Pretty good, TURN OFF THE VOLUME – Drawing for Kids (step by step) Review

My son and I enjoyed this app during a long car ride. A couple of things that nagged me about this app, 1. Give me an option to turn off the sounds, especially when I start the app. 2. Create an undo for mistakes. Currently when I hit the eraser my entire drawing disappears.
Review by invisionz on Drawing for Kids (step by step).