Apple's most recent iPhone lineup have long gotten attention for their extra Camera Control button, but you don't need the latest model to launch apps in a flash. If you have an iPhone from the last ...

The Action button is available on nearly every iPhone Apple sells, offering a quick way to access a feature, app or shortcut on your phone, just by pushing a button. It can be a flashlight, activate a ...

For instance, an obscure gesture on your iPhone could enable you to capture a screenshot or even manage aspects of your home with barely a flick of a finger. The Back Tap feature is typically not ...