Based on Apple’s developer numbers 70% of iOS devices have been updated to iOS 12. This number jumped from 60% last month in October.
At this far in the life cycle for iOS 12 it is outpacing last year’s iOS 11. Apple measures the adoption rate based on devices that are signed into the AppStore. It does not factor in devices that have never been into the store.
Curious to see how the percentage jumps after the holidays when family comes home looking for help with their smartphones.