QR Scanner

Privacy Policy

Last Updated: April 7, 2026

QR Scanner processes all scanning and QR code generation entirely on your device. We do not upload, collect, or have access to your scanned data or any personal information.

1. Overview

QR Scanner ("the App") is a mobile application that scans QR codes and barcodes, generates QR codes, and manages scan history. All processing is performed locally on your device. This Privacy Policy explains what information we collect and how it is used.

2. On-Device Processing

All scanning and QR code generation in the App is performed entirely on your device:

3. Information We Collect

3.1 Advertising Data

The App displays advertisements through Google AdMob. AdMob may collect:

3.2 Device Permissions

The App may request the following device permissions:

4. Information We Do NOT Collect

5. Third-Party Services

6. Data Retention

Scan history is stored locally on your device and can be deleted at any time through the app settings. You can configure automatic deletion (7, 30, or 90 days) or clear all history manually.

7. Children's Privacy

The App does not knowingly collect personal information from children under 13. The App is suitable for general audiences.

8. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last Updated" date.

9. Contact

If you have any questions about this Privacy Policy, please contact us at: blueng.choi@gmail.com