Cross Platform Mobile Application

If your using C++ then you can use QT,WxWidgets,GTK. Python-PyQT,WXPython,PyGTK. Java-JavaFx

Hi Dinesh Dhami , Although I haven't worked with it myself, I'd suggest to take a look at Flutter, with the Dart programming language. It looks similar to Java to me, so it won't be to hard to learn if you already know Java. Flutter works for both Android and iOS. I hope I have answered your question :). Robbe