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By Express Checkout LLC

This app is only available on the App Store for iOS devices.


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 in Version 5.1.4

Fixed startup crash issue that was affecting some users.

iPhone Screenshots

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Customer Reviews

I hate this app

I used to love this app. I’ve been using it for many years. I’ve used it so much that I don’t have the physical cards anymore.
Then, 2 days ago there was an update and I was prompted to sign into my account. This wasn’t a thing when I originally downloaded the app. I don’t have a log in name or account. The update erased all my card data. I now will have to try to track down all my account info for the over 40 cards I had stored on the app. Their customer support couldn’t help me.
So yourself a favor and don’t use this app. If you already have it, don’t lose track of your card numbers. Learn from my mistake trusting this app.

Disappointed with update

I used to love this app. I have all my loyalty cards loaded and whenever I needed to use one, I would open the app and see the nearby ones and just select the one I needed. So easy and convenient! With the recent update, instead of nearby cards, it changed to show favorites, which is horrible. Now I have to go scrolling through the cards to find the one I need. And it’s not even alphabetical! They are loaded randomly and it takes forever to find the card I need. Will be looking for a different loyalty card app. Too bad because this used to be great.

Love it!

I absolutely love this app. I was able to remove many loyalty cards and membership cards from my wallet, even my library card. I also love using the shopping list. I set one up for each store that I commonly visit and add the items that I need as I think of them.

View in iTunes
  • Free
  • Category: Shopping
  • Updated:
  • Version: 5.1.4
  • Size: 20.1 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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