Flutter app maker online is an open-source mobile application development framework created by Google. It is used to develop applications for Android and iOS.
Flutter is Google's mobile app SDK for crafting high-quality native interfaces on iOS and Android in record time. It is used by developers and organizations around the world, and is free and open source.
Flutter will help you create beautiful, fast apps, with a productive, extensible and open development model. Flutter enables a smooth and easy cross-platform mobile app development.