【實用娛樂app】Cheat4eva|最夯免費app-綠色工廠好玩App

100% no more STRESS. You just prepare your cheatsheet (formula, equation, keywords) and then take a picture with Cheat4eva. In Cheat4eva you have two screens. During the exam you just click the "=" sign in the calculator screen to toggle to cheatsheet. And when the teacher comes, you just click to the picture and it goes quickly back to the calculator screen. 100%SUCCESS Guaranteed