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Go Cardless with CardStar™ from Constant Contact. Fast, secure and easy!
CardStar eliminates wallet and keychain clutter by conveniently storing your loyalty, rewards, and membership cards in one easy to use app.

Instantly load your loyalty, rewards and membership cards using the camera on your device.

Access your cards in a flash with our geo-targeted card locator and have the cashier scan your cards directly from your phone. Plus, sharing cards is simple so it’s easy for you to share joint memberships.

Receive thousands of free offers and coupons from your favorite grocery stores, drugstores and more, right on your mobile device.

Stay organized and easily manage your shopping list so you’ll never forget the milk again.

You never have to worry about lost cards or unauthorized use with advanced features like cloud backup and passcode lock.

What’s New

Version 5.1.7

Fixes iOS 13 crashes and other enhancements.

Ratings and Reviews

2.4 out of 5
825 Ratings

825 Ratings

RJN2708 ,

iOS 13.1 problem

I had the same problem with the app not opening once I upgraded to iOS13.1. I finally gave up and downloaded Stocard which I have found to be even better. The only problem was that I had to load all of my loyalty cards into the app but fortunately I had saved most of the original cards in a drawer. Also my wife had not yet upgraded to iOS 13.1 so her CardStar was still working so I was able to get many of them from her. Very easy to upload using the camera and a lot of nice features.

UPDATE: CardStar has resolved the issue with iOS13.1 with an upgrade that allows the app to be used with the new operating system. All my cards are saved in the app and can once again be used. I was contacted by the developer notifying me of this change - which I much appreciated. Glad to see that they are listening to user’s concerns.

Developer Response ,

Thanks for the report! An update is now available that resolves the iOS 13 crash. You will find your saved cards are available again in the update.

oldmacguy8 ,

Can’t access the app

Just started using CardStar a couple months ago. Very convenient but now it wants me to “upgrade for free”. No option not to upgrade. Apparently I’ve used up all of my options to upgrade later. So I went ahead and clicked the upgrade button. Boxes come up on the screen for email address and password. As soon as I click in the first box the screen scrolls up until the boxes can no longer be seen. Won’t scroll down. So I can’t upgrade. I can’t access the cards I stored without upgrading. I went to the App Store and clicked the support link. CardStar web page won’t open. Hopefully the developer will respond to this review. Otherwise I’ll have to start over with another app. Running the latest iOS on a phone less than a year old.

Cindy Burgener ,

Extremely Convenient

I have been using CardStar for years and absolutely LOVE it!! I no longer have to carry 20+ rewards cards around on a key chain as I placed all of my cards in my CardStar app as well as any notes corresponding to that card. I also included other types of memberships and it's (my) numeric membership number so I would have record of it when needed.

This app is oh so convenient and since I take my phone everywhere then of course I have all of my cards everywhere I frequent as well. It's an awesome shopping tool to have! I definitely recommend this app to anyone who loves retail and service rewards programs without the hassle of having to bring along al of those keychain rewards cards.

CardStar receives an affirmative 5 star rating from me!!

App Privacy

The developer, Express Checkout LLC, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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