Apple Announces iOS 9 Adoption Has Reached 66%

Apple has announced that iOS 9 adoption has reached 66%, as measured by the App Store on November 2, 2015. That's up from 61% two weeks ago.

25% of users have iOS 8 installed and 9% of users are still on an earlier version of iOS.

Apple has already released iOS 9.1 to the public and 9.2 to developers. If you're still on iOS 8, let us know why in the comments!