General
Data Collection and Usage
Data Security and Storage
User’s Rights
External Links
Age Required
Updates to the Privacy Policy
Contact Details
Thank you for choosing QR Scaner & Barcode Reader ("we", "us", "our"). We are committed to maintaining customer privacy through an ethical performance culture based on trust, simplicity, and confidence. It is one of our core principles to secure customer information while using our mobile applications and provide privacy protection that builds user trust and improves service quality.
This Policy applies exclusively to information collected within the app, as well as to email, text, and other electronic communications sent by you through or in connection with the app.
Please read this policy carefully. If you do not agree with our practices, do not download, register, or use the app. By continuing to use the app, you agree to this Privacy Policy.
If you have any questions or concerns, feel free to contact us at zhitengz707@gmail.com.
Automatic Information Collection
When you use the app, we may automatically collect:
Device Info: Device type, OS version, device identifier
Usage Analytics: Interaction patterns collected via Google Analytics
Log Data: Includes IP address, device name, OS version, app settings, timestamp of usage and errors
Application Permission Requirements
CAMERA: Required to scan QR codes.
STORAGE (Android 10 and below): Used to save or share scanned/generated QR codes.
Permissions are limited to app functionality and never used to access unrelated content.
Data Usage
Your information is only used to:
Improve app experience
Provide technical support
Respond to legal or regulatory requests (if applicable)
We do not sell, share, or disclose your information for marketing or advertising purposes. We do not share data with Google unless required, and Google will seek explicit user consent beforehand.
We apply standard protocols to protect any data you provide. However, no digital transmission or storage system is completely secure.
We do not require you to create an account, nor do we store personal information on our servers. Most data remains on your device and is removed when the app is uninstalled or system data is deleted.
We respect your privacy rights regardless of location:
Right to Access: Request information we may hold about you.
Right to Rectification: Request corrections to inaccurate data.
Right to Withdraw Consent: You may withdraw previously given permission.
Right to Erasure: Request deletion of your data under applicable circumstances.
For inquiries about your rights or to submit a request, please email us at zhitengz707@gmail.com.
The app may include ads or links to external sites (e.g., AdMob). We do not control these third-party sites and are not responsible for their content or privacy practices.
The app is intended for users aged 14 and above. We do not knowingly collect data from users under this age. If you believe your child has submitted data, please contact us for removal.
We may update this policy from time to time. Updates will be reflected by the "Effective Date" at the top. Continued use of the app after an update indicates your agreement with the revised policy.
If you have any questions about this Privacy Policy, please contact us:
📧 Email: zhitengz707@gmail.com
📱 App Name: QR Scaner & Barcode Reader
Updated and Effective as of 2025-06-23