Flutter App Development

Cross-platform app development using Google’s Flutter provides stunning visuals and unrivalled stability for half the development cost of native. Work with the UK's top Flutter app development agency on the most popular toolset available.

Simply put, Flutter is a cross-platform development toolkit developed and maintained by Google. Flutter was created with developers, compatibility and user experience in mind.

Foresight Mobile were early adopters of Google’s Flutter app development SDK back in 2018, making us the UK’s most experienced Flutter development agency.

By writing your app once with Flutter we can distribute your app across iOS, Android, the web and desktop - all from the same codebase. This means we can deliver your product quickly and efficiently, greatly reducing development and maintenance costs compared with native and other cross-platform technologies such as React Native.

Service Benefits

Our years of experience as one of the earliest adopters of Flutter makes us the top UK Flutter app development agency.

Faster Development

Deploying one codebase across all platforms is inherently quicker than developing the same app multiple times. Known as cross-platform app development, this is Flutter's key benefit.

Features like hot reload allow our developers to iterate quickly on features and deliver value early in the process. By leveraging technologies like bloc and clean architecture we ensure that our apps are straightforward to develop and maintain.

Native Performance

Flutter’s Skia rendering engine provides 60 fps animations and transitions, and its built-in animation widgets provide great features, right out of the box.

Unlike React Native’s JavaScript, Dart compiles to native code - extracting the full performance from your device. Features like sound null safety allow us to write performant and bug-free code.

All of this means that you get a native iOS app and a native Android app all from the same codebase.

Material and Cupertino Widgets

There’s no need to worry that your app won’t feel at home compared with natively-developed apps. Flutter provides native widgets for iOS and Android through the Cupertino and Material widget sets.

This widgets are built into the platform, allowing us to provide user interfaces that match the design idioms of the platform where appropriate.

Mobile, Web and Desktop

Flutter’s browser support is now production-ready, allowing us to target the web effortlessly using the same code used for the mobile app.

Should we need to provide desktop admin functionality for your product we can leverage Flutter’s browser support to re-use code from your mobile offering, saving plenty of development time compared with a custom web app.


What our clients think

Get in Touch  

"A team of great marketing experts"

“They’re more thoughtful than any other development team I’ve worked with..... I’m not sure what they could improve."

Mark Bryk
CTO, Prax

"The best marketing agency out there"

"The team has delivered exactly what we asked for but is able to use their own skill and judgment to make improvements"

Frederick Drapkin
CEO and Founder, Tenner

"One of the best marketing agencies"

"Foresight Mobile effectively and promptly met our needs. They were a candid, reliable, and collaborative partner."

Fumbi Kolawole

Frequently Asked Questions

Questions about

Flutter App Development

Is it expensive to publish an app to the App Stores?

Developers must pay a one-time fee of $25 to publish an app on Google Play, while Apple requires an annual fee of $99. Submitting an app is easy, and we're here to help you create an eye-catching store listing with marketing copy and screenshots.

Are there any hosting expenses?

We will typically use a platform such as Firebase to ensure that your app is stable and performant. This is low cost and scales automatically as your user numbers grow. There may be other services to consider like content management systems, but most of our apps cost less than £100 / month to run.

How much does it cost to build a cross-platform app?

We commonly work with startups to design very cost-effective solutions for minimum viable product (MVP) apps. The amount that could be spent on a professionally-designed and developed app can vary widely, from £30,000 to £100,000, depending on the complexity of the project and the number of features.

How long does it take to build a Flutter app?

The amount of time it takes to build an app depends on a variety of factors, such as the complexity of the app, the number of features, and number of services we integrate with. Generally, it can take anywhere from a few weeks to several months to build an app.

What does cross-platform mean?

Cross-platform app development is the process of creating an app that can be used on multiple platforms, such as iOS, Android, and the Web. This type of development allows developers to create an app once and then deploy it to multiple platforms from the same codebase, saving time and money.

What programming language does Flutter use?

Flutter uses the Dart programming language to create apps for Android, iOS and the Web. Dart is a modern, object-oriented language that is easy to learn and use. It is also very fast, allowing for quick development of apps and rapid feature iterations.

Pursuing Excellence in Mobile App Development

We apply 25 years of mobile app development experience to help bring your ideas to fruition. At every stage of the product lifecycle we’re here to provide the guidance and experience necessary to make an engaging product that’s fit for market.

We optimise the resources available to reach both mobile and the web from a single codebase. Our stunning cross-platform apps are based on industry best practices, making us your reliable development partner.