iOS 10 review: Apple's release of iOS 10 is one that is neither a maintenance release nor one with huge changes that will get even the most jaded of iPhone owners excited. It sits somewhere between those two extremes, adding security updates, bug fixes and tweaks whilst also making room for some pretty radical changes to the way we will use our iPhones and iPads post-iOS 10. In an age where Apple receives - justifiably, in our opinion - plenty of flak for shipping sub-par software, iOS 10 looks and feels like a release that has taken some of that on board, but it's far from perfect.