Why doesn't someone just make this already. This app does not exist on Android so it's wide open. I've yet to see this developer say anything positive with regards to an Android release. I don't even see the difficulty. While I'm not a coder, I do see tons of 'Leveling' apps that are really good and very cool.

There are so many things you could do with this app to make it cool. If someone decides to do this I have a suggestion that might be a good starting point... Make the background image a 'skin' (open source style so it will grow fast) so that the user base can create their own skins. My thoughts would be playfields or top down shots of full machines. You could also make this skinnable image 3D and respond to the tilt angle. Each skin could be saved with the machine and it's data such as the glass leveling info. I wish I could code

I'm not 100% sure but with most level programs if you place the phone on a level surface and calibrate, the natural sitting position will be recorded as 0 degrees compensating for any protrusions on a phone or case. Kinda like zeroing out container weights when weighing.