The “Flutter application” template contains lots of code (which we’ll be exploring later) but for now let’s keep things simple and create an app that displays a “Hello World” message.

Flutter lets you build compiled, cross-platform mobile, desktop, and web applications from a single codebase. Get started with Flutter and its easy-to-use programming language, Dart.

The latest Flutter SDK update, version 2.10, makes it just as easy to make apps for Windows as it is for Android and iOS.

Despite the duopoly of the current app marketplace, businesses should not be maintaining two development teams. Flutter and cross-platform apps are the future.

Flutter is a tool that helps developers build applications that function equally well on multiple platforms, without the hassle of writing bespoke code for each operating system.

This article explores the top 10 Flutter apps making waves in 2025, and walks you through how to implement in-app purchases (IAP) using Flutter.