Hi. First of all thanks for the app, I was looking for EXACTLY that, KKLC order drawing practice app and found it! The fact that it's free and ad-free makes it even more amazing, I hope it stays this way...
Now to the issue: I've tried custom review and drew few characters using a generic capacitive stylus on my Android phone. What happens is if I make a left-to-right stroke too quickly it just kicks me back to the main screen. I think if I draw slowly that doesn't happen...
Looks like a bug to me I can't tell for