Yuck!
I had high hopes for this app. However, to be able to draw, you have to place the phone onto something next to the art paper. Most of the phone has to be over the paper. Which means you need to hold the phone down with one hand while drawing with the other to attempt to steady the image. You don’t get your full page to draw with. If you want to purchase an apparatus to hold the phone, that cost more; therefore, you are having to hold your phone, it is not steady and your image moves around as you draw. The controls to adjust are buried underneath small tabs. It does not make sense as to what these control. Even when you use the helps, it’s still not clear. I wish I could get my money back. I will move onto something different.