Apple has updated its mobile installation numbers for the first time since iOS 15 was released in September, detailing just how many devices are running its latest mobile operating system.
Apple’s iOS 15 is now installed on 72% of iPhones that are four years old or newer – and 62% of all iDevices regardless of age, according to data from the company’s App Support webpage.
Apple splits its mobile OS installation data into two main categories: devices introduced in the last four years and all devices; it then tracks iOS and iPadOS installs in each of those categories. The data is based on devices that conducted transactions on the App Store on Jan. 11.
