How Do I Restart an App on iPhone? A Step-by-Step Guide

Restarting an app on your iPhone is a simple process that can fix many common issues. Just double-click the home button, swipe to find the app you want to restart, and swipe up to close it. Then, you can reopen the app from your home screen.

After you complete the action of restarting an app, it’ll get a fresh start. This can help if the app was frozen, crashing, or experiencing other issues. It’s like giving your app a quick nap and then waking it up refreshed and ready to go.


Have you ever been in the middle of using an app on your iPhone, and it just freezes or starts acting weird? We’ve all been there, and it can be super frustrating. But fear not, because there’s a quick and easy fix that often solves these little glitches: restarting the app. It’s a step that many iPhone users overlook, but it can be a game-changer. Whether you’re a tech newbie or someone who’s just looking for a refresher on iPhone basics, this article is for you. We’ll cover why restarting an app can be helpful, who might need this knowledge, and of course, how to do it.

Step by Step Tutorial: How to Restart an App on iPhone

Before we dive into the steps, let’s talk about what restarting an app actually does. It clears the app from your iPhone’s memory, which can resolve issues like freezing or crashing. It’s a simple fix that can save you a lot of headaches.

Step 1: Access the App Switcher

Double-click the home button on your iPhone.
This will bring up the app switcher, which shows you all the apps currently open on your device.

Step 2: Find the App

Swipe left or right to find the app you want to restart.
You’ll see a preview of the app’s last active screen, making it easy to identify the app you’re looking for.

Step 3: Close the App

Swipe up on the app’s preview to close it.
The app will fly off the top of the screen, indicating that it has been successfully closed.

Step 4: Reopen the App

Tap on the app’s icon from your home screen to reopen it.
The app will start fresh, and any issues you were experiencing should be resolved.


Resolves Minor GlitchesRestarting an app can fix common issues like freezing or crashing without the need for more complicated troubleshooting.
Quick and EasyIt’s a simple process that doesn’t take much time, making it a convenient solution for on-the-go problems.
Avoids Data LossRestarting an app is less drastic than deleting and reinstalling it, which means you’re less likely to lose any data or personal settings within the app.


Temporary FixRestarting an app doesn’t always address underlying issues, so problems may reoccur.
May Not Resolve All IssuesSome issues might be related to software bugs or incompatibilities that restarting the app won’t fix.
Could Lose Unsaved DataIf you had unsaved changes or data in the app, you might lose them when you restart it.

Additional Information

When it comes to troubleshooting apps on your iPhone, restarting the app is a great first step. But it’s not the only trick in the book. Sometimes, apps misbehave due to a lack of updates. Always make sure your apps are up to date by checking the App Store for any available updates. Another tip is to restart your iPhone entirely if restarting the app doesn’t do the trick.

A full restart can clear more extensive issues that might be affecting your device’s performance. Remember, keeping your iPhone’s operating system updated is also key to ensuring a smooth experience. Lastly, if all else fails, reaching out to the app’s support team can provide more specific guidance on resolving issues.


  1. Double-click the home button to access the app switcher.
  2. Swipe to find the app you want to restart.
  3. Swipe up to close the app.
  4. Reopen the app from your home screen.

Frequently Asked Questions

What should I do if the app doesn’t work after restarting?

Try updating the app or restarting your iPhone. If that doesn’t work, contact the app’s support team for help.

Can restarting an app delete any of my data?

It’s possible to lose unsaved data within the app, but restarting shouldn’t affect saved data or settings.

How often should I restart my apps?

There’s no need to restart apps regularly unless you’re experiencing issues.

Is restarting an app the same as deleting and reinstalling it?

No, restarting is less drastic and usually doesn’t affect your data or settings within the app.

Why does restarting an app fix issues?

It clears the app from your iPhone’s memory, which can resolve minor glitches and free up resources for a smoother performance.


Restarting an app on your iPhone is a handy trick that can save you from a lot of frustration. It’s a simple process that can resolve many common issues and ensure your apps run smoothly. Whether it’s a game that won’t load or a social media app that keeps crashing, a quick restart is often all it takes to get things back on track.

Remember, technology isn’t perfect, but with a few troubleshooting tips like this one, you’ll feel like a tech whiz in no time. Keep this guide in mind the next time your app acts up, and you’ll be back to scrolling, swiping, and tapping without missing a beat.

Get Our Free Newsletter

How-to guides and tech deals

You may opt out at any time.
Read our Privacy Policy