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Apple’s iOS is packed with a wealth of features that can elevate your iPhone experience. However, many users are unaware of the hidden gems tucked away in the settings. These often-overlooked features can greatly enhance your daily use of the device, making it more intuitive, efficient, and personalised.
In this blog, I’ll be sharing 7 hidden iOS features that have taken my iPhone usage to the next level. Whether you’re looking to streamline your daily tasks, improve security, or enhance your phone’s performance, these features are worth discovering.
Whether you’re running the latest iOS version or still deciding if it’s time to upgrade, these aren’t the obvious tricks everyone talks about—they’re the hidden gems that genuinely transformed how I use my device daily.
1. Back Tap: Your Secret Shortcut Weapon
Buried in the accessibility settings is one of the most powerful features I wish I’d discovered sooner. Back Tap lets you double or triple-tap the back of your iPhone to trigger any action you want.
I’ve set mine to open my camera with a double-tap and toggle my flashlight with a triple-tap. No more fumbling through my lock screen or Control Centre in urgent moments. You can also use it to take screenshots, open apps, or even run Shortcuts.
How to set it up: Settings → Accessibility → Touch → Back Tap
The genius of this feature is that it works anywhere, anytime—even when your phone is locked (for certain actions). It’s become so natural that I forget it’s not a standard gesture everyone uses.
2. Focus Filters: Context-Aware App Behaviour
Focus modes are great, but Focus Filters take them to another level by actually changing how your apps behave based on your current Focus.
When my Work Focus is on, my Mail app automatically filters to show only my work inbox. My Calendar switches to display only work events. Safari can even limit which tab groups are visible. The moment I switch to Personal Focus, everything flips back.
How to set it up: Settings → Focus → [Select a Focus] → Focus Filters
This has eliminated so much mental clutter. I’m no longer scrolling past personal emails during work hours or seeing work notifications during family time. Each context gets its own clean slate. Check out the newest iOS features and updates to see what else has improved.
3. Live Text in Videos: Pause and Copy
Everyone knows about Live Text in photos, but fewer people realize it works in paused videos too. I was watching a cooking tutorial and needed to write down an ingredient list. Instead of scrubbing back and forth, I just paused the video, tapped the text on screen, and copied it directly.
This works in the Photos app, Safari, and anywhere video plays. Phone numbers in videos become tappable. Addresses can be copied for navigation. It’s a small thing that makes a surprising difference when you need it.
How to use it: Pause any video, then tap and hold on any visible text
The fact that this works across the system, in any app playing video, makes it incredibly versatile. I’ve used it for everything from copying recipe ingredients to grabbing reference numbers from tutorial videos.
4. Sound Recognition: Your iPhone Listens for Important Sounds
This feature was designed for accessibility, but it’s incredibly useful for everyone. Your iPhone can listen for specific sounds in the background and notify you when it hears them.
I’ve set mine to alert me for smoke alarms, doorbells, and running water (yes, I’ve left the sink on before). It’s saved me more than once when I had headphones in or was in another room.
How to set it up: Settings → Accessibility → Sound Recognition
You can choose from fire alarms, sirens, smoke alarms, doorbells, knocking, appliances, running water, baby crying, and even specific animal sounds. The notifications are discreet but effective, and it runs continuously in the background without draining battery noticeably.
5. Haptic Keyboard: Feel Every Keystroke
iOS finally added haptic feedback to the keyboard, and it makes typing feel so much more responsive. Each key press gives you subtle tactile confirmation, reducing typos because you know exactly when you’ve registered a tap.
How to enable it: Settings → Sounds & Haptics → Keyboard Feedback → enable Haptic
Some people find it drains battery slightly faster or prefer the silence, but for me, the improved accuracy is worth it. It makes the iPhone keyboard feel more like a physical keyboard, which helps especially for longer typing sessions.
The haptic feedback is subtle enough not to be annoying but pronounced enough to actually help your muscle memory. After using it for a week, going back feels like typing on a completely dead surface.
6. Medications & Supplements Tracking with Reminders
The Health app has a surprisingly robust medications tracker that goes way beyond simple reminders. You can log prescription medications, vitamins, or supplements, set specific schedules (every other day, twice weekly, etc.), and track your adherence over time.
What impressed me most was that it warns you about potential interactions between medications and even provides detailed information about each drug. For someone managing multiple supplements and prescriptions, having everything organised in one place with automatic reminders has been invaluable.
How to set it up: Health app → Browse → Medications → Add Medication
The interface lets you scan medication bottles to add them quickly, and you can customise reminder times for each one. The tracking data also shows up in your Health summary, giving you a clear view of your medication adherence patterns.
7. Lockdown Mode: Nuclear-Level Privacy When You Need It
Most people will never need Lockdown Mode, but knowing it exists is reassuring. It’s designed for individuals facing sophisticated digital threats, and when enabled, it severely restricts functionality to minimise attack vectors.
I tested it during a trip to a region where digital privacy was a concern. Messages block most attachment types, web browsing disables complex web technologies, FaceTime calls from unknown numbers are blocked, and even wired connections with computers are disabled.
How to enable it: Settings → Privacy & Security → Lockdown Mode
It’s extreme, and it makes your phone less convenient to use, but for high-risk situations, it’s the most comprehensive protection available on any consumer device. You probably won’t use it daily, but it’s comforting to know it’s there if circumstances change. Speaking of security features, if your iPhone is ever lost or stolen, make sure you know how to use Lost Mode to protect your data and locate your device.
Conclusion
These features have been sitting in my iPhone the whole time, just waiting to be discovered. Some are designed for accessibility but benefit everyone. Others are powerful tools hidden behind several layers of settings menus. If you’ve just picked up a new iPhone, these hidden features should definitely be on your list of essential things to set up first.
The beauty of iOS is that it can be as simple or as advanced as you want it to be. These hidden features don’t complicate the experience—they enhance it for those who take the time to explore. Start with one or two that resonate with you, and gradually incorporate the others as they become relevant to your daily routine.
Your iPhone can do a lot more than you think. Sometimes you just need to dig a little deeper to find out what. And if you’re considering upgrading to take advantage of even more features, you might want to read about whether the latest iPhone models are worth the upgrade.