Do you know if iphones need itunes card to keep subscriptions?

Do you know if iphones need itunes card to keep subscriptions?

You can change how you pay for a subscription but you will have to keep giving Apple money to get more after it runs out.

Probably

They'll need a payment method which can either be an iTunes giftcard or a credit/debit card.

If you have a subscription in iTunes, you need a valid payment method attached to the account.