iOS hits 85% - Mar. 26th 2014 5:48 pm PT Comments (0) FacebookTwitterPinterestLinkedInReddit According to the latest data from Apple, 85% of iOS users are using iOS 7. That’s up from 83% two weeks ago. Guides iOS iOS is Apple's mobile operating system that runs on iPhone, iPad, and iPod touch. Historically, Apple releases a new iOS version once a year, the current version is iOS 12. About the Author