Can be fun as a game on it's own, but I would not recommend it due to the number of ads it shows. My main frustration was if I switched the app I was using I had to watch an ad to continue coloring when I returned, even if it had been less than 30 seconds. While I enjoy coloring apps and this does what I want it to do, I find that the number of ads it shows in order to play without paying is not worth it.