Hidden iPhone features are scattered across Settings and built-in apps, waiting for users willing to dig deeper than the home screen. Most people never find them because Apple doesn’t advertise them loudly, but five particular features solve genuine everyday problems without requiring a new device or paid app.
Key Takeaways
- Back Tap lets you assign custom actions like Flashlight or Camera to double or triple taps on the phone’s back.
- Apple Maps one-hand zoom works by pinching with your thumb on the screen edge while holding the phone normally.
- Live Photos key frame selection lets you choose which moment becomes the main image while keeping the motion effect.
- The Tips app includes searchable guides for Settings paths, camera tricks, and battery management.
- All five features are available now on current iPhones via iOS updates.
Back Tap: Assign Actions to the Phone’s Back
Back Tap is one of the most underrated hidden iPhone features because it arrived quietly in iOS 14 and hasn’t changed much since. The feature lets you double-tap or triple-tap the back of your phone to trigger an action—anything from launching the camera to toggling the flashlight to running a custom shortcut. Setup takes less than two minutes. Go to Settings, tap Accessibility, select Touch, then choose Back Tap. Pick Double Tap or Triple Tap, then assign your preferred action from a menu that includes Flashlight, Camera, Siri, Screenshots, and custom Shortcuts. Once configured, the feature works reliably and cuts out the need to unlock your phone or navigate through menus for quick tasks.
The practical appeal is obvious: joggers can trigger the flashlight without stopping, photographers can snap photos faster, and anyone can lock their phone with a gesture. Unlike flashier iOS features announced at keynotes, Back Tap solves a real friction point—reaching for your phone takes time, but tapping the back takes seconds.
Apple Maps One-Hand Zoom for Navigation
Apple Maps one-hand zoom is a hidden iPhone feature designed for people who actually use navigation while moving. Standard pinch-to-zoom requires two hands or awkward finger contortions. The one-hand method works differently: pinch with your thumb on the screen edge while holding the phone normally in your other hand. This technique lets you zoom in and out without setting the phone down or switching your grip, making it genuinely useful while jogging, walking, or holding a coffee. The gesture isn’t obvious, which is why most people never discover it, but once you know it exists, the use cases multiply instantly.
Google Maps offers similar navigation functionality, but Apple’s implementation integrates directly into the system Maps app without requiring a separate download or account setup.
Live Photos Key Frame Selection in the Photos App
Live Photos capture motion before and after you press the shutter, but the default key frame—the image that appears in your library—isn’t always the best moment. Hidden iPhone features like key frame selection let you choose which frame becomes the main image. Open a Live Photo in the Photos app, tap the Live indicator, then drag the slider left or right to scrub through the captured frames. When you find the moment you want, tap Make Key Photo. The motion effect stays intact, but your library thumbnail changes to the frame you selected. This matters for portrait photos where someone blinked in the default frame or for action shots where a better moment happened a split-second after the shutter.
The feature is buried deep enough that most iPhone users never realize it exists, despite owning the capability for years.
The Tips App: Searchable iPhone Guides
Apple’s Tips app functions as a searchable reference for hidden iPhone features and Settings paths that most people ignore. Open the app and search for terms like text size, camera, battery, or privacy. The app returns curated guides that walk you through Settings menus and explain features you might have overlooked. You can save individual tips for quick reference later. The app ships with every iPhone, but it’s so understated that many users never open it, missing out on a built-in resource that explains features already on their device.
The Tips app essentially crowdsources feature discovery, showing you what Apple thinks matters most without requiring you to hunt through Settings blindly.
Custom Shortcuts for Repeated Tasks
While Shortcuts might seem flashy compared to other hidden iPhone features, most people use only a fraction of what the app offers. You can create custom shortcuts that chain together multiple actions—opening an app, sending a message, running a calculation, or triggering Back Tap actions. The feature becomes genuinely useful when you build shortcuts for tasks you repeat daily: a morning routine that opens news apps and checks weather, an evening shortcut that enables Do Not Disturb and sets a timer, or a work shortcut that opens email and calendar simultaneously. Once created, these shortcuts integrate with Back Tap, Siri, and your home screen, making routine tasks faster.
The barrier to entry is learning the Shortcuts app syntax, but the payoff is automating repetitive workflows without leaving your phone.
Why These Features Stay Hidden
Apple’s design philosophy prioritizes simplicity for new users, which means powerful features live behind Settings menus and non-obvious gestures. Hidden iPhone features like Back Tap and one-hand zoom don’t appear in marketing materials or iOS setup screens because they target people who want to customize their phones, not the general audience. This trade-off makes sense from a user experience perspective—cluttering the main interface with advanced options would confuse casual users—but it also means genuinely useful capabilities remain undiscovered by millions of iPhone owners.
The result is a gap between what iPhones can do and what most people know they can do.
Are hidden iPhone features worth the setup time?
Yes, if you use your phone for specific tasks repeatedly. Back Tap saves seconds per day, one-hand zoom eliminates friction during navigation, and Live Photos key frame selection fixes annoying defaults. The setup takes minutes, and the payoff compounds over months of use. If you barely customize your phone, these features won’t change your life, but if you’re already comfortable tweaking Settings, they’re worth exploring.
Can I use hidden iPhone features on older iPhones?
Most features depend on iOS version rather than hardware age. Back Tap requires iOS 14 or later, which runs on iPhone XS and newer. One-hand zoom and Live Photos key frame selection work on any iPhone that supports the current iOS version. Check your iPhone model and iOS version in Settings to confirm compatibility before diving into setup.
Do hidden iPhone features drain battery faster?
No. Back Tap, one-hand zoom, and Live Photos key frame selection are software features that don’t increase background activity or processing. The Tips app uses minimal resources. Battery impact depends on what actions you assign to Back Tap—running the flashlight uses battery, but assigning a Shortcut that opens an app does not.
Hidden iPhone features prove that Apple’s best tools often hide in plain sight. You don’t need the latest iPhone model or a major iOS update to unlock genuine productivity gains—you just need to know where to look and spend a few minutes configuring features that already exist on your device.
This article was written with AI assistance and editorially reviewed.
Source: Tom's Guide
