https://techcrunch.com/2018/06/04/apple-introduces-ios-12/

Apple announced the next version of iOS at its WWDC developer conference. While iOS 12 won’t be available before the fall, it’s always interesting to get a sneak peek at the next version of iOS.

Apple’s senior vice president of Software Engineering Craig Federighi first talked about some numbers. 81 percent of iOS users are currently running iOS 11. 6 percent of Android users are currently on the last version.