You can draw on an iPad with an Apple Pencil on the Procreate app, which you can use to sketch, paint, and illustrate. To draw with Procreate, select a brush and color from the toolbar at the top of ...
Pointing and clicking is a lousy interface for sketching. That's why Apple made the iPad Pro. It's meant to be an all-in-one artist's toolbox that can replace your sketchpad so you can paint, draw, or ...