How do I close apps on my iPhone X?
On an iPhone X or later or an iPad with iOS 12, from the Home screen, swipe up from the bottom of the screen and pause slightly in the middle of the screen. Swipe right or left to find the app that you want to close. Swipe up on the app's preview to close the app.
How do I close multiple apps at the same time?
Swipe the app off the top edge of the screen to close it. When you've closed all the apps you want, click the Home button again to return to using your iPhone. In iOS 7 and up, you can quit multiple apps at the same time. Just swipe up to three apps to the top of the screen at the same time. All the apps you swipe disappear.
How do I close apps in the app switcher?
The way to access the App Switcher and close apps varies depending on the device you’re using. On an iPhone with a Home button: Double-click the Home Button. Swipe on side to side to find the apps you want to close. Swipe up on an app preview to close the app. Use multiple fingers to close multiple apps.
How do I Close an app on my Samsung Galaxy S20?
When you find an app you want to close, swipe up on the app image to close it. This removes the app from the screen and closes the app. You can close more than one app at a time by tapping multiple apps with two or three fingers and swiping up on them all at the same time. Double-tap the Home button.