If you prior knowledge of how a single function works...

Theres a toolbox, but what you do with them isnt clear. How does the paint brush paint? I have no idea. I highlighted it and chose a color, but it just moves the icon around. No color is applied.
The eraser must eease, but there are no instructions on how to make that happen, either.
Easy to figure out? Not for me, and Im a fanatic for drawing and painting apps.
Theres a Support arrow that takes you to a site with an email address.
Ive written twice and gotten two responses of Sorry! No instructions available"
You usually get what you pay for. For $1.99, its $1.99 over-priced.

caseyjoanz about PaintTime