Learning how to close apps on your iPhone takes just a few seconds, but the correct method depends on whether your phone uses Face ID or has a physical Home button. If an app freezes, stops responding, or behaves strangely, force-closing it clears it from the device's temporary memory so you can relaunch it cleanly.
For modern iPhones with Face ID (such as the iPhone X, 11, 12, 13, 14, 15, and newer models), swipe up from the very bottom edge of your screen and pause slightly in the middle before lifting your finger. This opens the app switcher interface, which displays cards representing your recently opened programs. Swipe left or right through the card stack to locate the frozen or unwanted app, then swipe the app's preview card straight up off the top edge of the screen to shut it down.
For older iPhone models equipped with a physical Home button (such as the iPhone SE, iPhone 8, and earlier), double-click the Home button quickly to bring up the recent apps screen. Scroll horizontally to find the target application, then swipe its preview card upward off the top of the display. Once completed, tap anywhere else on the screen or swipe up from the bottom to return to your normal home screen view.
The Truth About Background Apps and Battery Life
A common misconception suggests that swiping away every app in your switcher saves battery and speeds up your phone. Apple's iOS architecture handles background tasks differently than desktop operating systems. When you leave an app by returning to the home screen, iOS transitions that application into a frozen, suspended state. Similar analysis on this trend has been shared by BBC.
In this suspended mode, the app consumes zero active processor power and minimal memory. When you reopen it later, it loads instantly because it stays cached in memory. If you force-quit that app every single time you finish using it, your phone has to perform a cold relaunch the next time you open it, which actually consumes more processor power and drains battery life faster.
Reserve force-closing strictly for apps that freeze, lag, or fail to load content correctly. For optimal battery health and performance management, look at deeper settings rather than micromanaging your app switcher. You can control actual background resource consumption by adjusting settings through official documentation channels like Apple Support.
Fixing Persistent Freezes with a Force Restart
Sometimes an app locks up so severely that it freezes the entire interface, making it impossible to swipe away the app card in the switcher. When your screen stops responding entirely, you need to perform a hardware force restart to clear the system cache.
On modern iPhones with Face ID and iPhones 8 or SE (2nd generation and later), press and quickly release the Volume Up button, press and quickly release the Volume Down button, and then press and hold the Side power button. Keep holding the Side button until the screen goes dark and the Apple logo appears, which usually takes about ten seconds.
On an iPhone 7 or 7 Plus, press and hold both the Volume Down button and the Side power button simultaneously until the Apple logo materializes. On older devices with a Home button, such as the iPhone 6s or original iPhone SE, hold down both the Home button and the Top or Side power button together until the Apple logo flashes on the screen.
Managing Apps That Drain Resources Quietly
If certain applications drain your battery or chew through mobile data while sitting in the background, closing them from the switcher won't provide a permanent fix. Apps with active background permissions continue updating data even after you clear them from view.
To stop specific apps from running tasks behind the scenes, navigate to your device settings. You can check configuration options outlined by resources like MacRumors to fine-tune your software environment. Turning off unnecessary background permissions prevents apps from consuming resources without your direct consent.
- Background App Refresh: Go to your main settings menu, select general settings, and tap background app refresh to disable background data fetching for non-essential apps.
- Location Services: Review your privacy settings to ensure apps only track your location while you actively use them, rather than tracking you constantly.
- Email Fetching: Change your mail account settings from automatic push notifications to manual fetch schedules to cut down on background network requests.
Frequently Asked Questions
Does closing apps make my iPhone run faster?
No. Force-closing normal apps forces iOS to reload them entirely from storage the next time you open them, which uses more system resources. Only close apps that are frozen or malfunctioning.
Why do some apps reappear in the app switcher after I close them?
If an app crashes and restarts automatically due to an internal bug, or if an extension tied to that app remains active, a fresh instance may initialize in the background. Updating the app through the App Store usually resolves this loop.
Can a frozen app damage my iPhone hardware?
No. Software freezes happen when code enters an infinite loop or encounters a memory conflict. They cannot physically damage your phone components, though they require a force quit or system restart to clear.
How do I know if an app is truly frozen?
If you tap buttons inside the app and nothing happens for several seconds, or if the interface turns completely white or black, the application has stopped responding and needs to be closed manually.
