1. It kinda hard but also it can be easy to can also annoyingI downloaded this for my 3 year old child and it has been very helpful- the locked features were easily worth the few dollars I paid.
2. Update: if your app doesn't have a complete alphabet then you shouldn't be able to call it a "writing wizard" .
3. I only wish the developers would follow up by making another app for Katakana characters.Free version is absolutely useless.
4. Maybe you should call it "shape wizard" .