QR-Know is a free app that provides users with "QR code-based notes management"
Users can scan QR codes and save text data against them.
Users can scan the same QR code again and retrieve the text data back.
History: Which display all the previously scanned QR code's text data
Backup and restore option to backup and restore their text data
Users can scan QR codes and save text data against them.
Users can scan the same QR code again and retrieve the text data back.
History: Which display all the previously scanned QR code's text data
Backup and restore option to backup and restore their text data
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