Love the App but could use some improvements

The idea of this app is amazing. Over the years there have been subtle updates to the layout, merchant list, etc to include the use of geocoding to populate your cards based upon your location. So far so good.

Update request: I wish there was a way to sort my cards, see them in alphabetical order or categorize them all together (based upon user preference). It would be nice if the app could highlight frequently used cards as well. Finally can you fix the bug with the barcode. Longer barcodes dont always display vertically and sometimes the horizontal view doesnt always appear when attempting to change the setting.

KSuave1911 about CardStar