Slingshot

o send your pictures to. One of the most interesting features is that, in Slingshot, the recipient can only see your picture if he or she sends you one, too. You can also respond to any image instantly by taking a picture right after viewing it. After you take a picture, you can do some basic edits in the app, such as drawing with your fingertip in different colors. Slingshot is a fun app to experiment with communicating with your friends in a new way.