Juli Clover, MacRumors:

After almost three weeks of availability, Apple’s iOS 8 operating system is now installed on 47 percent of devices, according to new numbers posted on Apple’s App Store support page for developers.

That marks a very slight increase in adoption over the past two weeks, as back on September 21, iOS 8 was installed on 46 percent of devices. 47 percent of iOS users continue to stick to iOS 7, possibly due to a number of bugs that have plagued the launch of iOS 8.