Is there a way to share your save file between machines? I have this game installed on PC, android and an android-based retro console.
If you go to almanac and then to the achievements page, there's buttons to load and save your achievements list. This will generate a text string you can use to pass your unlocked achievements back and forth.
It won't include what enemies and classes you've 'seen' or your stats, so it might look a bit wonky, but it's been enough for me to work with.