The data shows that 74% of iPhones have been upgraded to iOS 26.

Apple has released the latest App Store data for iOS 26 and iPadOS 26 systems, showing how many iPhones and iPads are currently running these two system versions. The latest data tracks iPhone and iPad devices that have made transactions on the App Store as of February 12, 2026. Looking at the iPhone side, 74% of iPhones released in the past four years have upgraded to iOS 26; if we look at all iPhone devices, 66% are running iOS 26. On the iPad side, 66% of iPads released in the past four years are running iPadOS 26; if we look at all iPad devices, 57% have upgraded to iPadOS 26. As a comparison, Apple's data for iOS 18 and iPadOS 18 released in January 2025 showed that 76% of iPhones released in the past four years were running iOS 18, and 68% of all iPhones were running iOS 18; 63% of iPads released in the past four years were running iPadOS 18, and 53% of all iPads were running iPadOS 18.