If you need to scan any QR code or barcode with your camera, please grant the app camera permission. If you need to scan an image from the gallery, please grant permission only at that time. • Easily manage history All QR code records created by scanning are permanently saved, and the history list is easy to manage and clear the history of access locations and QR code links. To protect your privacy! Logs are only stored locally. If you have any questions, please contact us:[email protected], this can help us better optimize the product and improve the user experience.