Mac users will find their Ren'Py saves tucked away in the user library. ~/Library/RenPy/ How to access: Open Finder .
Finding saves on Android can be more complex due to varying file permissions. /Android/data/[com.developer.gamename]/files/saves Internal Storage/Documents/RenPy_Saves/ renpy game save location
Just let me know which platforms you're moving between! Mac users will find their Ren'Py saves tucked
/Android/data/[package.name]/files/saves or Documents/RenPy_Saves/ 1. Windows Save Location renpy game save location