What We've Heard About iOS 9.1 Performance
While nothing is confirmed until Apple releases the public version of iOS 9.1, we've been hearing good things about the iOS 9.1 beta.
We'v heard that performance on devices like the iPhone 6 and iPhone 5 is improved over the iOS 9.0 updates. iOS 9.1 testers back up what we've heard.
On MacRumors forums, they claim that the iOS 9.1 beta is showing "oticeable performance improvements over iOS 9 GM and iOS 8.4.1."
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