ok, I've searched through the forums and Google and I can't really find some good apps for specific purposes. Can someone tell me where I can find a decent photo stitching app for iOS like PTGui or Photoshop's Photomerge? I just purchased a bunch of apps to try them and none of them are doing it for me. I need to stitch multiple images imported from camera. The second app I'm looking for is a decent HDR app like Hugin or PTGui so I can merge multiple exposures from a camera on iOS. Someone could make a good amount of money making these apps for iOS. Also, does anyone know if DxO would consider making a pure iOS app to do what their OSX apps do?