The fastest way to close an app on iPhone
To close an app on iPhone, swipe up from the bottom of the screen to open the app switcher, then swipe up on the app card you want to close. The app will disappear from the switcher and stop running in the background. On iPhone X and newer models, this is the standard method — there is no home button to press and hold like older iPhones.
If you have an iPhone 8 or earlier, double-press the home button instead to open the app switcher, then swipe up on the app you want to close. The motion is the same; only the way you open the switcher changes.
You do not need to close apps constantly. iPhones manage background activity automatically, and closing apps does not significantly extend battery life in most cases. Close an app only when it is behaving strangely, freezing, or draining power noticeably.
Key Takeaways
- Swipe up from the bottom of the screen (or double-press the home button on older iPhones) to see all open apps, then swipe up on the app card to close it.
- Closing apps is not necessary for normal iPhone use — the system suspends background activity automatically when you switch away.
- Close an app only if it is freezing, crashing, or using battery power visibly faster than normal.
- Force-closing an app (holding the app icon and selecting "Remove App") is different from closing it in the switcher and should only be done if the app will not respond.
- Restarting your iPhone solves most app problems faster than closing individual apps one at a time.
Opening the app switcher on different iPhone models
The method to view all open apps depends on which iPhone you own. On iPhone X, 11, 12, 13, 14, 15, and newer, swipe up from the very bottom of the screen and pause for a moment. A grid of app cards will appear showing every app currently running.
On iPhone 8 and earlier models with a home button, double-press the home button at the bottom center of the screen. The app switcher will open the same way, showing a stack of app cards you can scroll through.
If you swipe up but nothing happens, make sure you are starting from the absolute bottom edge of the screen, not from the middle. The gesture needs to begin in the bottom inch of the display to register.
Closing a single app from the switcher
Once the app switcher is open and you can see the app cards, find the app you want to close. Press and hold on the app card for a moment — a small menu will appear at the top of the card showing options like "Remove App" or just a close button depending on your iPhone model.
Swipe upward on the app card itself to close it immediately without opening a menu. This is the faster method if you know which app you want to close. The app will vanish from the switcher and stop running.
You can close multiple apps in one session by swiping up on each card in turn. There is no limit to how many you can close at once, though closing more than a few rarely solves performance problems.
When to close apps versus when to restart your iPhone
Closing individual apps works when one specific app is misbehaving — freezing when you open it, showing a blank screen, or crashing repeatedly. Close that app, wait a few seconds, and open it again. Often it will work normally the second time.
If multiple apps are slow or freezing, or if closing one app does not fix the problem, restart your iPhone instead. Press and hold the side button and either volume button until the power-off slider appears, then drag it to turn off the phone. Wait 10 seconds, then press and hold the side button again until the Apple logo appears. Restarting clears temporary memory and stops all background processes at once, which solves most performance issues faster than closing apps individually.
Restarting is also the right move if an app keeps crashing even after you close and reopen it. A full restart gives the app a fresh start with more available memory.
Force-closing an app that will not respond
If an app is completely frozen and will not close using the normal swipe method, you can force it to close. Open the app switcher as usual, find the frozen app, and press and hold on its card until a menu appears. Tap "Remove App" or the close icon. The app will shut down immediately, even if it is not responding.
Force-closing is different from the normal close gesture — it tells the app to stop running right now without giving it a chance to save or finish what it was doing. Use it only when an app is truly stuck and will not respond to any touch input.
After force-closing an app, wait a few seconds before opening it again. This gives your iPhone time to free up memory and reset the app's background processes.
Why closing apps does not always improve battery life
Many people close apps thinking it will save battery, but iPhones suspend apps automatically when you switch to a different app. A suspended app uses almost no power and very little memory. Closing it manually does not make much difference unless the app has a bug that keeps it running even when suspended.
The apps that actually drain battery are ones you use frequently — messaging, email, maps, or video streaming. These apps use power because you are actively using them, not because they are open in the switcher. Closing them after you finish using them does not extend battery life noticeably, because they were not consuming power while suspended anyway.
If your battery is draining faster than normal, check Settings > Battery to see which apps have used the most power in the last 24 hours. If one app is using significantly more than others, that app may have a bug. Close it, restart your iPhone, and update it from the App Store if an update is available.
Uninstalling apps versus closing them
Closing an app and uninstalling it are completely different actions. Closing an app stops it from running but keeps it installed on your iPhone — you can open it again anytime. Uninstalling removes the app entirely from your phone, and you would need to download it again from the App Store to use it.
To uninstall an app, press and hold its icon on your home screen, tap "Remove App," then choose "Remove from Home Screen" to hide it or "Delete App" to remove it completely. Deleting an app also deletes any data it stored on your phone, like saved games or login information.
Most of the time you want to close an app, not uninstall it. Close it if it is misbehaving or using too much power. Uninstall it only if you no longer use it and want to free up storage space.
Frequently Asked Questions
Does closing apps make my iPhone faster?
Closing apps can make your iPhone feel faster if one specific app is frozen or crashing, because you stop that app from running. If your whole phone is slow, restarting it usually works better than closing individual apps, because a restart clears memory and stops all background processes at once.
Will closing apps drain my battery faster?
No. Closing apps does not drain battery faster — in fact, it may save a tiny amount of power if an app has a bug that keeps it running even when suspended. For normal apps, closing them makes almost no difference to battery life, because they use almost no power when suspended in the background.
What happens if I close an app I am using?
If you close an app while using it, any unsaved work in that app will be lost. Most apps save your progress automatically, so you usually will not lose anything. If you are worried, save your work inside the app before closing it, or just switch to a different app instead of closing it.
Can I close multiple apps at once?
You can close multiple apps one at a time by swiping up on each app card in the switcher. There is no way to close all open apps with a single gesture. If you want to stop all apps at once, restart your iPhone instead.
Why does my app keep crashing even after I close it?
If an app crashes repeatedly after you close and reopen it, restart your iPhone. A restart gives the app more available memory and clears temporary files that may be causing the crash. If it still crashes after a restart, update the app from the App Store — the update may fix the bug causing the crash.