Privacy Policy

Last updated: October 29, 2025

Welcome to SmartQRScanner. This privacy policy explains how we collect, use, and protect your information when you use our app.

1. Information We Collect

• Camera Access: We use your device’s camera solely to scan QR codes and barcodes. We do not collect or store photos or videos.
• Scan History: Your scan history is stored locally on your device so you can revisit previous scans. This data is not shared or uploaded to our servers.
• Email Authentication: When you register or log in using email and password, we collect and manage your email address securely through Firebase Authentication (a service provided by Google LLC). This allows you to sign in, recover your account, and access personalized features.

2. How We Use Your Information

Your information is used only for the following purposes:

• To enable app functionality such as scanning and saving history.
• To authenticate users and manage accounts securely via Firebase.

3. Data Sharing and Disclosure

We do not sell, trade, or rent users’ personal information. Your data is never shared with third parties except as required by law or when necessary to maintain Firebase services.

4. Data Security

All authentication and user data are securely stored and managed by Firebase. We follow industry-standard practices to protect your data from unauthorized access or disclosure. Your scan history remains stored locally on your device and is not transmitted to us.

5. Third-Party Services

Our app uses Firebase Authentication and Firebase Hosting provided by Google LLC. These services may collect anonymized data as described in Google’s Privacy Policy.

6. Your Rights

You can delete your account or request data removal by contacting us. You may also clear your scan history from within the app at any time.

7. Contact Us

If you have any questions or concerns about this privacy policy, please contact us at sparkle212012@gmail.com.

By using SmartQRScanner, you agree to this privacy policy.