An app I don’t use very often, but sometimes I remember it and then hve a play with it. This was just a doodle of a face. There is a metallic and non metallic pen and different sizes of them, plus a dry brush, an everlasting oils brush, and two others. The colours change depending on how metallic you set it. I think I could learn to control it better if I used a stylus instead of my finger to draw.