The iOS operating system 10 installed on 79% of compatible devices
Apple reported that at the moment the iOS operating system 10 installed on 79% of compatible devices. For this she took a little more than five months. Another 16% are iOS 9, and the remaining 5% is still an older version.
For comparison, a year ago, iOS 9 was set at 77% of all compatible devices as of iOS 8 to achieve this result took altogether nine months. Thus we can say that iOS 10 is spreading faster than their immediate predecessors.
One of the reasons for such results can be record sales of smartphones, including the iPhone 7.