6 ms·

It's a great app.

• howcool 16y ago
  True but not just an app. The underlying success is that they have successfully mixed 4 existing services into 1 1) Facebook 2) Twitter 3) foursquare 4) photos http://www.appsafari.com/fun/14657/instagram/ http://www.appsafari.com/fun/14657/instagram/