An App Clip is a small part of an app that lets you do a task quickly on iPhone. Discover App Clips in Safari, Maps, Messages, or in the real world.
App Clips Overview - Apple Developer
WWDC20: Apple Introduces App Clips for iOS 14
Stop downloading so many single-use iPhone apps - CNET
Use Notes on your iPhone, iPad, and iPod touch - Apple Support
Organize places in My Guides in Maps on iPhone - Apple Support
Add filters in Clips - Apple Support
App Clips Overview - Apple Developer
r/iPhone
Draw or write in Notes on iPad - Apple Support (MT)
Set reading goals in Books on iPhone - Apple Support (MT)
What are App Clips and How to Use Them?
What Are App Clips and How Do They Work? - Branch
How to Automate Your Life With Apple's Shortcuts App
What's new in App Clips - WWDC22 - Videos - Apple Developer
View albums, playlists, and more in Music on iPad - Apple Support