The iOS 12 operating system is installed on 83 percent of devices released in the last four years, according to updated iOS 12 installation statistics shared on the App Store support page for developers.
Apple noted the updated numbers on its App Store Developer page. The last time the statistic was updated was January 1st this year. At that time, 75% percent of all iOS devices were running iOS 12, with 78% of devices four years old and newer running the latest version. As of Apple’s numbers yesterday, 80% of all iOS devices were running iOS 12, with 83% of devices four years old and newer running the latest OS.
People have been adopting iOS 12 faster than iOS 11. In April 2018, iOS 11 was still only installed on 76 percent of devices, perhaps because of the myriad bugs that plagued the iOS 11 operating system over its lifetime.