After starting the year off with only 15 million users, Instagram is roaring with over 50 million users today. If you go back a few days, Instagram had 30 million users at the start of April, and 40 million on April 13th. Moreover, Instagram is adding over 5 million users each week. That’s a lot of momentum – even without considering the Facebook acquisition and the availability of the popular app on Android (though that made a large impact).
And as far as who is using this app? As it stands, about 40 million Instagram users are iPhone owners. But hey, they had it as an exclusive for a while. So what do you think? Are you hip to Instagram yet? Let us know!