Privacy Policy

Welcome to QR Master. This Privacy Policy is designed to help you understand how we collect, use, and safeguard your information when you use our QR code scanning and generation application. By using QR Master, you agree to the collection and use of information in accordance with this policy.

We collect the following types of information:

• Camera Access: Required for scanning QR codes. We access your device's camera only when scanning QR codes and do not store or transmit any images or video content.
• Device Information: We collect basic device information such as:
  • Device model and operating system version
  • App version and installation ID
  • Device language and time zone
  • Basic usage statistics
• QR Code Data: The content of QR codes you scan or create is stored locally on your device. This includes:
  • Text content
  • URLs and website links
  • Contact information
  • WiFi network details
  • Email addresses
• WiFi Information: When creating WiFi QR codes, we process network names (SSID) and security types locally. This information never leaves your device.

We use the collected information for the following purposes:

• Core Functionality:
  • Scanning and decoding QR codes
  • Generating new QR codes
  • Storing scan history locally
  • Managing premium features
• App Improvement:
  • Analyzing app performance
  • Identifying and fixing bugs
  • Improving user experience
  • Developing new features
• Support:
  • Providing technical assistance
  • Responding to user inquiries
  • Troubleshooting issues

We take data security seriously and implement the following measures:

• All QR code data is stored locally on your device using secure encryption
• No sensitive information is transmitted to external servers
• Regular security updates and vulnerability assessments
• Secure communication channels for support and feedback

We integrate with the following third-party services:

• Firebase Analytics: For app performance monitoring and crash reporting
• App Store Services: For managing in-app purchases and subscriptions
• Firebase Authentication: For secure user identification

Each third-party service has its own Privacy Policy and Terms of Service. We encourage you to review these policies.

Our app requires the following permissions to function properly:

• Camera: Essential for scanning QR codes
• Location (Android only): Required for WiFi scanning functionality
  • Used only when scanning for WiFi networks
  • Can be denied, but WiFi scanning features will be limited
• Internet: Required for:
  • Premium features activation
  • App updates
  • Analytics and crash reporting
• Storage: For saving generated QR codes as images

Our app is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and you are aware that your child has provided us with personal information, please contact us so that we can take necessary actions.

You have the right to:

• Access your personal information
• Delete your scan history
• Opt-out of analytics collection
• Request data export
• Contact us with privacy concerns

We may update our Privacy Policy from time to time. We will notify you of any changes by:

• Posting the new Privacy Policy on this page
• Updating the "Last Updated" date
• Sending an in-app notification for significant changes

Your continued use of the app after changes to this Privacy Policy constitutes acceptance of those changes.