In figures posted to its developer support pages Apple states:
86% of all devices introduced in the last four years use iOS 14.
From those figures, a further 12% run iOS 13, with only 2 percent of iPhones introduced in the last four years running an OS older than iOS 13.
For all iPhones, 80% of active devices use iOS 14, again 12% run iOS 13, and only 8% run an OS older than iOS 14.
The figures for iPadOS 14 are remarkably similar. 84% of iPad devices introduced in last four years run iPadOS 14, with a further 14% running iPadOS 13, and 2% running an older version. For all iPads, the figures are 70%, 14%, and 16% respectively.
Apple says the figures are taken from the App Store as of February 24, 2021. They are a…