LooK PASS is a free app to be used to scan the QR code of LooK COVID-19 antigen test cassette for Points of Care using LooK SPOT COVID-19 Test System. LooK PASS receives the COVID-19 test certificate with the details of the test result in real-time. Family members can share one LooK PASS app to receive each of their test certificates. The test certificates can be used to show the negative of COVID-19 for the point of entry.