I downloaded a free crapp. It cost .99 to remove iAd. App was buggy after purchase. Deleted app then re-installed same bug. Deleted again few weeks later. After re-install the in app purchase is now $4.99 with no "restore purchase" button. If I try to re-upgrade the crapp will I be charged an additional $4.99? Apple your IAP and iAD suck 49311.