Any automatic save file transfer method? (PC/Android)

I have started a new farm on my phone, and sometimes it's really inconvenient to play it there.

Sometimes I have to save battery, or for whatever reason I need to play stardew on my PC instead of my phone.

I know how to transfer the save file manually, but moving it from one device to the other every once in a while, besides being tedious, could get my save file corrupted.

So I'm looking for a method that automatically transfers the save file.

My PC runs the Steam version of the game. Steam Cloud can be disabled if it interferes with the method.

Any info is appreciated :3
 
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