Privacy Policy for QR MASTER
Last Updated: June 6, 2026
QR MASTER ("the App") is developed by BIGBON GROUP. This Privacy Policy explains how the App collects, uses, and protects information when you use our application.
Information We Collect
The App scans and generates QR codes and barcodes. The content you scan or create is processed on your device and stored locally in the App's history feature.
Device Information
Third-party advertising services such as Google AdMob may automatically collect certain information, including device type, operating system version, advertising ID, IP address, and app usage information.
Camera Permission
The CAMERA permission is required to scan QR codes and barcodes. Camera data is processed on your device and is not uploaded to our servers.
How We Use Information
We use information to provide QR and barcode scanning functionality, generate QR codes, store scan history locally, improve app performance, and display advertisements.
Advertising
The App uses Google AdMob to display advertisements. AdMob may collect and process data according to Google's Privacy Policy.
More information: https://policies.google.com/privacy
Data Storage
Scan history and generated QR codes are stored locally on your device. We do not store this information on our own servers.
Data Deletion
You can delete your scan history at any time through the App's history management features.
Children's Privacy
The App is not intended for children under the age of 13.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time.
Contact Us
Email: bigbongaming@gmail.com