App Library is a new feature available
for iOS 14 or later
where you can find and organize your apps in new ways.
To open an app in the App Library,
tap an app you see in a folder.
If a category has a few small app icons,
you can tap them to expand the category
and see all the apps in it.
To search for an app, tap the search field
and then enter the app name that you are looking for.
Or you can scroll up and down to browse the alphabetic list.
To hide an app from the home screen,
touch and hold the app.
Tap "Remove App."
Tap "Remove From Home Screen."
To add an app from the App Library to the home screen,
touch and hold the app.
Tap "Add to Home Screen."