How to Redeem App Store Promo Code on iPhone & iPad

Step #1: Launch App Store on iPhone/iPad.

Step #2: Tap on the Apps.

Step #3: Now scroll down to bottom and tap on Redeem button..

Step #4: Now type in the promo code to download the app.

Follow the above listed easy steps and redeem promo code to download an app free. If you are a developer, don’t forget to payback by offering some promo codes to other developer friends.