Moving apps in and out of the App Library is simple, here's how it's done....Move an app to the App Library
Tap and hold the app icon on your Home Screen.
Select Remove App.
Pick Move to App Library.
Although, what is the app library on iPhone? The App Library is a new way to organize your iPhone's apps, introduced in iOS 14. To find it, simply swipe all the way to the very last, rightmost page of your iPhone's home screen. Once there, you'll see all of your apps organized into several folders.
Lastly, how do I hide apps from my apps library?
Steps to take:
First, launch settings.
Then scroll down until you find the app you'd like to hide and tap the app to expand it's settings.
Next, tap “Siri & Search” to modify those settings.
Toggle the “Suggest App” switch to control the app's display within the App Library.
How do I hide apps in my library iOS 14?
How to hide iPhone app pages in iOS 14
Long-press on a blank area of your home screen or any app page (can long-press on an app too and hold or choose “Edit Home Screen”)
When you're edit mode, tap the app page dot icons in the bottom-middle of your screen.
The App Library is actually very easy to find. Just swipe to the left to move to your last page of apps or widgets, then swipe one more time. You'll see the App Library immediately, full of pre-populated categories like Productivity or Games.
Just tap "Delete" to confirm. Also, if you enter the home screen editor from a regular home screen page, or if you've just dragged an app from App Library over to a home screen page, you can swipe to the App Library where the apps will jiggle with an (X) icon; tap that, then "Delete" to remove the app.
The easiest way to recover a lost or deleted app icon/widget is to touch and hold an empty space on your Home screen. (The Home screen is the menu which pops up when you press the Home button.) This should cause a new menu to pop up with customizable options for your device. Tap Widgets and Apps to bring up a new menu.
You'll see at the top an item called Purchased, tap on that. Tap on All again to see all the apps and then simply swipe your finger from left to right over the app you want to hide. When you do that, a hide button will appear,ten you can select and delete apps.
Hide Apps with Launchers Downloading an Android launcher with a “hidden apps” option is the best way to go about hiding your private apps. Apex Launcher is one of these apps and can help you smoothly achieve the task. The launcher is also visually stunning to look at in terms of wallpaper and other features.
Open Settings and under Manage app, search for the app whose icon is missing, and tap to open it. Do you notice an option to Start/Enable the app? It could be under the App Info menu, depending on the make and model of your phone. If yes, most probably, the app is disabled, and you need to re-enable it.
On the home screen, long-tap an empty space and tap on Home screen settings. Scroll down and tap on Hide apps. Select the apps that you want to hide and tap on Apply. Tip: You can also use the Secure Folder in Samsung phones to hide the apps.