Free Fall: Cube

Free Fall:Cube is an infinite falling game. All you need to do is; keep your cube from colliding the buildings and fall to the infinite depths. While falling to the infinite depths, collect the coins to buy-in different Cube from the game store.

You can also purchase the coins in the in-app purchases section or if you are looking for free coins, all you need to do it to watch reward videos to get unlimited free coins. The more reward videos you watch, more free coins you will get as the reward. :)