Onionskin: AR Trace & Sketch

Pick a photo, set your phone above the paper, and the picture appears over the live camera view. Follow the lines and the drawing builds up on the page. You can make the picture fainter or stronger, lock it so a stray touch does not move it, and use a level guide to get your phone straight above the paper on a stand, a glass or a stack of books. Onionskin Pro turns any photo into clean outlines or a dot pattern, adds line weight, contrast, mirror and grid, splits one picture across several sheets for posters and murals, and records a time-lapse of your drawing. Your photos never leave your phone: line art is made on the device, with no ads and no tracking.

Features

• Trace any photo from your library, free and with no ads
• Opacity and lock keep the picture visible and in place
• Level guide and height help for setting up your phone above the paper
• Pro: line art, dots, line weight, contrast, mirror and grid
• Pro: split one picture across several sheets for posters and murals
• Photos stay on your phone, with no ads and no tracking

More games from the same developer, and the story behind each one: dangnguyen.app