Idle? Yes...but everytime you open the app you are bombarded with in-game pop-ups that intice you to BUY something/anything for the sake of game progress. The whole purpose of an "Idle" game is to allow individuals who may not have all the time in the world to devote to gaming, some escape for there day to have a bit of leisurely fun, without having to worry about logging in every chance they get to maintain a steady progression. Money pit!