They are pretty up there, but no, not the top, which is Facebook as you would expect. http://qz.com/481245/these-are-the-25-most-popular-2015-mobile-apps-in-am

They are pretty up there, but no, not the top, which is Facebook as you would expect. http://qz.com/481245/these-are-the-25-most-popular-2015-mobile-apps-in-america/ http://qz.com/481245/these-are-the-25-most-popular-2015-mobi...