With Apple's Family Sharing program, you can share iTunes, iBooks, and App Store purchases, an Apple Music family plan, and an iCloud storage plan with up to five people. I am not a fan of Apple’s Family Sharing option, and I’m not alone among technology writers. Family Sharing remains poorly implemented for most users years after its introduction, seemingly because Apple’s back-end systems that manage iTunes, the App Store, and other purchases and ownership is so woefully out of date. (For instance, you can’t migrate purchases among accounts you control or merge multiple accounts.)
This bites users on a regular basis, because seemingly intuitive and obvious behavior isn’t supported with Family Sharing. The most galling one is that if one person purchases an app that supports Family Sharing—not all apps do—then you’d think anyone else in the Family Sharing group would simply go to the App Store page for that app and click to download it? Incorrect, sorry. If you try to use the app’s page, you see the retail price, and if you click the price, you’ll be charged.