Have a look at Delphi if you want cross platform native apps https://www.embarcadero.com/products/delphi https://www.embarcadero.com/products/delphi. It's very

Have a look at Delphi if you want cross platform native apps https://www.embarcadero.com/products/delphi https://www.embarcadero.com/products/delphi. It's very easy, $50K would take you a very long way.