The idea behind the Money Rush app is simple: If you're a user with a mobile device and a few minutes to spare, then you can't miss the opportunity to make a quick buck or two. Money Rush is a mobile app that allows you to play free games on your phone. Once you start playing, you'll be able to see how much money you're making, so you can keep track of how much you need to earn in order to pay your bills and buy the things you want. It's simple to play, and the more you play, the more you'll earn.