Near the end of the iOS portion of the keynote, Apple showed a slide listing a host of other features included in the iOS 6 update. Among those were Game Center challenges, the ability to connect Game Center friends from Facebook, VoiceOver improvements, personal dictionary in iCloud (for adding your own terms to the dictionary, which can sync between devices), and per-account signatures in Mail. Also on the list was improved privacy, which--as a new option in Settings--will let you control which apps can access which bits of personal data, like your Contacts, Calendar, or Photos. Other features on the list included autocorrection for every keyboard, support (which is commonly used to help cars better offer hands-free communication with Bluetooth devices), kernel (which aims to make data even more impervious to snooping from malicious attackers), custom vibrations for alerts, redesigned stores (for the App and iTunes stores), IPv6 support for Wi-Fi and LTE, word highlights for speak selection, improved keyboard layouts, alarms with songs, and faster JavaScript in Safari. Apple also says iOS 6 includes a global HTTP proxy option, which would supplant the current approach, limited as it is to per-connection proxy settings.

Other features for developers include audio and video sampling during playback, Pass Kit (for interacting with Passbook), VoiceOver gestures, the ability to control camera focus and exposure, a Web Audio API, Game Center in-app experience, game groups, video stabilization, frame drop data, pull-to-refresh on Table views, a means of supporting in-app purchases of iTunes Store-hosted content, in-app Bluetooth pairing, remote Web Inspector, rich text on label fields and text views, CSS filters, crossfade with CSS animations, and a face detection API.