Xamarin.Android - Integrated environment for building not only native Android but iOS and Windows apps too.
Bubble.io - Building tech is slow and expensive. Bubble is the most powerful no-code platform for creating digital products.
RAD Studio - RAD Studio 10.2 with Delphi Linux compiler is the fastest way to write, compile, package and deploy cross-platform native software applications. Learn more.
Android Studio - Android development environment based on IntelliJ IDEA
Rider - Rider is a cross-platform .NET IDE based on the IntelliJ platform and ReSharper.
B4X - Cross platform development tools for native iOS, Android, desktop and server applications.