the app is really great . . . my daughters both love it. the design is clean and interesting and beautiful. its a great learning tool that keeps them coming back. my only complaint is that the tracing can be a bit unresponsive or delayed. this wouldnt be a problem for me, but its sometimes frustrating for the girls. when they draw outside the line by accident, it takes an extra moment for the app to reset and ready itself. i recommend this app, but be sure to explain that to your child.