I don't think it's been asked for a while but Those of you with Android devices. Since there's no official Android version, you can run the paid offline version of the game using Joiplay. 

Just putting this out there in case anyone else wanted to know.

Thank you ! I wondered if is there anyway to make PC version compatible to Android, i learn that Joiplay is the solution. Have a good day 👍👍👍

Sorry for the lack of an android version >.< Theres some work that needs to be done to make the UI more playable on phones.

thanks!  It works!