Live GIF - Convert live photos to GIF
SloPro - Shoot video at a high speed then play it back in 1000 FPS slow motion.
High-Speed Camera - Quintic Consultancy Ltd - Sports Biomechanics Video Analysis Software, Biomechanics Consultancy, Quintic Ball Roll, Putting, Cycling, Gait, Equine Biomechanics.
Slow Motion Video FX - Slow down your videos with a single click. Adjust speed, zoom in, slow down a certain part of your video. Even speed up. All online, no account required
GifLab - The easiest way to create GIFs on your iOS device
Slow motion Video Editor - Slow Motion Video Editor is an application through which you can slow down the motions of your usual video.