How to Reduce Screen Size on iPhone 13: Step-by-Step Guide


Michael Collins

Reducing the screen size on your iPhone 13 can be a lifesaver when you need to use your phone with one hand. To accomplish this, you’ll need to use the Reachability feature. By enabling Reachability, you can bring the top half of your screen down to the bottom, making it easier to reach everything with just your thumb. Here’s a quick guide on how to do it.

How to Reduce Screen Size on iPhone 13

Enabling Reachability on your iPhone 13 brings the top of the screen closer to your thumb, making it easier to navigate with one hand. Here are the steps to get you started:

Step 1: Open the Settings App

Open the Settings app on your iPhone by tapping the gear-shaped icon.

The Settings app is where you can control all aspects of your iPhone. Finding it is straightforward; it’s usually on your home screen or in the Utilities folder.

Step 2: Tap on Accessibility

In the Settings menu, scroll down and tap on “Accessibility.”

Accessibility features are designed to make your iPhone easier to use, especially for those with specific needs. Here, you’ll find several options to help you customize your experience.

Step 3: Enable Reachability

Under the Accessibility menu, find and tap on “Touch,” then toggle the “Reachability” switch to the on position.

Reachability is a feature specifically designed for one-handed use. By toggling this switch, you’re enabling the option to bring the top of the screen down.

Step 4: Swipe Downward

To use Reachability, gently swipe down from the bottom edge of the screen.

Once Reachability is enabled, you can use this gesture anytime to bring the top half of the screen within reach. It’s particularly useful when you’re on the go.

Step 5: Use Your iPhone with Ease

With Reachability enabled and active, navigate your iPhone with one hand effortlessly.

You’ll notice that the screen size doesn’t actually change; instead, it shifts down to make the upper part more accessible. This can be a game-changer for daily use.

After completing these steps, the top part of your iPhone screen will move down to the middle of the screen, making it easier to reach. This is especially helpful when you need to tap something at the top of the screen but only have one hand free.

Tips for Reducing Screen Size on iPhone 13

  • Practice the Gesture: The swiping gesture to activate Reachability can take some getting used to. Keep practicing until it feels natural.
  • Use AssistiveTouch: If the swipe-down gesture doesn’t work for you, try enabling AssistiveTouch under Accessibility settings to access Reachability.
  • Explore Other Accessibility Features: While you’re in the Accessibility menu, take a look at other features that might make your iPhone easier to use.
  • Update iOS: Make sure your iPhone is running the latest iOS version to ensure that all features, including Reachability, work smoothly.
  • Restart if Necessary: If Reachability isn’t working as expected, try restarting your iPhone. Sometimes a simple reboot can fix minor glitches.

Frequently Asked Questions

Can I use Reachability on other iPhone models?

Yes, Reachability is available on several iPhone models, including the iPhone 12, iPhone 11, and older models that have Face ID.

Why isn’t Reachability working on my iPhone 13?

Ensure that you have enabled Reachability in the Accessibility settings. If the feature is still not working, try restarting your phone or updating to the latest iOS version.

Can I customize the Reachability gesture?

No, the Reachability gesture is fixed to a downward swipe from the bottom edge of the screen. However, you can enable AssistiveTouch for an alternative method.

Does Reachability affect app performance?

No, Reachability does not affect the performance of apps. It merely shifts the screen’s display to make it easier to reach.

Is there a way to permanently reduce the screen size on my iPhone?

No, Reachability temporarily shifts the screen, but it doesn’t permanently change the screen size. For a smaller display, consider using an iPhone model with a smaller screen.


  1. Open the Settings app.
  2. Tap on Accessibility.
  3. Enable Reachability.
  4. Swipe downward.
  5. Use your iPhone with ease.


Reducing screen size on the iPhone 13 using Reachability can greatly improve your one-handed usage experience. It’s a simple but powerful feature that makes your phone more user-friendly. By following the steps outlined in this article, you’ll have this feature up and running in no time.

Don’t stop here, though. Explore other Accessibility features to make your iPhone even more tailored to your needs. Ensure your iOS is always up to date, and don’t hesitate to restart your phone if something isn’t working right.

If you found this guide helpful, share it with friends and family who might also benefit from reducing screen size on their iPhone 13. Happy navigating!