Easy way to stay alert for any unauthorized use of your debit card. It's simple to set up. Used my debit card for lunch and immediately received a notification. The only thing I would like to see is a notification history in the app. If I were to only set up push notifications, if that is accidentally cleared, I have no way of seeing it again without logging into the normal app. Otherwise, so far so good.
A+ Card Guard at Google Play market analyse