If I could I would rate this a 0. Don't get me wrong it's fun, but guess what? I'm not rich! What I'm trying to explain is..all of the colouring pages cost money (not everyone has money) there's only like 4 that has ads on it. Plus no one likes a stupid, irrelevant ads. Improve please. This is not cool. There's alot of unfortunate (including me) people out there who are excited to colour without making a mess, they get this to achieve their dream, and then they have to pay. They don't have money