ComicLife (3.-)
https://itunes.apple.com/ch/app/comic-life-3/id891378056?mt=8
Brushes
https://www.macworld.com/article/1151751/brushes_ipad.html
Brushes Redux
https://itunes.apple.com/ch/app/brushes-redux/id932089074?mt=8
Drawnimal
Tiere fertig zeichnen
Quellen: