Privacy Policy

1. Information We Collect

We collect and process the following types of information when you use QR All In One:

• Device Permissions: We request access to your device's Camera to scan QR codes and barcodes. We may also request Storage/Photos permission to save generated QR codes to your gallery or read QR codes from your images.
• Automatically Collected Data: We may collect non-personal device information (e.g., OS version, device model), application crash reports, analytics data (such as app open frequency and feature usage), and advertising identifiers.

2. How We Use Your Data & Local Processing

All operations involving scanning barcodes or generating customized QR codes are processed locally on your device hardware. We do not record, store, or transmit your camera feed, nor do we transmit the contents of your scanned or generated QR codes to our remote servers. Analytics and crash data are used solely to diagnose technical issues, optimize system performance, and improve the app.

3. Data Retention and Deletion

We retain automatically collected analytics and crash data for as long as necessary to fulfill the purposes outlined in this policy. Since we do not collect personal user accounts or store your QR data on our servers, there is no personal profile data to delete. You can reset your advertising identifier or opt-out of personalized ads through your device settings.

4. Third-Party Services

To support analytics, monetization, and distribution, the mobile application integrates third-party software development kits (SDKs). These third-party providers have their own privacy policies addressing how they use such information:

• Google Play Services
• Firebase Analytics & Crashlytics
• Google AdMob

5. Security

We take reasonable technical and administrative precautions to safeguard the limited data collected by the application. However, please be aware that no security system or transmission protocol over the Internet is 100% secure.

6. Children's Privacy

Our application is not directed to children under 13, and we do not knowingly collect personal information from children under 13. If we discover that a child under 13 has provided us with personal information, we will immediately delete it from our servers.