Family Sharing
Family Sharing is an Apple feature that, as you can guess, lets you share specific things with your family members.
You can set up Family Sharing on your iPhone, and if your relatives have an iPhone or other Apple device, you can share a lot of great things like subscription services, apps, App Store purchases, and even books you buy with Apple Books.
For instance, you can share your iCloud storage plan or an Apple Music family plan with up to five other family members. Even if you share a plan, all your accounts will be private, and you won’t have to share anything with your family that you don’t want to. With iCloud Storage, the allotment is shared, not the data.
Overall, it’s a great way to save money on purchases or subscriptions that all the family members can use.