Ads roughly every 20 - 45 seconds, requires wifi even though it's not online or multiplayer, messes with your settings without perms. 0/5 wouldn't recommend to anybody. Not to mention, the devs say that the game cannot be made free to play without the super often ads, they say that you get bonuses after each ad, but this is a lie, I got no bonus when opting to watch an ad for a reward, devs are scumbags.