Six native app bundle
This game is a good template for learning how to use Android Studio, containing pdf documentation of all the steps. You can then generate your APK within a day. from the installation of android studio, its configuration until the generation of a signed file.
The Chemical Elements game makes it easy for you to learn the periodic table. Basic elements, sophisticated elements and all elements with 4 game types in 3 different ways. Game types:
Earn points based on game type as you answer correctly. When you run out of rights, you can continue the game with your points.