Experienced Flutter Developers

chilliapple is an app and web development company established in 2008 with a variety of highly trained and experienced specialists. Our team of developer experts use the Google Flutter software development kit for clients who need beautiful, natively compiled, cross platform applications from a single codebase. Our UK agency has Flutter developers for hire who are masters of their craft and live and breathe the latest web, Android and iOS development technologies to design and build a Flutter framework that is fit for the future.

Working alongside chilliapple account and project managers, our Flutter developers will work with you to understand your business and specific mobile app specifications to deliver the design & performance your Flutter app development project needs.

Our Agency Credentials

We're a leading Flutter development agency in the UK. Our team of Flutter specialists are fully trained and encouraged to be Flutter masters with further learning through our specialists internal training programs.

Our Flutter experts put their knowledge to the test every day by working on app development projects for our B2C and B2B clients, whatever the industry or aspirations.

  • 8+

  • 6

  • 4+

  • 4+

    Years of

Our Specialist Flutter Development Services

Flutter Application Development

Flutter Application

Our Flutter app development services are designed to help you create a cross platform mobile experience for all your users. [+]

Flutter App Upgrade & Migration

Flutter App
Upgrade & Migration

We help you migrate or upgrade your iOS and Android app development using Flutter's codebase and tools, built by Google. [+]

App Maintenance and Support

App Maintenance and

We aren't just limited to project launch and deployment. We take pride in providing support and maintenance on an ongoing basis if you need it. [+]

Need one app for web, desktop and mobile?
Talk to our Flutter experts today!

Why Hire chilliapple Flutter App Developers?

  • Founded in 2008 with a team of over 70 specialists.

  • Fair, competitive pricing.

  • Hassle free, no jargon development process.

  • Focussed on delivering on time and on budget.

  • 30 days free post-launch support.

  • chilliapple engineers only available from us.

Choose a Hiring Plan that suits you

We know that each industry and each business has its own unique opportunities, challenges and objectives. That's why we have designed three hiring models to suit your budget and needs. Full-time, part-time, or on demand.



As an established web and app development company, we can be trusted to deliver both simple or complex Flutter application projects. We select one of our Account and Project managers together with our experienced Flutter engineers and fully understand the finer points of your brief to build the web applications that your company requires to thrive.



Whether you need to fill an urgent Flutter skill gap or would like to hire a team of developers on a full time loan basis, each chilliapple developer is ready to be dedicated to your business. And our experts are only available through us. They are trained by us, become software development masters with us and don't work for anyone else.



Our Flutter apps support packages are designed to suit all digital business budgets and complexities. We offer ongoing maintenance and advice to ensure your cross platform mobile web apps are kept secure from hackers, free from glitches and offers the latest software release and upgrades to keep your user interface optimised and keep your customers coming back.

Why Develop using Flutter?

  • Cost Effective

    Flutter's single codebase for both Android and iOS means you only need one software development team to developed and manage your cross platform apps. This keeps developer hourly costs down and reduces the time required to complete Flutter projects and fixes. Compare this to native app development where an iOS version is developed independently of an Android version, doubling the build cost.

  • Quicker to Market

    The cross platform mobile app development tools allow developers to create an app for android and iOS quicker and easier. Development times can be halved which means digital businesses can bring app solutions to market faster and gain a competitive edge.

  • Appealing User Interface

    The framework offers a set of distinctive and attractive widgets and the libraries are frequently enhanced with new interface components. In this way, a smaller development team can more quickly build a beautiful native app on both Android and iOS without necessarily the input from a creative designer.

  • Not just Mobile Apps

    Flutter applications started for just mobile but now also can be run on web browsers and, from the same one codebase, developers can fix bugs on multiple platforms simultaneously for mobile, web and Apple devices.

  • Simplicity

    Anything that a native app can do, a Flutter built app can do too. And if OS features are not available as a plugin, Flutter can establish communication between its Dart programming language and the native code. Flutter offers typical OS features like GPS coordinates, sensor data collection, permission handling, Bluetooth, plus other features in plugins supported by Google.

  • Community Support

    Google continuously supports developers with updates and fixes. At the last count, Flutter had 81,200 Stars, or experts, on Github. Its developer community share their knowledge and experience to allow for quicker development and faster learning and Google organises events to teach brands how Flutter can help to grow their businesses.

  • Just Like Native

    Flutter apps are very similar to native apps as no intermediate code interpretation is required. The software renders using Skia, an internal graphics engine, for fast, well-optimised builds not seen in most other mobile app frameworks. And it's perfect for mobile apps as it cam deliver advanced custom UI designs seamlessly for both Android and iOS.

  • Faster Coding

    Flutter’s hot reload allows engineers to check the effects of code almost immediately making app creation time quicker than others. In addition, its customisable kit of widgets make it simple and faster to create applications however complex.

Want to see our recent work?

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What our clients say

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Frequently asked questions

How much does it cost to hire a dedicated Flutter developer?

Chilliapple charges fair, competitive pricing.

How much does it cost to build a Flutter application?

The cost of creating, testing and launching a Flutter application is very much dependent on the complexity of the requirements. Expect to pay Anything from £15K + for development (depending on the features and functionality required)

Why should I choose you over other UK Flutter development companies?

Chilliapple has been established since 2008, has a very loyal customer base, focuses on delivering on time and on budget and has a no-nonsense approach to development.

Is Flutter good for app development?

Flutter is an open source single codebase that is perfect for cross platform application builds.

Is Flutter backend or frontend?

Flutter code can be used to develop both front and back end solutions.

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