I was under the impression that this was possible, but don't see how to do it. I did iTunes file sharing and saved my save to my computer, and bought The Quest HD through steam, but can't figure out how to transfer my save to the steam version.
I want to be able to be able to continually transfer my save between iOS and steam as I want to play it on my PC when I'm at home and when I go out, transfer it back to my iPhone.