Why and when to close apps
Closing apps stops them from running in the background and using your device's memory, battery, and data. Most phones and computers manage this automatically now, but closing apps manually can help if your device is running slowly, if an app has frozen, or if you want to stop an app from tracking your location or accessing your microphone.
You do not need to close every app after each use — modern operating systems are built to handle multiple apps running at once. But knowing how to close an app is useful when something is not working right or when you want to make sure an app is completely shut down.
Key Takeaways
- On iPhone, swipe up from the bottom of the screen or use the app switcher to close apps; on Android, swipe up twice or use the recent apps menu.
- On Windows, close an app by clicking the X button in the top-right corner or using Alt+F4; on Mac, click the red close button or use Command+Q.
- Force-closing an app (holding the close button or using system settings) stops it immediately if it is frozen or not responding.
- Closing an app does not delete it from your device — it only stops it from running in the background.
Closing apps on iPhone
On iPhone, the easiest way to close an app is to swipe up from the bottom of the screen while the app is open. Swipe slowly and deliberately from the very bottom edge upward, and the app will slide off the screen. This works on all modern iPhones with Face ID (iPhone X and newer).
If you have an older iPhone with a home button, double-press the home button to see all open apps, then swipe up on the app you want to close. You can also use the app switcher on any iPhone: swipe up from the bottom and pause (do not release), then swipe left or right to find the app you want to close, and swipe it up off the screen.
To force-close an app that is frozen or not responding, press and hold the power button and either volume button together until the power-off slider appears, then release. Wait a few seconds, then press and hold the power button again until you see the Apple logo. This restarts your phone and closes all apps. For a faster force-close without restarting, open Settings, go to General, then App Management (or Background App Refresh on older versions), find the app, and toggle it off.
Closing apps on Android
On most Android phones, swipe up from the bottom of the screen to open the recent apps menu, which shows all apps you have used recently. Find the app you want to close and swipe it up or to the side. The app will close immediately.
On some Android phones, you may need to swipe up twice — once to open the app switcher, and again to close the app. If you do not see a recent apps menu, look for a button at the bottom of the screen (usually three vertical lines or dots) and tap it to see your open apps.
To force-close an app, open Settings, tap Apps or Application Manager, find the app in the list, and tap Force Stop. This immediately stops the app from running, even if it is frozen. You can also long-press the app icon on your home screen and select "App Info" or "Remove from Recent," though this may not fully close the app if it is running in the background.
Closing apps on Windows
On Windows, the simplest way to close an app is to click the X button in the top-right corner of the window. This closes the app and removes it from your screen. You can also press Alt+F4 while the app is open to close it without using the mouse.
If an app is frozen and will not close, you can force-close it using Task Manager. Press Ctrl+Shift+Esc to open Task Manager, find the app in the list, click it, and then click "End Task" at the bottom right. The app will close immediately. You can also right-click the app icon in the taskbar at the bottom of the screen and select "Close Window" or "Close All Windows."
Closing apps on Mac
On Mac, close an app by clicking the red close button in the top-left corner of the window. You can also press Command+W to close the current window, or Command+Q to close the entire app. Command+Q is the faster option if you want to make sure the app is completely shut down.
If an app is not responding, press Command+Option+Esc to open the Force Quit window, select the app, and click "Force Quit." The app will close immediately. You can also click the Apple menu in the top-left corner, select "Force Quit," and choose the app from the list.
What happens when you close an app
Closing an app stops it from running and frees up memory on your device. Any unsaved work in the app will be lost, so save your work before closing. Most apps will ask you to save before closing if you have unsaved changes.
Closing an app does not delete it from your device — the app remains installed and you can open it again anytime. It also does not sign you out of the app, so the next time you open it, you will still be logged in (unless the app requires you to log in each time).
When to force-close instead of regular close
Use force-close when an app is frozen, not responding, or will not close normally. Force-closing stops the app immediately without waiting for it to shut down gracefully. This can sometimes cause data loss if you have unsaved work, but it is the only option when an app is completely stuck.
If an app keeps freezing or crashing, try force-closing it, restarting your device, and then opening it again. If the problem continues, you may need to uninstall and reinstall the app, or contact the app's support team for help.
Frequently Asked Questions
Does closing an app delete it?
No. Closing an app only stops it from running — it stays installed on your device. You can open it again anytime by tapping or clicking its icon. To remove an app permanently, you need to uninstall it through your device's settings or app store.
Will closing apps make my phone faster?
Closing apps can help if your device is running slowly or the battery is draining quickly, but modern phones manage background apps automatically. Closing one or two apps usually will not make a noticeable difference. If your device is consistently slow, restarting it often helps more than closing individual apps.
What is the difference between closing and force-closing?
Closing an app lets it shut down normally and save any unsaved work. Force-closing stops it immediately without waiting. Use regular close for apps that are working fine, and force-close only when an app is frozen or not responding.
Can I close multiple apps at once?
On iPhone, you can swipe up on multiple apps in the app switcher one at a time, but there is no button to close all apps at once. On Android, some phones have a "Close All" button in the recent apps menu. On Windows and Mac, you can use keyboard shortcuts or Task Manager to close multiple apps, but you must close them individually.
Will closing an app log me out?
Usually not. Most apps keep you logged in even after closing. The next time you open the app, you will still be signed in. Some apps require you to log in each time for security reasons, but this is rare and the app will tell you if it does this.