PRIVACY POLICY
Last updated: May 22, 2026
This Privacy Policy describes how QR Code · Scanner & Creator ("we", "our", or "the app")
collects, uses, and shares information when you use our mobile application.
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1. INFORMATION WE COLLECT
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1.1 Information You Provide
- QR codes you scan or create are stored locally on your device only.
- We do not upload, transmit, or store your QR code data on any server.
1.2 Information Collected Automatically
- Device information (model, OS version, language, timezone)
- App usage data (screens viewed, features used, session duration)
- Crash reports and performance data
- Advertising identifier (IDFA) — only with your explicit permission via
Apple's App Tracking Transparency prompt
1.3 Camera & Photo Library
- Camera access is used solely to scan QR codes and barcodes in real time.
- Photo library access is used solely to scan QR codes from images you select.
- We do not store, upload, or share photos or camera footage.
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2. HOW WE USE YOUR INFORMATION
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We use collected information to:
- Operate and improve app features and performance
- Show relevant advertisements (see Section 3)
- Send push notifications (only if you grant permission)
- Analyze usage trends to improve user experience
- Deliver remote configuration updates
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3. ADVERTISING
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We use Google AdMob to display ads. AdMob may collect and use your
advertising identifier (IDFA) and other data to show personalized ads.
If you have not granted App Tracking Transparency (ATT) permission,
only non-personalized ads will be shown.
You can purchase the "Remove Ads" in-app purchase to permanently
disable all advertisements.
Google's Privacy Policy: https://policies.google.com/privacy
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4. THIRD-PARTY SERVICES
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The app uses the following third-party services:
• Firebase Analytics (Google)
Purpose: App usage analytics
Privacy: https://firebase.google.com/support/privacy
• Firebase Remote Config (Google)
Purpose: Delivering app configuration and feature flags remotely
Privacy: https://firebase.google.com/support/privacy
• Firebase Cloud Messaging (Google)
Purpose: Push notifications
Privacy: https://firebase.google.com/support/privacy
• Google AdMob (Google)
Purpose: Displaying advertisements
Privacy: https://policies.google.com/privacy
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5. DATA STORAGE & SECURITY
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- All QR code history is stored locally on your device using Apple's
on-device database. We cannot access this data.
- We do not operate our own servers or databases.
- Data collected by third-party SDKs is governed by their respective
privacy policies.
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6. PUSH NOTIFICATIONS
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We may send push notifications to inform you of updates or relevant
information. You can disable notifications at any time via your device's
Settings > Notifications > QR Code.
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7. CHILDREN'S PRIVACY
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This app is not directed to children under the age of 13. We do not
knowingly collect personal information from children under 13. If you
believe a child has provided us with personal information, please
contact us and we will take steps to delete such information.
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8. YOUR RIGHTS & CHOICES
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You may:
- Deny camera or photo library access via iOS Settings at any time
- Deny or revoke App Tracking Transparency permission via
Settings > Privacy & Security > Tracking
- Disable push notifications via Settings > Notifications
- Delete all local QR history directly within the app
- Purchase "Remove Ads" to stop ad-related data collection by AdMob
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9. CHANGES TO THIS POLICY
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We may update this Privacy Policy from time to time. We will notify
you of significant changes by updating the "Last updated" date above.
Continued use of the app after changes constitutes acceptance of the
updated policy.
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10. CONTACT US
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If you have questions about this Privacy Policy, please contact:
Email: luanpham.pbl@gmail.com