According to data shared by analytics firm Mixpanel, over 90 percent of all iPhones in use are now running iOS 14. This comes ahead of the expected launch of iOS 15 at Apple's upcoming WWDC event. iOS 14 was launched in September last year, and has seen 90 percent adoption in just seven months. Google's Android, meanwhile, is improving upon its infamously slow adoption rate, with Android 11 being used on 25% of Android phones 6 months after launch.