Top 8 iOS 8 Features!\rbr\rbrAt WWDC new, Apple previewed their iOS 8 software in beta form and diced in Hidden Features OS X Yosemite was also released in beta form too. Of course there are iOS 8 Hidden Features littered throughout, but in iOS 8 beta 1, we see the first glimpse at the Shazam-like Siri and new way to respond to Notification Center.