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Instagram has 90 million users that check into the application at least once a month, according to new data released by the company today. You may recall when the entire Web freaked out over reports that Instagram users were leaving in droves after the company changed its terms of service around a month ago. At the time, it seemed that Instagram had lost around 25% of its daily active users (DAUs) based on data from AppData.
Mirroring Twitter, they made Instagram public by default. After months of testing, Instagram launched on Oct. 06, 2010. Systrom and Krieger didnât know exactly what to expect, but 25,000 users showed up on the first day. For late 2010 when there were fewer iPhones on the market, that was a big number.