Is there a trick for this I should know? On my old 1phone, I could push the phone button twice to delete them...
iPhone 14, iOS 16
Swipe up is the option.
Use Background App Refresh
If you want suspended apps to check for new content, go to Settings > General > Background App Refresh and turn on Background App Refresh. If you quit an app from the app switcher, it might not be able to run or check for new content before you open it again.
Switch apps on your iPhone, iPad, or iPod touch - Apple Support
Swipe up is the option.
Use Background App Refresh
If you want suspended apps to check for new content, go to Settings > General > Background App Refresh and turn on Background App Refresh. If you quit an app from the app switcher, it might not be able to run or check for new content before you open it again.
Switch apps on your iPhone, iPad, or iPod touch - Apple Support
Why are you closing out apps in the first place? It slows down your phone and increases battery drain. And also risks data loss. For more details→Do not close "background" apps | Communities
On my iphone 14 whenever I close out from using an app, I know the app that I closed is still running in the background using up battery...swiping up does not always work.
