Has anybody come across this problem? I have created an UIScrollView of images, much like the Camera Roll. Each image can be pinched to zoom in and out. Got my code working great on the simulator. I put the code on my device (both an iPhone and an iPod Touch) and nothing. The images don't pinch, nothing happens. Am I missing something basic here to enable pinching on the device? How can it be working on the simulator but not on the device?