The SMART Health Card Verifier app is a free application available on Android platforms that allows businesses to scan a SMART Health Card QR code to verify an individual's COVID-19 test or vaccination credential. The app verifies if the SMART Health Card is valid and confirms if it was issued by a trusted issuer registered with The CommonTrust Network. The app also displays key information such as the issuer name, vaccine or test type, dates of vaccine doses or test, and name and date of birth of the recipient.

This app is a great tool for businesses such as bars, restaurants, schools, and live event venues to validate SMART Health Cards upon entry. It is important to note that the app only scans SMART Health Cards and not paper CDC cards. A SMART Health Card is a digital or printed version of an individual's vaccination history or test results shared through QR codes and issued by supported states, pharmacies, and providers. The app verifies SMART Health Cards issued by trusted entities listed in the CommonTrust Network's Registry.