A free app for Android, by Music Avengers.
With its realistic physics, Billiards Star is the best ball pool game on mobile. The game allows you to play with one or two players.
You can play either in free mode or in challenge mode. In free mode, you can do whatever you want. In challenge mode, you will be limited by the score and the time. If you fail to hit the target, the game will end.
You will be given several shots to hit the target. Each shot will cost you a certain number of points. You will lose all of your shots if you miss the target.
You can use the arrow buttons to move the aim of the ball. If you press the target, you can see what angle the ball is at.
You will also be given several cues. Each cue will cost you a certain number of points.