Many people ask us if they can redeem their Digital Download Cards on a mobile device (cell phone or tablet). Unfortunately, you cannot. It is imperative that you use a real computer (desktop/laptop) to redeem your Digital Download Card. If you first enter your download code on a mobile device, you will not be able to use that code again on a computer. For more information, please visit this link, https://dropcards.zendesk.com/hc/en-us/sections/200056424-Redeeming-A-Card-