STP: There’s something to be said for simplicity. In a world of gaming where buttons have their own buttons and a tutorial can be a five hour ordeal, simplicity can be a breath of fresh air. Glass Balance Pro certainly does have simplicity. Its controls are nothing more than a simple tap and swipe, and the basics are easy to grasp. While it may not be the game that changes the world of iOS gaming, it certainly could be a nice breather between RPGs and first-person shooters.