingdom, with an office in Ahmedabad, India, the team of 28 specializes in mobile app development, AR/VR development and web development. 

    Clients
    Microsoft
    Pebble Studio
    Toxic Fox
    Savvy
    Industries
    Notable Project

    Found through a recommendation, Intelivita helped a production agency by designing and developing a bespoke app for the Microsoft App Store. The team worked within the budget, fixed bugs promptly, and was enjoyable to work with. 

  • 7
    $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
    Swap Out
    VapeWunder
    Big Blue Hotel
    Industries
    Notable Project

    A beauty salon hired Digiryte for their digital development services. The agency developed a customized software that included automated billing, customer reviews, and more. The software is easy to use and has brought in new customers. 

    "I’ve shown my website to a few people, and they’re all impressed. I can use the software with ease, and it captures all the data that I wanted. People come to the salon after seeing the look and feel of the webs."–VP Technology, Beauty Salon

  • 8
    $50,000+
    50 - 249 Employees
    London United Kingdom

    Velmie is a blockchain agency based in Yonkers, N.Y. with an office in Minsk, Belarus. Founded in 2015, the team of under 250 specializes in blockchain and AI. They work primarily with midmarket-level businesses, focusing on healthcare and medical, transportation, and manufacturing.

     

    Clients
    Hydrawise
    Watermark
    Vizibal
    Industries
    Notable Project

    Velmie worked on advanced software development for an exercise equipment manufacturer. They developed an embedded software for recording exercise routines and guiding users through them. They integrated remotely with the in-house team and provided support. The client appreciated their ability to deliver.

    “They’ve delivered everything we ask for. We care strictly about results and we have seen those from Goiot. The main thing is that stuff works, but the fact that we enjoy working with them is a bonus.” – Founder, Exercise Equipment Manufacturer 

  • 9
    $10,000+
    10 - 49 Employees
    London United Kingdom

    Founded in 2014, DOIT Software is an IT company based in Boston, Mass., with other offices in California and Ukraine. Its team of 25 specializes in mobile and e-commerce development, as well as UX/UI design.The client appreciated DOIT Software's ability to work overtime to meet deadlines, as well as their quick response times despite a significant time zone difference.

    Clients
    Sellvana
    Ideo Solutions
    Inigo
    Vonnlighting
    Industries
    Notable Project

    DOIT Software was hired by a consultancy to built an iOS app to accompany an existing Android app. DOIT Software also assisted with a digital business card product the consultancy created.

    "Before major releases, a part-time QA person spends a few days testing it before we push it to the App Store which results in a smooth launch and everything working great." - Business Consultant, Consultancy

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

    Businessware Technologies is a software development and consulting company based in Austin, TX, with offices in Novosibirsk, Russia. Founded in 2003, Businessware Technologies specializes in custom software development, BI/SI & big data consulting, and mobile app development services. Their client base is focused within the IT, finance, healthcare, and business services industries.

    Clients
    American Airlines
    Delta
    Samsung
    Microsoft
    Industries
    Notable Project

    Businessware Technologies worked with the technology firm to supply ongoing engineering support and assistance. Businessware Technologies uses Microsoft technologies such as .NET and SQL Server to help with internal business automation software for third-party clients. The client appreciates that Businessware Technologies maintained the same team of strong development resources with very little turnover.

    "In terms of automation processes, I'm sure we've saved clients millions of dollars through the years. This is our primary focus." — Founder, Technology Firm

  • 11
    $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
    Supermarket CCL
    National Taxi Firm
    Yorkshire Plant Hire
    Industries
    Notable Project

    Pocketworks designed and developed a mobile app for a drain camera systems company. The application was successful and used throughout the business.

    "Having an application was new to our side of the business, but now it's the thing that everyone wants to use." –Research & Development Manager, Drain Camera Systems Company

  • 12
    $25,000+
    10 - 49 Employees
    Droitwich United Kingdom

    Make IT Simple is a software design and development company located in Droitwich, England. Founded in 2005, they currently have about 10 employees. They also offer mobile app development services to their clients, which are primarily small businesses and midmarket agencies.

    Clients
    Jaguar
    Weber
    Samsung
    Notable Project

    Make IT Simple developed a digital platform to enable sales and promotion initiatives for a leadership consultancy. They implemented features that enable users to engage with algorithms developed by the client to identify leadership strengths. The intuitive and visually appealing platform received positive feedback from users.

