A free program for Android, by Uni-Force Development Ltd.

Bomb! Tank is a turn-based strategy battle between players, where they will use their parabolic principle to shoot the other one. The goal of the game is to defeat your opponent by pulling up the balls and letting them fly, while at the same time, you need to avoid being shot by your opponent. To achieve victory, you will have to use your skills to calculate the trajectory of the balls and use the various types of ballistics to get your opponent.

Get this game from Google Play.