Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
Devart Data Generator for MySQL - Populate MySQL databases with massive volumes of random test data using dbForge Data Generator for MySQL. Download a trial version now!
Xamarin.Android - Integrated environment for building not only native Android but iOS and Windows apps too.
Mockaroo - A realistic data generator to test your app
Kodular - Much more than a modern app creator without coding
Dummi - The smart way to generate random data for your projects.