Instructions
Open the App Store and tap the "Search" icon at the bottom of the screen.
Enter the phrase "GameStop Mobile," without the quotation marks, and tap "Search." Tap the "GameStop Mobile" search result.
Tap the "Free" button and then "Install App." Type your Apple ID in the field provided if prompted. The download begins automatically.
Tap the "GameStop Mobile" icon on your iPhone's home screen to launch the app.
Enter your GameStop PowerUp Rewards email and password in the fields provided.
Tap the "Rewards" icon at the bottom of the screen to access your PowerUp Rewards account.