[Zubersoft]

If you are using MobileSheets on an iPad, then you can also install that version on your Mac mini. Just load the Mac Store, search for "MobileSheets for iPad", and Apple will ask you to pay again. Go through the steps as if you are paying and then it will just let you install the app without actually charging you (it's a weird bug that I have informed Apple about, but they've done nothing to address it). To transfer your library, just create a backup under Settings->Backup and Restore->Backup Library, copy that to the Mac mini and then restore it under Settings->Backup and Restore->Restore Library from Backup.

Mike