How to redeem a code in the App store
1. Visit the App store on your iOS device.
2. Select Apps in the toolbar at the bottom of the screen.
3. Scroll down and select the redeem option.
4. Select the text, "You can also enter your code manually."
5. Enter the Code found on your redeem coupon.
6. After entering the code, select “Redeem” in the upper right-hand side of the screen.
7. The App will start to download. Once it has finished installing it will appear on your home screen.