- Use the knobs to etch
- Shake to erase just like the Etch A Sketch toy
Upgrade to the full version to unlock these features:
- Draw with your finger
- Save your drawings and import photos
- Change colors using the paint palette
- Complete various games and puzzles to test your etching skills
Also, check out http://etchasketchmobile.com to view a gallery of user generated sketchs and much more!