Mobile app

Question

What sololearn languages work best for creating a mobile app?

Answer 1

If you wanted to make android, You should have a good knowledge of Java,XML, and some more basics and fundamentals.
But if you wanted to make a IOS app for I-Mac or apple products like Iphone Swift is used in XCode of apple products to make it.

Answer 2

Java

Answer 3

Thank you for your responses.
Have you ever used Jpython to utilize Java libraries?