#22 – Temple Run 2
Temple Run 2 has been downloaded over a billion times to both Android devices and Apple devices.
In this game, you are an archaeologist who is being chased by a group of gorillas in a temple (think Indiana Jones). As you run away from them, you collect coins and avoid obstacles and traps so you can avoid being caught. This app was at first designed only for iPhone but it became available for Android later on with all the popularity.