Privacy Policy for QR Code Scanner & Generator
Last updated: December 23, 2025
Introduction
This Privacy Policy describes how QR Code Scanner & Generator ("we", "our", or "us") collects, uses, and protects your information when you use our mobile application (the "Service").
Information We Collect
Information You Provide
- QR Code Content: Text, URLs, or other data you input to generate QR codes
- Scan History: QR codes you have scanned or generated (stored locally on your device)
Information Automatically Collected
- Device Information: Device model, operating system version
- App Usage: Features used, crash reports for app improvement
- Camera Access: Only when actively scanning QR codes
- Advertising Data: Anonymous device identifiers for ad personalization
- Usage Analytics: App interaction data to improve ad relevance
How We Use Your Information
We use the collected information for:
- Core Functionality: Generating and scanning QR codes
- Local Storage: Saving your scan/generation history on your device
- App Improvement: Analyzing usage patterns to enhance user experience
- Technical Support: Diagnosing and fixing technical issues
- Advertising: Displaying relevant ads to support the free app
- Ad Personalization: Showing ads based on your interests and usage patterns
Data Storage and Security
Local Storage
- All QR code history is stored locally on your device
- No personal data is transmitted to external servers
- You can delete your history at any time through the app
Security Measures
- Data encryption for sensitive information
- Secure local storage practices
- Regular security updates
Permissions We Request
Camera Permission
- Purpose: To scan QR codes using your device's camera
- Usage: Only activated when you use the scan feature
- Control: You can revoke this permission in device settings
Storage Permission
- Purpose: To save generated QR codes to your device gallery
- Usage: Only when you choose to save QR codes
- Control: You can revoke this permission in device settings
Third-Party Services
Our app may use the following third-party services:
- Flutter Framework: For app development (Google)
- Device Camera API: For QR code scanning
- Device Storage API: For saving images
- Google AdMob: For displaying advertisements
- Google Analytics: For app usage analytics
- Advertising Partners: Various ad networks for monetization
These services have their own privacy policies governing their use of information.
Advertising
How Ads Work
- We display advertisements to keep the app free
- Ads are provided by third-party advertising networks
- Ad content is not controlled by us
- Ads may be personalized based on your interests
Ad Data Collection
Third-party advertisers may collect:
- Device Identifiers: Anonymous advertising ID
- Usage Patterns: How you interact with ads
- General Location: Country/region for relevant ads
- Device Information: Screen size, OS version for ad formatting
Ad Personalization
- You can opt-out of personalized ads in your device settings
- Go to Settings > Privacy > Advertising > Limit Ad Tracking (iOS)
- Go to Settings > Google > Ads > Opt out of Ads Personalization (Android)
Data Sharing
We DO NOT:
- Sell your personal information to third parties
- Share your QR code content with external services
- Upload your scan history to cloud servers
- Track your location beyond general region for ads
We MAY SHARE:
- Anonymous usage data with advertising partners
- Device identifiers with ad networks for personalization
- Aggregated analytics data to improve app performance
- Crash reports with development tools for bug fixes
Your Rights and Choices
You have the right to:
- Access: View all data stored by the app
- Delete: Clear your scan/generation history
- Control: Manage app permissions in device settings
- Opt-out: Uninstall the app to remove all data
Children's Privacy
Our app does not knowingly collect personal information from children under 13. If you are a parent and believe your child has provided personal information, please contact us.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by:
- Posting the new Privacy Policy in the app
- Updating the "Last updated" date
- Providing in-app notifications for significant changes
Data Retention
- Scan History: Stored locally until you delete it
- Generated QR Codes: Stored locally until you delete them
- App Preferences:Stored until app uninstallation
- Advertising Data: Retained by ad partners per their policies (typically 30-90 days)
- Analytics Data: Aggregated data retained for app improvement purposes
International Users
This app is designed to work globally. Your data remains on your local device regardless of your location.
Contact Information
If you have any questions about this Privacy Policy or our data practices, please contact us at:
Email: mandusanka1000@gmail.com
App: QR Code Scanner & Generator
Developer: RaviNdu
Compliance
This Privacy Policy complies with:
- General Data Protection Regulation (GDPR)
- California Consumer Privacy Act (CCPA)
- Children's Online Privacy Protection Act (COPPA)
- Google Play Store policies
- Apple App Store guidelines
Summary
What we collect: QR code content, scan history (local), anonymous advertising data
How we use it: QR code features, app improvement, relevant advertising
Who we share with: Anonymous data with advertising partners only
Your control: Delete data anytime, disable personalized ads, upgrade to ad-free version
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By using QR Code Scanner & Generator, you agree to this Privacy Policy. If you do not agree with this policy, please do not use our app.
This Privacy Policy is effective as of December 23, 2025.