Half baked.
I would suggest skipping the sap until there is a major update!! This is an excellent idea with poor execution.
Within minutes of using this app you realize there are so many graphical alignment errors and bugs that it just spoils the usability of the app. Interface options are hidden behind the clock and interface bar. If you enter a non-PCGS code you sent to a graphic screen thats unrecoverable. (User must force quit the app to continue using it).
The app is limited as it only does PCGS coin ratings and will not give you NGC coin ratings. Theres no reason to not include NGC.
Look elsewhere or wait for a major update.
Dave804 about
CoinVault - Store Your Coin Collection