I'm 98.7% pretty sure it'll work if you click on "purchase". It will then check to see if your family sharing has already purchased it and it will say something along the lines of: "you have already purchased this, do you want to download?". I've put it on all my family's multiple devices. My only hesitancy is that I may be thinking of Marvin 2...but I don't think so...
If I'm wrong it will have only cost $5...well worth supporting the creator of such awesome software!
|