Qr Code Scanner is designed to prioritize user privacy and does not collect personal data unless explicitly provided by the user for specific features or functionalities.

Yes, Qr Code Scanner can function offline, allowing users to scan QR codes without needing an internet connection, although some features may require online access for full functionality.

Users can cancel their Qr Code Scanner subscription through their device's app store settings or by following the instructions provided within the app's subscription management section.

Subscription costs for Qr Code Scanner vary based on the selected plan, but typically range from a few dollars per month to a discounted annual rate.