Could be better, just change these – Pixel Art Book：Color By Number Review

I love this app, however there are some changes that should be made. First, when I accidentally color the wrong square, the app freezes and I have to leave the app to continue. It gets irritating over time. Second, the bucket tool is super sensitive to double-tapping, so therefore I use the bucket tool when I don’t really need to. Thanks, have a good day!
Review by Angelica Schuyler1 on Pixel Art Book：Color By Number.