React Native is an open-source UI software framework created by Meta Platforms, Inc. It is used to develop applications for Android, Android TV, iOS, macOS, tvOS, Web, Windows and UWP by enabling developers to use the React framework along with native platform capabilities. 

React-Native

Flutter is an open-source, cross-platform software development kit (SDK) developed by Google. It allows mobile app developers to create cross-platform applications that can run efficiently on iOS and Android. Flutter uses Dart as its programming language that helps developers build native interfaces

Flutter

The official IDE for Android app development, featuring Compose design tools, flexible build system, and Android Emulator. It is recommended by the Android team for building high-quality Android apps. Android Studio supports Kotlin, a modern, concise, powerful language that is used by more than 95% of the top 1,000 Android apps.

Android Studio

A popular framework for building hybrid mobile applications using web technologies like HTML, CSS, and JavaScript. It is known for its ease of use and accessibility, robust security features, and flexibility.

Ionic

A cross-platform app development framework that allows developers to build native apps for iOS, Android, and Windows using a single, shared codebase. It uses C# as its programming language and is known for its performance and scalability.

Xamarin

A modern, concise, powerful language that is used by more than 95% of the top 1,000 Android apps. It is designed to be more concise than Java, making it easier to read and write, and it is fully interoperable with Java

Kotlin

A powerful and intuitive programming language for iOS, macOS, watchOS, and tvOS app development. It is designed to be safe, fast, and interactive, and it is used by companies like Apple, Uber, and Lyft.