Best option out there right now
This is the best app out there to "backup" your physical wallet. Its highly customizable with a myriad of features: iCloud backup, touch ID, Passcode gestures, picture enhancement, unlimited cards, categories, add to iOS Wallet app, QR code generation...the list goes on.
Unfortunately several of those features are unstable. So i would only buy this app if you can tolerate a few bugs. For example, the email verification server is always down, the app quits when you try to remove a card from a category, and the autoscan rarely actually scans the card unless it is uniform in color against a high contrast background. If you want to use the credit card template and the front of the card wont autoscan, you have to take a photo of the front of the card in the "back of card" slot. Then use the button to flip it to be the front picture and re-take the newly empty back slot with the "real" back of the card.
But its better than the alternatives, so Im keeping it.
Violisa about
Card Mate Pro- credit cards, v3.4.2