Apple blocks App Store reviews from iOS 9 beta users

The change should help end the annual frustration experienced by app developers when users running beta versions of iOS discovered a third party app wasn't compatible with the beta software and then left a 1-star rating on the App Store. Poor reviews on the App Store can hurt sales, and developers often can't do anything to fix the problem because they can't submit software built for the new versions of iOS whilst it remains in beta, and the bug could be one for Apple to fix, not the developer.Good move, although it ook them way too long.