Im on iOS 8.1.2. The PTZ stopped working on all my cams out of the blue. Nothing seems to fix it. Wish Foscam would deal with it. Heck Id pay for a Foscam app with working PTZ. A couple of paid 3rd party apps I tried work correctly but are quite a bit clunkier. I bet they delete this review, lets find out...
MajorMajorMalfunction about Foscam Viewer