The highly-awarded Drawing Pad app is a fun early-childhood art app for the iPad, where you can create drawings using realistic crayons, paint brushes, pencils, pens, and more. You can purchase colouring-in books via in-app purchase, and save drawings to the Photo Roll, or send via email, etc.
For more information, please visit the official site: http://drawingpadapp.com/
For: Early Childhood to Middle Primary Students
Cost: $1.99 AUD (Download Link)
Requires Wifi?: No.