Until March 23, Apple said that 85 percent of active users of iPad, iPhone or iPad Touch are using any of the versions of iOS 7.
This figure is given after the report, with 52 percent of users of iOS 7, which was released just a week after the launch of the operating system version in September of last year. Before the end of 2013, this figure had reached 78 percent.
While today about 12 percent of users are in iOS 6, and the remaining percentage are older versions of the mobile operating system of Apple.
The high rate of adoption of new versions of iOS remains a major priority of the Apple platform in terms of security and attracting developers against rival platform - Google's Android.
