Snapchat is a picture exchanging app developed by Evan Spiegel, Bobby Murphy, and Reggie Brown who attended Stanford University. Using the popular app, users can take pictures, record video, add text, geofilters, and also drawings. They then send these pictures to people on their friends list. The picture can be viewed for 1 to 10 seconds, then it is deleted forever!
Click here to go to the official snapchat site.