App Crashes
If you want to revert back to the previous color, parts of the picture turn black or the entire picture is completely blurred out. Also, the same thing happens if you don't touch the space where you want to color exactly in the center. There's no way to go back to continue the picture. When you return to the home page, your work is totally wiped out! I was so disappointed because I really liked the picture selections. The only reason I gave it 2 stars is that I hope the developer will be motivated to fix all these issues.
