Re: I call Bullshit
https://developer.apple.com/support/app-store/ (pulled the morning)
IOS 8.4 or better - 86%
IOS 7 - 13%
Earlier - 2%
...which while it equals 101% of devices does suggest that 70% of people won't upgrade IOS even months after a release.
Even more that that, 2 weeks after IOS 8.4 had only hit 40% of devices, so again 70% hadn't updated, so El Reg is clearly right!
Oh, hang on a moment, to mis quote Jobs "they're reading it wrong"...