Hey, Thanks for the reply.
I've downloaded the app and I have the same issue. I spent a few hours trying to fix the issue but can't seem to figure it out.
I am currently working on a new game in a newer version of Unity I expect to release this week. If the new game has no problems it will help me find where the problem is for this game.
Until then, the game seems to be working fine in Chrome browser (provided it's not full screen) if you want to try.
I appreciate the feedback a lot! It's really helpful so keep it coming :D