If you already pay Apple for extra iCloud storage beyond the 5GB default, or you start paying in the future, you get a bunch of extra features thrown in as part of a subscription Apple is calling iCloud+. iCloud+ has rolled out alongside iOS 15 and iPadOS 15, and will be part of macOS Monterey when it launches this…
Source: Gizmodo – How to Set Up All the iCloud+ Features in iOS 15