Keeps shutting down

I love this app. However, it keeps shutting down on me while Im in the middle of coloring a monster and I have to start all over again. It completely erases what I was working on. Its not just with me, it will do it on my mother and my friends iPads, as well.

Other than the shutting down issue, this is a wonderful, creative, and imaginative app. The monsters are just adorable and there are a lot to choose from. It would be nice if more colors were available AND more patterns.

KUDOS ON A FANTASTIC APP.

* please, help me with my shutting down issue*

BigFishFan:) about Monster Coloring Book