Apple gift card has 16 digits, It can be used to add money to your Apple ID.
One gift card for everything Apple.
You can use it to purchase goods and services from the Apple stores and purchase games, music, and movies from the App Store and iTunes store.
It also can be used to subscribe to iCloud services, and entertainment services including Apple One, and make in-app purchases.
Can Apple gift cards be used for iTunes? Are they the same thing?
They used to be 2 separate gift cards for the Apple store and App Store but now Apple merged them and they are the same.
The new Apple Gift Card is universal and can be used on iTunes, as well as for everything else at Apple.com and in-store or online including App Store, iTunes, iPhone, iPad, AirPods, Macbook, accessories, and more.
How to check your Apple gift card balance?
It’s very simple to check the balance of Apple gift cards. In the past, it was not possible to check the balance for Apple/iTunes gift cards.