I feel the android ver could use quite a bit of work with Navigation and UI could be smoother, I find navigating to place to places especially difficult on here. Maybe just add seprete section on screen for it when you on exploration part. Lastly, The game overheats my phone fast and drains quite a bit of battery, I've got a latest andriod phone but even then so optimisation on that too would be good

We already have a decent UI for navigation in the game. 

You have to go home button which immediately teleports you home, we also have map UI for navigation everywhere.

I'm open to suggestions on what you would want to improve.

As for the overheating issue, Since this is the first time I am hearing about it. It could be because of 2k images phone overheats, I'm not sure. It might just be an issue with your phone.