Read the dev logs, the author explains why they dont make apks anymore. If you have an android you can use joyplay from the app store. You'll download the game on the device and unzip it. Then youll add the game to joyplay. Also make sure you get the renpy plugin too. I think it tells you to get it. You can google something like add renpy game to joyplay android. To transfer your safes, you'll have to plugin your phone to the laptop to transfer, or you can use something like dropbox or another cloud storage to transfer. Up to you. But in the future, please try to do research on your own. Tends to be bad manners asking for help with no solutions you've tried. tho there are usually people like me wholl help regardless. xD