The basic way to close an app depends on what device you're using
On most phones and computers, closing an app means removing it from active memory so it stops running in the background. The steps differ between iPhone, Android, Windows, and Mac — each system handles open apps differently. Knowing which method works on your device saves time and helps you manage what's running.
Closing an app is not the same as uninstalling it. When you close an app, it stays on your device and you can open it again later. Uninstalling removes the app entirely. Most of the time, you just need to close it.
Key Takeaways
- On iPhone, swipe up from the bottom of the screen or swipe from the top-right corner to see open apps, then swipe up on the one you want to close.
- On Android, open the recent apps menu by swiping up from the bottom or tapping the square icon, then swipe up on the app to close it.
- On Windows, click the X button in the top-right corner of the app window, or press Alt+F4 to close the active app.
- On Mac, click the red circle in the top-left corner of the app window, or press Command+Q to close the app entirely.
- Force-closing an app (holding the close button or using developer options) should only be done if the app is frozen or not responding.
Closing apps on iPhone
On iPhone, the method depends on which model you have. If your iPhone has a home button (iPhone 8 and earlier), double-tap the home button to see all open apps, then swipe up on the app you want to close. If your iPhone doesn't have a home button (iPhone X and later), swipe up from the bottom of the screen and pause in the middle, or swipe down from the top-right corner.
Once you see the app cards, swipe up on the app you want to close. The app will disappear from the list. You can close multiple apps this way by swiping up on each one. Closing apps this way does not delete them — they remain installed on your phone and you can open them again anytime.
Closing apps on Android
On Android phones, open the recent apps menu to see what's currently running. Most Android phones let you do this by swiping up from the bottom of the screen and holding for a moment. Some older Android phones have a dedicated recent apps button (usually a square icon) at the bottom of the screen — tap that instead.
Once the recent apps menu is open, swipe up on the app you want to close. The app will disappear from the list. You can also swipe left or right on an app to close it, depending on your phone's version of Android. Like iPhone, closing an app on Android does not uninstall it.
Closing apps on Windows
On Windows, the easiest way to close an app is to click the X button in the top-right corner of the app window. This works for almost every program. If you want to close the active app without using the mouse, press Alt+F4 on your keyboard.
If an app is frozen and the X button doesn't work, 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. This stops the app immediately, even if it's not responding.
Closing apps on Mac
On Mac, close an app by clicking the red circle button in the top-left corner of the app window. This closes the window, but the app may still be running in the background. To fully close the app, use the keyboard shortcut Command+Q, or click the app name in the menu bar and select "Quit [App Name]".
If an app is frozen and won't respond, press Command+Option+Esc to open the Force Quit window. Select the app you want to close and click "Force Quit". This stops the app immediately. After force-quitting, you can open the app again normally.
When to force-close an app
Force-closing an app means stopping it abruptly without letting it save or shut down normally. You should only do this if the app is frozen, not responding, or stuck on a loading screen. On most devices, force-closing is done by holding the close button for several seconds, or by using the device's task manager or force quit menu.
Force-closing can sometimes cause you to lose unsaved work in that app, so avoid it unless the app is truly stuck. After force-closing, restart the app normally. If an app keeps freezing, try uninstalling and reinstalling it, or check if an update is available.
Why you might want to close apps
Closing apps that you're not using can help your device run faster and use less battery. Apps running in the background consume memory and power even when you're not looking at them. On phones with limited battery, closing unused apps before a long day can extend how long your phone lasts.
Closing an app can also fix problems like freezing, crashing, or unusual behavior. If an app is acting strange, close it completely and open it again. This often clears temporary errors that built up while the app was running. You don't need to close every app constantly — modern phones and computers are designed to manage open apps automatically.
Frequently Asked Questions
Does closing an app delete it from my device?
No. Closing an app removes it from active memory but leaves it installed on your device. You can open it again anytime. Uninstalling is what removes an app completely.
Will closing apps make my phone faster?
Closing unused apps can help, especially on older phones with less memory. Modern phones manage background apps well, so closing apps is not always necessary. If your phone feels slow, closing apps that you know are running in the background may help.
What's the difference between closing and force-closing an app?
Closing an app lets it shut down normally and save any unsaved work. Force-closing stops it immediately without saving. Only force-close if the app is frozen or not responding, because you may lose unsaved data.
Can I close multiple apps at once?
On iPhone and Android, you can close apps one at a time through the recent apps menu. On Windows and Mac, you can close multiple windows or apps by clicking the X button on each one, or use Task Manager or Force Quit to close several at once.
Why does an app keep running after I close it?
Some apps are designed to run in the background even after you close them, to send notifications or sync data. If you want to stop this, go to your device's settings, find the app, and turn off background activity or notifications. You can also uninstall the app if you don't want it running at all.