A new, free app from the App Store has promised users a long-desired feature for retaining high quality HD even when using slow motion for things like acrobatic stunts. SloPro says it can use the camera in a variety of recent iPhone, iPad and iPod Touch models, but the 60 frames per second recording that is its main selling point remains exclusive to the iPhone 4S for now. A $2 "pro upgrade" allows users to save the raw footage to iTunes for third-party editing.