    "I was impressed with their understanding of the business and the ability to perform to a general timeframe." — Founder & Director, Leadership Consultancy

  • 13
    $10,000+
    50 - 249 Employees
    London United Kingdom

    Webland Digital Agency is a web development agency with offices in Moscow and the United Arab Emirates. Founded in 2017, they have about 50 employees that serve clients of all sizes in the business sector that focus on e-commerce, advertising, and marketing. Services include web design, UX/UI design, and branding. 

    Clients
    Sad Hayat Service
    Abonent Service
    Fenix
    Industries
    Notable Project

    Webland Digital Agency developed a design concept for the landing page of an ICO project for a Russian educational center.

     

  • 14
    $10,000+
    50 - 249 Employees
    London United Kingdom

    UMM Digital is a hybrid branding agency with headquarters in Chennai, India with other offices in the UAE and Belgium. Since its start in 2007, the team of about 35 has provided web and mobile app development, UX/UI design, digital strategy, and branding services.

    Clients
    SunnyBee
    Zuri
    ASTA AVM
    Bluetiful World
    Industries
    Notable Project

    A restaurant promotion startup needed somebody to develop their product. UMM Digital used a MEAN stack to create native iOS and Android apps, and the backend infrastructure for their website.

    “They had some challenges to solve, but they had a committed and strong working team who were able to pull it off. I would rate their performance highly.” — Co-Founder, Restaurant Loyalty App

  • 15
    $1,000+
    50 - 249 Employees
    london United Kingdom

    Founded in 2012, CronJ is a software development company that is headquartered in Bangalore, India, with offices in the Netherlands, Abu Dhabi, and Calif. The team of 50 specializes in custom software development, web development, and mobile app development.

    Clients
    TCS
    Mitsubishi Motors
    Jindal Steel
    USA Today
    Industries
    Notable Project

    CronJ IT Technologies partnered with an education platform to develop a web application for users to assemble teams, perform tasks, and earn points that are redeemable for gift cards. They provided successful features for the launch of the application.

    “The platform has lots of features. User can earn gift cards by solving problems, which makes it more appealing. We appreciated their project management, especially compared to the vendors we had worked with before.” –– Project Manager, Education Platform

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

    Solar Digital is a development-focused digital agency based in Odessa, Ukraine. Founded in 2016, Solar Digital has a team of 28 employees. They provide branding, UI/UX design, web development, and mobile app development services to a diverse and global client base.

    Clients
    Stark Research
    Kassir 24
    Olir
    Klazz
    Industries
    Notable Project

    A shipping company on the Black Sea hired Solar Digital to design and build a CRM platform. The product needed to be able to handle a considerable flow of data from large cargo operations, including bulk shipping that does not use containers. Solar Digital created a system for tracking and managing shipments and port facilities, which automated many steps in the client's process.

    "Our work and our financial returns have increased 3 times since 2014." –Commercial Director, Ukrainian Shipping Firm

  • 17
    $5,000+
    50 - 249 Employees
    Ilford United Kingdom

    Concetto Labs is a cross-platform mobile app development company founded in 2014. With headquarters in Ahmedabad, India and offices in the U.S., the U.K., and Canada, the team of about 50 employees does mobile app development, custom software development, and web development. 

    Industries
    Notable Project

    Concetto Labs developed a website and a bespoke web app for a vocalization startup. Deploying a detailed plan provided by the client, Concetto Labs created an MVP and managed the full platform after it went live. Their involvement helped the client grow their user base. 

    “We now have an MVP and clients signing up to it and using it.”

  • 18
    $25,000+
    50 - 249 Employees
    London United Kingdom

    PixelPlex is a software and blockchain development company headquartered in New York City, with offices in Amsterdam, Netherlands and Minsk, Belarus. Founded in 2007, the team of 56 specializes in blockchain, custom software development, and mobile app development. They work mostly with enterprise and midmarket clients, primarily in the financial services industry. 

    Clients
    BMW
    Microsoft
    Oracle
    Rise
    Industries
    Notable Project

    PixelPlex worked on smart contract consultation and development for a crowdfunding startup. They built the contract system and created backend processes to enhance communication between the GUI and contracts. The client was impressed with their ability to deliver throughout the project.

    “As for their effectiveness, PixelPlex delivered everything we asked of them on time with no major issues.” – CTO, Crowdfunding Startup 

  • 19
    $25,000+
    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
    Microsoft
    BBC
    The Wall Street Journal
    HSBC
    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

  • 20
    $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
    Industries
    Notable Project

    Heveloon ltd provided UI/UX designs and mobile app development services for a digital storage company. Working from scratch, they designed and built the app's front- and backend. The partner was really happy with the deliverables, and the app received positive feedback.

