An anonymous reader quotes a report from VentureBeat: After a longer wait than usual, Apple today finally released the first official numbers for iOS 11. The various figures and estimates released by marketing and research firms are no longer relevant, as we now know for certain that iOS 11 has passed the 50 percent mark in less than two months. In other words, the latest version of the company's mobile operating system is now on one in every two of its mobile devices. iOS 11 was released on September 13, meaning it took less than seven weeks to reach the majority of users that Apple tracks. While this is certainly impressive, keep in mind that iOS 10 took less than a month and iOS 9 took less than a week to hit the same adoption milestone. Sure, the number of iOS devices is growing, but Apple also cuts down the number allowed to get the latest updates.