Hi, John! We haven't received any android related questions in a long time. A couple of questions just to clarify the situation, they may seem silly, but we still have to ask:
1) Are you sure you have an android smartphone and not an iphone?
2) Is your device a smartphone or a tablet?
3) What is the version of Android on your device?
Hi, John! We tried to find any information about RenPy games and android crashes, but there is no case similar to yours. Plus no other users complained about this issue, so we're sorry, but the only thing we can recommend for now it's to play from your PC.
Probably the issue will fix itself, with the next engine update or maybe some changes on your phone.