: Use the iTunes Store app (pre-installed) to buy individual songs or movies. Use the App Store for apps and games.
If you see a charge from "iTunes" on your bank statement, it is likely a recurring subscription or an in-app purchase. iTunes - Apple
: You can redeem gift cards to add credit to your Apple Account balance. Open the App Store, tap your profile icon, and select Redeem Gift Card or Code . 2. Managing Subscriptions and Billing https buy itunes apple com