I attempted to use Procreate (which I basically coughed up my money to get) to draw this. Gotta say though... I honestly was disappointed with Procreate in a few ways... Ibispaint is better (in my opinion) and it's free... (I'm just enraged that you can't change the opacity of layers in Procreate...) And the pen is kind of hard to get used too... All in all Procreate is a good app but I still recommend ibispaint to people doing manga/anime drawings.