Looking for a quick way to creep out your friends?
Meet FaceSwap, an iPhone app that lets you instantly swap faces — yes, faces — with your friends in photos. Using Face detecting technology the app is able to find all of the faces in a photo, crop them, and swap them instantly.
Once FaceSwap does its initial swap, you can pinch and zoom to perfectly position the faces. Finished photos can be saved to your camera roll, or shared on social networks such as Facebook, Twitter and Instagram from directly within the app.