We all played with flip books as kids, and while they may not be as popular now as they were back then, we certainly haven't forgotten about them. iFlipBook from HyperSense Software attempts to recreate this age-old form of entertainment with help from your iPhone, and for the most part it succeeds in its mission.
iFlipBook allows you to construct videos with an ultra-low frame rate, offering the appearance of pages being flipped. There are two ways to create these clips using the app: You can either building the videos frame-by-frame using individual photos stored on your phone, or shoot your work using the app's built-in video recorder.