How to redeem itunes/app store gift card on your iphone This guide shows you how to redeem your iTunes or app store gift card right on your phone. You need to be logged into your iTunes account in order for this to work.Steve Savva 18
Tap the App Store app.Tap the "Featured" icon on the bottom left of the screen.Scroll down and tap "Redeem"Enter your code on the back of your gift card and tap redeem.