CardStar is an app (or website) that helps users to store and manage their loyalty cards. It allows users to store digital versions of their loyalty cards, such as rewards cards, frequent shopper cards, and membership cards, on their mobile device, so they can access them anytime they need them. Users can also search for loyalty cards and add them to their account. The app also provides users with timely alerts and special offers that are specific to their loyalty cards. With CardStar, users can keep track of all their loyalty cards in one place, making it easy to save time and money when they shop.
Discontinued mobile applications are no longer available in the stores, except for the Windows Phone version.