Do you hate weighing down your wallet or keychain with all of those loyalty/club cards that stores are handing out these days? Have you ever missed out on an offer or deal because you didnt have your card with you? Now theres an app to manage them for you! With Mobile Keychain you can capture the barcode of each of your cards and store them on your mobile device. Then when youre at the store, simply select the card from the list and hand the cashier your device to scan. No more fumbling through your wallet or bogging down your keychain!