Description of Boomerang from Instagram
Find something (or someone!) that's moving, or create a video selfie by switching to the front-facing camera. There’s just one button. Tap it once and Boomerang does the rest: shoots a burst of 10 photos and turns them into a delightful mini video. Share it on Facebook and Instagram right from the app, or save your video to your camera roll to share later.
* Take mini videos of your life and yourself using the front and back facing camera.
* Download and start capturing immediately. No sign up or account required.
* There's just one button! The app takes 10 photos and stitches them together, speeds up the video and then loops it back and forth.
* Share your videos on Instagram and Facebook right from the app, or share them later from your camera roll.