Third-Party Keyboards They're finally here. You can download and use third-party keyboards with the iPhone. While Apple has clearly perfected the on-screen keyboard you'll be able to choose from a range of alternatives including Swiftkey and Swype.

Instant Repy Apple Rather than having to open the app you've had the notification from you can simply swipe down and deal with it through the Notifications bar.

Multi-tasking 2.0 Apple The multi-tasking screen now shows a list of recent and favourite contacts at the top allowing you to perform quick actions like sending messages or making calls.

Apple Keyboard 2.0 Apple Apple has taken its already exemplary keyboard and thrown in some new features including auto-predict.

iCloud Drive Apple Apple is taking on Dropbox with its own in-Mac cloud drive that you can drag files to on Mac, iOS and Windows.

Health Apple This is a brand-new app that'll appear on your homescreen. It compiles all your health data from third-party apps and places it into one cohesive picture of your health. For some this will be a game-changer, for others it'll be another app to dump in a folder.

Siri 2.0 Apple Siri has been given a significant overhaul with Shazam integration as standard as well as the ability to purchase iTunes content.

Touch ID App Support Apple Third-party apps now have access to Touch ID so you can login, authenticate purchases and access your own data using the fingerprint sensor. Of course none of these apps will have access to your fingerprint data as even Apple doesn't.

Metal Apple You'll never seen Metal, only its effects. Metal is a new software update for developers that should massively change your iPhone's ability to power games. Your iPhone 5 and 5s will reap the most benefit with games looking much better and running much smoother.