For many of us, the iPhone is a constant companion. We use it for calls, messages, browsing, and apps—but Apple’s iconic device has far more to offer than meets the eye. Beneath its sleek design and familiar interface lies a treasure trove of hidden features and shortcuts that can make your daily life easier, faster, and more enjoyable. Whether you’ve been using an iPhone for years or just unboxed a new one, chances are you haven’t explored everything it can do. Let’s uncover some of these secret gems.
1. Back Tap: Turning Your iPhone’s Back into a Button
Did you know your iPhone’s back can act as a button? With the Back Tap feature, you can double-tap or triple-tap the back of your phone to trigger actions like taking a screenshot, opening the camera, or even launching an app.
How to use it:
- Go to Settings > Accessibility > Touch > Back Tap
- Choose what a double or triple tap should do
This is perfect if you want quick shortcuts without fiddling through menus.
2. The Hidden Trackpad on Your Keyboard
Typing long messages or emails can be frustrating when trying to move the cursor precisely. Luckily, your iPhone’s keyboard has a hidden trackpad mode.
How to activate it:
- Press and hold the spacebar
- The keyboard letters disappear, turning the area into a trackpad
- Slide your finger to move the cursor smoothly
It makes editing text far easier than tapping repeatedly on the screen.
3. Built-in Document Scanner
Forget downloading scanning apps—your iPhone already has one. The Notes app can scan documents, receipts, and even convert them into PDFs.
How to scan a document:
- Open Notes and create a new note
- Tap the camera icon > “Scan Documents”
- Position your paper, and your iPhone auto-detects edges
This feature is incredibly handy for office work, school, or keeping track of important papers.
4. Secret Codes for Extra Information
Like old-school mobile phones, iPhones have dialer codes that unlock hidden functions. For instance:
- *#06# – Shows your iPhone’s IMEI number
- *3001#12345#* – Opens Field Test Mode, giving deep insights into network strength
These aren’t everyday features, but they can be useful for troubleshooting.
5. Measure Objects with Your iPhone
Your iPhone can double as a measuring tape. The Measure app uses augmented reality (AR) to calculate lengths, areas, and even people’s height.
Use it by:
- Opening the Measure app
- Pointing your camera at the object
- Marking start and end points to get measurements
It’s surprisingly accurate for quick checks.
6. Custom Vibrations for Contacts
Tired of guessing who’s calling when your phone is on silent? You can assign custom vibrations to specific contacts.
Set it up by:
- Opening a contact in Phone > Contacts
- Tap Edit > Ringtone > Vibration
- Choose or create a custom vibration pattern
This way, you’ll know who’s calling without looking at the screen.
7. Magnifier Tool for Close-up Details
If you’ve ever struggled to read fine print or examine something closely, your iPhone has a Magnifier. It turns your camera into a digital magnifying glass.
Enable it:
- Go to Settings > Accessibility > Magnifier
- Then triple-click the side button to activate
You can zoom in, adjust brightness, and even apply filters for clarity.
8. Silence Unknown Callers Automatically
Spam calls can be annoying. iPhones have a built-in option to silence unknown callers so only people in your contacts, recent calls, or Siri suggestions can ring through.
Activate it:
- Go to Settings > Phone > Silence Unknown Callers
This helps keep your phone free from unnecessary interruptions.
9. Hidden Features in the Camera App
Your iPhone’s camera is more powerful than most users realize. A few hidden gems include:
- Burst Mode: Hold the shutter button and swipe left to capture a sequence of shots.
- Quick Video Recording: Hold down the shutter button (in Photo mode) to instantly start recording a video.
- Hidden Grid Lines: Turn on from Settings > Camera > Grid to improve photo composition.
These small tweaks can help you capture professional-quality photos.
10. Optimized Battery Charging
Apple added Optimized Battery Charging to extend battery life by learning your routine. For instance, if you usually charge overnight, it will hold the charge at 80% and finish closer to when you wake up.
Enable it:
- Go to Settings > Battery > Battery Health & Charging
It’s a hidden way to keep your iPhone battery healthier for longer.
11. The Hidden Magnifying Glass in Safari
When browsing in Safari, you can use a hidden Reader mode that removes ads, clutter, and unnecessary formatting, leaving you with clean text.
Activate it:
- Tap the aA icon in the URL bar
- Select Show Reader View
This is perfect for distraction-free reading.
12. Shake to Undo
Accidentally deleted a sentence? No need to retype everything. Just shake your iPhone, and an undo option will pop up.
It may feel old-school, but it’s a fast way to recover from typing mistakes.
Apple designs the iPhone to be user-friendly, but behind that simplicity lies a wide range of features waiting to be discovered. From turning your back tap into a shortcut button, scanning documents instantly, or silencing spam calls, these hidden tools can transform how you use your phone.
Chances are, you’re only scratching the surface of what your iPhone can do. By exploring these secret features, you’ll not only save time but also unlock the full potential of a device you already own.
About The Author
