Great start.....SUQ FINISH!!!!

Got a drone for XMAS, picked this app at the App Store. Seemed to work fine and I learned a lot, until I did an in-purchase upgrade. The download just hung ( even after removing, hard reset etc ) then I contacted the Developer via email. Guess what....no response.
F This, the developer has the stones to ask the user to give a higher star rating. KMAMF... Zero Stars, but the review wont let me post without giving one Star. You sorry BTFQRS OWE ME ONE STAR ( and one jelly donut )

DEFend my Coffee cup about ARDrone Sim