Bounce, by mathso is a free, retro, arcade game for Android in which you have to evade the balls and survive as long as possible. The longer you survive, the higher you'll rank!
Practice your skills, reaction time, beat your own highscore and compete online with other players! The game features online achievements and global leaderboards (both powered by Swarm). It also adds a neat dynamic through its use of realistic physics and fast-paced play.
If you're looking for a fun Android game to help pass the time that's easy to pick up and play, then check out Bounce!