Smartphones are packed with clever features, shortcuts, and accessibility tools buried just beneath the surface. Whether you use an iPhone or an Android device, here are some of the most useful hidden smartphone tricks that can save you time, protect your privacy, and make your phone much easier to use.
1. The Back-Tap Shortcut (iOS & Android)
Instead of hunting through menus to take a screenshot, open the camera, or pull down your notification shade, you can program the back of your phone to act like an extra button.
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On iPhone: Go to Settings > Accessibility > Touch > Back Tap. You can choose different actions for a Double Tap or Triple Tap (such as taking a screenshot, triggering Siri, or launching the flashlight).
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On Android: Many Android phones (like Google Pixels) have a similar feature under Settings > System > Gestures > Quick Tap to start actions.
2. Turn Your Spacebar Into a Trackpad
Trying to tap precisely between two letters to fix a typo can be frustratingly clumsy.
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On iPhone: Press and hold down the Spacebar until the keyboard goes blank and gray. Then, drag your finger around the keyboard area to glide the cursor effortlessly through your text.
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On Android (Gboard): Simply swipe your finger left or right directly across the Spacebar to move the cursor back and forth.
3. Convert Your Phone Into a Level or Magnifier
Your phone contains high-precision sensors that can double as handy household tools without downloading sketchy third-party apps.
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On iPhone: Open the built-in Measure app and tap the Level tab at the bottom to use your phone as a digital surface level. You can also search for the built-in Magnifier app to read tiny print on ingredient labels or serial numbers using your camera and flashlight.
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On Android: Open Google Search and type “bubble level”—a digital leveling tool will appear right in your browser.
4. Hide Sensitive Apps Instantly with “App Lock” or “Hidden Folders”
If you ever hand your phone to someone to show them a photo, you might worry about them accidentally swiping into your banking, messaging, or photo apps.
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On iOS (iOS 18+): Long-press any app icon, tap Require Face ID, and choose to lock or completely hide the app in a hidden folder that requires biometric authentication to open.
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On Android: Look for features like Secure Folder (Samsung) or Private Space (Android 15+) in your settings to create a password-protected partition for sensitive apps and files.
5. Shake to Undo Typing
If you just typed out a long paragraph, changed your mind, and want it gone instantly, you don’t need to hold down the backspace key for a minute.
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On iPhone: Simply shake your physical phone, and a prompt will appear saying “Undo Typing.” Tap it, and your text disappears. (You can also shake again to “Redo” if you change your mind back).
6. Share Your Wi-Fi Password Without Saying a Word
Stop digging through your router or spelling out a complicated, case-sensitive password when guests come over.
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On iPhone: Go to Wi-Fi settings while connected to your network and near another Apple user. When they try to connect, a prompt will pop up on your screen allowing you to Share Password with a single tap.
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On Android: Go to Wi-Fi settings, tap the gear icon next to your connected network, and tap Share to display a QR code that your guests can scan with their phone camera to join instantly.
7. Extract Text from Real-World Images (Live Text)
You can copy text straight out of a picture, a sign, a menu, or a whiteboard.
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On iPhone / Android: Open any photo in your gallery that contains text, or simply open your camera app and point it at a sign. Tap the Live Text icon (looks like a small set of scanning brackets or text lines) in the corner of the screen. You can now highlight, copy, and paste that text directly into notes, messages, or a browser.
