This application works with the Tappy External NFC app (https://play.google.com/store/apps/details?id=com.taptrack.roaring) to provide basic tag reading capability similar to Android's built-in NFC tag reading application. When the Tappy External NFC app is paired with a TappyBLE reader, this app will display basic information about the tag including the tag serial number, approximate tag type, and an NDEF message if the tag contains one.