From the phone? Woa, I didn't know that, I'm going to have to upgrade haha. The result is like using a tablet, awesome dude.
As for the art, I liked it, the evolution looks super good, it has a slight resemblance to sonic in his features haha but it looks super.
Yes, it is a very good app, it is one of my favorites. Today I am trying a new app to sculpt 3D designs, similar to Blender but for Android. Thanks for your comment.