    "They’re a positive team that works to understand the needs and wants of their client." –CEO, Digital Storage Company

  • 21
    $10,000+
    10 - 49 Employees
    London United Kingdom

    VELLGUS is a web and mobile app development company based in Edmonton, Canada with more than 10 experts. Since their founding in 2019, they have offered custom software, web, and mobile app development solutions for both small and mid-market firms.

    Clients
    MindZip
    OpenTennis
    Raymond Group
    Industries
    Notable Project

    VELLGUS designed a website for a trucking company. The company wanted to build a website from scratch. The site was finished in a couple of weeks and was met with positive feedback.

    “I really enjoyed Vellgus approach and transparency with clients.” - Owner, Trucking Company

  • 22
    $5,000+
    50 - 249 Employees
    London United Kingdom

    Founded in 2010, 7EDGE is a development company headquartered in Bengaluru, India. Their team of 30 provides web and mobile development, custom software development, SEO, and conversion optimization. They work with small, mid market, and enterprise companies.

    Clients
    Diageo
    Facebook
    IBM
    Industries
    Notable Project

    7EDGE partnered with a media buying firm to help them with a portal application for media buying and selling coordinated with a calendar function. They provided the client with development for the application over the course of six months. The project was successful and they were able to include everything the client needed. 

    “There are a lot of complex calculations internal to the app. It needs a lot of brains to come up with the right numbers. I believe we were finally able to get everything right.” ––Director, Media Buying Firm 

  • 23
    $10,000+
    10 - 49 Employees
    London United Kingdom

    Apex Labs is a small application development firm. Based in Prague, Czech Republic, the agency was launched in 2019. Their services include mobile app development, custom software development, e-commerce development, IoT development, and more.

    Industries
    Notable Project

    In need of mobile app development support, a blockchain company hired Apex Labs. The team built a flutter app within the company's provided designs and deployed it to Amazon S3.

    "Apex Labs worked very well with a quick turnaround time without compromising the quality of work."

  • 24
    $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
    Kuoni
    Move Mee
    Haulfryn
    PayPoint
    Industries
    Notable Project

    An online learning platform company hired Core Blue Ltd. to build their platform. As part of the engagement, Core Blue Ltd. did market research to identify the gap in the market and then designed the platform based on their findings. They developed the platform using a React framework, focusing on making the UX/UI friendly to the children who will be using the platform. The platform was completed and has been attracting a significant amount of traffic.

    "I was very impressed with the quality of their work. They clarified our ideas and made sure they knew exactly what we wanted." - Founder & Director, Online Learning Platform Company

  • 25
    $5,000+
    50 - 249 Employees
    London United Kingdom

    WEBO Digital, a web design company, is headquartered in Perth, Australia; Melbourne, Australia; Ultimo, Australia and Canberra, Australia. Founded in 2015, the small team specializes in web design, web development, custom software development, and mobile app development.

    Industries
    Notable Project

    WEBO Digital is responsible for a number of digital services including web development and design, SEO, and Google Ads. Since building the client's website, they've remained on board as a marketing partner.

    "Their follow-up stands out. The fact that they care about their customers is also a highlight."

  • 26
    $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
    Moms Beyond
    Apocalypse Survival Training
    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

  • 27
    $5,000+
    10 - 49 Employees
    London United Kingdom

    GIC.codes is a family-sized software development agency founded in 2014 and headquartered in London with a second office in Moscow. With a compact team of about 10 employees, they cater mostly to small businesses in the healthcare, financial, and transportation industries, handling website and mobile app development as well as custom software development.

    Clients
    S7 Airlines
    Sovcombank
    Ubank
    Industries
    Notable Project

    GIC.codes was chosen for their experience with healthcare clients to natively develop an iOS and Android app for a healthcare startup. They first created MVP versions and then moved on to full development work while the in-house team pushed out design, resulting in apps that have over 50,000 downloads and over 4 and 5-star ratings in stores.

    "...they really pay a lot of attention to make sure you as a client is happy." – Project Manager, Healthcare Startup

  • 28
    $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

  • 29
    $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."

  • 30
    $5,000+
    250 - 999 Employees
    London United Kingdom

    Webskitters LLC is a software company headquartered in Miami, Fla. Founded in 2010, Webskitters LLC has a team of around 125 employees who specialize in web development, mobile app development, and mobile app modernization, primarily for small business clients.

    Clients
    Mercedes-AMG
    AT&T
    Hostel Mofo
    Aupair Express
    Industries
    Notable Project

    Webskitters LLC was hired by a salon and spa business to provide digital marketing services. The tasks were to attract attention from their target audience and increase their presence.

    "Their effective communication skills and strategies developed our trust in them."

Tell us about your project
NEED HELP SELECTING A COMPANY?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT