The latest Flutter 3 Version Updates and Features

24 Jun. 22

How did Flutter 3 come into existence?


Flutter 1.0 was released four years ago. Google has been improving the platform and adding new features to it to provide an augmented experience for mobile app developers and create new apps.

  • Google has added new development tools to Flutter 1.0 versions and enhanced the iOS platform user experience.
  • Google added features to Flutter 2.0, including native platform views and sound null safety.
  • Flutter 2.5 had Material You, which was an advanced feature in Material design.
  • Flutter 3.0 was released today. It offers advanced tools to create a pleasant user experience.
  • Google has launched Flutter 3.0 to enable seamless Cross-Platform Mobile Development.

What is Flutter 3 in-store to offer?


Let’s see what Flutter 3 has to offer.

  • Support for Firebase

Flutter developers can use it as a backend service. It provides hosted backend services to developers such as :

  • Real-time database
  • Cloud Storage
  • Crash reporting etc

Firebase is the main integration in Flutter 3.0, making it more powerful and efficient


It is now that documentation and source code are being shifted to Google’s Firebase offering. This integral Firebase archive allows Flutter developers to use a strong backend to create feature-loaded mobile application development.

Google is also working to create a set of Flutter plugins that will simplify Firebase usage. Firebase Crashlytics, another update to Firebase, allows developers to monitor for errors and crashes in real-time.

Flutter Casual Games Toolkit


Google has launched Casual Games Toolkit for Flutter 3.0, which allows developers to create and publish casual games from scratch.

Flutter is an open-source platform where developers can add a variety of new features to the games toolkit. This kit is ready to integrate features such as Firebase, play service, and in-app features. Developers can also use one codebase to create exciting games using the Flutter platform.

Flutter can be used with hardware-accelerated graphics to help you create next-generation games.

macOS & Linux Support


Flutter 3.0 lets developers create apps for Linux and macOS. Flutter initially supported iOS and Android platforms. Later, it was extended to Web- and Windows-based operating systems.

Dart 2.17


Flutter 3.0 introduced a new Dart SDK update. Flutter developers now have access to the most recent Dart language, 2.17. Dart 2.17 has a lot of new exciting features such as

  • As a default feature, override and enums
  • Testing and deploying custom-coded classes
  • API sample code etc

What are the Mobile Updates in Flutter 3?


  • iOS Variable Refresh Rate assistance

Flutter 3.0, an iOS-based mobile app development platform, has new updates. Developers will now have full support for iOS devices with variable refresh rates. This is applicable to iPhone 13 and iPad Pro devices, as well as devices with ProMotion displays.

Flutter 3.0 now supports 120 Hz refresh rates for iOS apps. This limit was previously 60Hz.

  • Foldable Phone Support

Flutter 3.0 now supports programming for most foldable smartphones and devices. Flutter developers will be able to use MediaQuery class to also assign rules for DisplayFeatures and process information about various components of the device like folds.

  • iOS Releases Streamlined

Flutter 3.0 today simplifies iOS releases Flutter developers don’t have to open X-Code anymore to upload iOS releases by using the IPA command.

What are the Web Updates in Flutter 3?


  • Image Coding

This is Flutter’s most significant update for the web version.

Flutter 3.0 has enabled Flutter Web presence to identify and install the image coder API via browser.

Flutter web allows you to use integrated image codecs within the browser to decode multiple images non-parallelly. This can increase image loading by up 2x.

  • Lifecycle of a Web App

Flutter 3.0 has released Webapp Lifecycle, an all-new feature. This API allows developers to have more control and flexibility over the entire bootstrap process. You can also evaluate the app’s performance in real-time and provide helpful suggestions if necessary.

Basic Enhancements in Flutter 3


Flutter 3.0 also includes the following updates:

  • Material Design 3 is now compatible with the latest version. This allows for an intuitive, user-friendly and interactive interface for mobile apps.
  • Flutter 3.0 can be used natively with the M1 processor from Apple, which allows for faster and more precise compilation.

If you’re thinking about investing in flutter app development, it’s a smart move as you can take advantage of its many great features.



Google’s launch of Flutter 3.0 was another milestone. It is encouraging more businesses to invest in flutter app development. The increased number of Flutter apps is causing the community to grow faster.

Flutter is a great technology that can meet the requirements of different platforms and offer an exceptional user experience.

Flutter is the best choice if you’re looking to build a premium app that offers a native-like experience on different platforms.

We use cookies to give you tailored experiences on our website. Talk to us for COVID19 Support