Last time we checked, iOS adoption rates stood at 84 percent of iPhone, iPod touch and iPad devices that were detected as running iOS 9. Moreover, eleven percent of hardware was on iOS 8 and the remaining five percent of devices used iOS 7 or older editions of Apple's mobile operating system.
These stats were valid as of a little more than two weeks ago. The new numbers Apple just posted to its App Store dashboard for developers, however, paint a not-so-rosy picture for iOS 9 adoption.
According to App Store device logs, the latest set of figures has not changed the slightest bit, or has not changed enough to move the needle versus two weeks ago.