10 Hidden Features of Smartphones To Change Your Daily Life

4. Unlock Hidden Productivity Features with Back Tap Gestures

Your smartphone has secret gesture controls that can save you time by performing actions with just a tap on the back of your device. On iPhone, the Back Tap feature (found in Accessibility settings) allows you to double or triple-tap the back of your phone to perform custom tasks like taking a screenshot, opening an app, or activating Siri. Some Android devices offer similar functionality through third-party apps like Tap, which allows you to assign actions to backtaps. These shortcuts eliminate unnecessary steps, making everyday interactions with your phone much more seamless.