Your iPhone Can Do Way More Than You Think
You probably use your iPhone every single day, but chances are you’re only scratching the surface of what it can do. Apple packs dozens of hidden features into every iOS update, and most users never discover them.
We’ve compiled 15 of the most useful hidden iPhone features that will genuinely change how you use your phone. These aren’t obscure gimmicks — they’re practical features that save time, protect your privacy, and make your daily life easier.
1. Back Tap for Instant Actions
Go to Settings > Accessibility > Touch > Back Tap. You can assign actions to a double-tap or triple-tap on the back of your iPhone. Set double-tap to take a screenshot, triple-tap to toggle the flashlight, or assign any Shortcut you’ve created.
2. Hidden Trackpad in Your Keyboard
Press and hold the spacebar on your iPhone keyboard. It transforms into a trackpad that lets you move your cursor precisely through text. No more trying to tap exactly between two letters to place your cursor.
3. Scan Documents Without an App
Open the Notes app, create a new note, tap the camera icon, and select “Scan Documents.” Your iPhone will automatically detect document edges, correct perspective, and save a clean PDF. No third-party scanning app needed.
4. Silence Unknown Callers Automatically
Go to Settings > Phone > Silence Unknown Callers. This sends all calls from numbers not in your contacts, recent calls, or Siri suggestions directly to voicemail. Drastically reduces spam calls.
5. Measure Anything With Your Camera
Open the Measure app (built into every iPhone). Point your camera at any object and tap to set start and end points. It uses LiDAR (on Pro models) or ARKit to measure distances, heights, and even room dimensions with surprising accuracy.
6. Extract Text From Any Image
Point your camera at any text — a sign, a receipt, a business card — and hold your finger on the text that appears. You can copy, translate, or look up any text directly from the camera view. This also works on photos already in your gallery.
7. Create Custom Vibration Patterns
Go to Settings > Sounds & Haptics > Ringtone > Vibration > Create New Vibration. Tap a custom pattern and save it. Assign it to specific contacts so you know who’s calling without looking at your screen.
8. Lock Hidden Photos With Face ID
Open Photos, select photos you want to hide, tap the share button, and select “Hide.” These photos move to a Hidden album that requires Face ID or Touch ID to access. Your private photos stay private.
9. Search Emoji by Description
Open the emoji keyboard and use the search bar at the top. Type what you’re looking for — “happy,” “food,” “celebration” — and it shows relevant emoji. No more scrolling through hundreds of tiny icons.
10. Share Wi-Fi Password Instantly
When someone nearby tries to connect to your Wi-Fi network, a popup appears on your iPhone asking if you want to share the password. Tap “Share Password” and they’re connected instantly. Both devices need Bluetooth on and the other person must be in your contacts.
11. Set Multiple Timers Simultaneously
Open the Clock app and go to Timers. You can now create and run multiple named timers at the same time. Perfect for cooking multiple dishes or tracking different tasks.
12. Drag and Drop Between Apps
In Split View or when switching apps, you can press and hold on text, images, links, or files and drag them from one app to another. For example, drag a photo from your gallery directly into a message or email.
13. Check if Your Passwords Have Been Compromised
Go to Settings > Passwords > Security Recommendations. Your iPhone checks your saved passwords against known data breaches and alerts you to compromised accounts. Change any flagged passwords immediately.
14. Undo Typing by Shaking
Made a mistake while typing? Give your iPhone a quick shake and tap “Undo.” This works as an undo button in most apps, including Notes, Messages, and Mail.
15. Convert Units With the Search Bar
Swipe down on your home screen to open Search. Type any unit conversion: “45 kg to lbs,” “$100 to euros,” “350 degrees F to C.” iPhone calculates it instantly without opening any app.
Bonus Tip: Check Your Battery Health
Go to Settings > Battery > Battery Health & Charging. If your Maximum Capacity is below 80%, your battery is significantly degraded and you might want to consider a replacement. Apple recommends replacement below this threshold.
Most iPhone users only use about 30% of their phone’s capabilities. These 15 features alone will make you significantly more productive and help you get more value from the device you already own.
