iOS 7 is doing pretty well. Apple’s latest update, iOS 7.1, is also doing well. In fact, it’s reached nearly 12 percent adoption rate in less than two days.
Apple released it on Monday, but by Wednesday it was on roughly 3 million iOS devices.
iOS 7.1 brought several fixes and minor visual tweaks to the popular operating system. It also features smoother animations and better functionality on older devices such as the iPhone 4.