Works for a few days then randomly stops working. Demands location access to be on when using..... When the app randomly decides to break you have to waste time having to reset and reconnecting your crafty plus. I say waste time because their instructions give the impression it will reset right away. I had to try multiple times following their instructions to the letter. 3 stars if it didn't break all the time. 4/5 stars if it didn't break all the time AND they didn't require location access.