1. Camera: shoot in burst modeThe redesigned Camera app has a nifty trick up its sleeve: if you want to shoot in burst mode, taking multiple shots in quick succession, just click and hold the volume-up button.
2. Multitasking: quit multiple appsYou probably know that you can quit running apps by double-tapping the Home button and flicking the offending app upwards, but you might not have tried it with multiple fingers to force-quit more than one app at a time. We've made it work with three apps on our iPhone, although doing the same on an iPad means getting your nose involved too.
3. Notifications: begone!When you receive a new notification, you can still swipe right to open the appropriate app - but if you just want rid of it you can now swipe up to hide it.
4. All new balancing actiOS 7 is bad news for novelty app developers: not only has the Control Center killed the market for flashlight apps, but Compass has done the same for spirit level apps too.
If you launch the app you'll see the familiar dots at the bottom of the screen that indicate there's a second screen: swipe it and you'll see a spirit level for all your checking-things-are-flat needs.