Privacy Policy – QR & Barcode Master Pro
Version: 1.0.2
Last Updated: July 24, 2026
Introduction
QR & Barcode Master Pro ("we", "our", or "the App") is committed to protecting your privacy.
The App itself does not directly collect, store, share, or transmit any personal or sensitive user data. All scanning and code generation features are designed to work primarily on your device.
The App may use third-party services, such as Google AdMob, which may collect certain information according to their own privacy policies.
Information We Collect
Data We Do Not Collect
The App itself does not collect personal information, including but not limited to:
Name
Email address
Phone number
Physical address
Contacts or messages
Photos, media, or files
Personal account information
The App does not upload user-generated QR codes, barcodes, scan results, or generated images to external servers.
Local Data Storage
The App allows users to:
Scan QR codes and barcodes
Generate QR codes and barcodes
Save scan results and generated codes locally on the device
All saved data remains on the user's device, including:
Scan history
Generated QR codes
Generated barcodes
Saved QR/barcode images
This information is not transmitted to our servers.
Location QR Codes
The App may request location permission only when the user chooses to create a Location QR code.
When using this feature:
Location permission is requested only with user approval.
Coordinates are used only to generate the QR code.
Location information is processed on the device.
We do not collect, store, upload, or transmit location data.
If the user saves the generated QR image, it remains in the user's device gallery.
How We Use Information
Local data stored on the device is used only to provide app functionality, including:
Displaying scan history
Showing saved generated codes
Allowing users to reuse saved codes
Improving the in-app experience
No user-generated content is sent to external servers.
Permissions
Camera Permission
Used to:
Scan QR codes
Scan barcodes
Photos / Media Permission
Used to:
Scan QR codes and barcodes from images
Save generated QR codes and barcode images when requested by the user
Location Permission
Used only when the user chooses to create a QR code that requires location information.
The App may use the device location to help generate location-based QR codes. Location information is processed locally on the device and is not collected, stored, uploaded, or transmitted by the App.
Notification Permission
Used for:
Optional reminders
Important app updates
Notifications are not used for tracking.
Advertising
The App may display advertisements using Google AdMob.
Google AdMob may collect certain information, including:
Device-related identifiers
Advertising data
Usage information related to advertisements
This information is collected by Google according to Google's Privacy Policy.
We do not collect, store, or share personal information with advertisers.
European User Consent (EEA, UK, and Switzerland)
For users in the European Economic Area (EEA), United Kingdom, and Switzerland:
Consent for personalized advertising may be requested.
Users can choose personalized or non-personalized advertisements.
Consent can be withdrawn or changed at any time.
If consent is not provided, non-personalized advertisements may be displayed.
United States Privacy Rights (CPRA / CCPA)
For users in certain U.S. states, including California, users may have rights under applicable privacy laws, including:
Requesting information about data collection practices.
Managing certain advertising preferences.
Opting out of the sale or sharing of personal information where applicable.
We do not sell personal information.
Google AdMob may process advertising identifiers to provide advertisements and measure their effectiveness.
Data Security
We take reasonable measures to protect user information.
User-generated content remains stored locally on the device.
We do not maintain external databases containing user-generated codes.
No method of storage or transmission is completely secure.
Children's Privacy
This App is not directed to children under 13.
We do not knowingly collect personal information from children.
All app-generated content remains on the user's device.
Age Confirmation
Users may select whether they are 18+ or under 18.
This information is used only for advertising purposes and is not stored or used to identify users.
Your Rights and Choices
Users can:
Delete scan history and saved codes inside the App.
Remove locally stored data by uninstalling the App.
Change or revoke permissions through device settings.
Manage advertising preferences.
Data Retention
Data is stored locally only when needed for app functionality.
This includes:
Scan history
Generated QR codes
Generated barcodes
Saved images
Data is removed when:
Deleted manually by the user.
The App is uninstalled.
Acceptable Use
Users agree to use the App only for lawful purposes.
International Data Transfers
The App does not transfer user-generated data internationally.
All scan results and generated codes remain stored locally on the user's device.
Third-party services such as Google AdMob may process information according to their own privacy policies.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time.
Continued use of the App after updates means acceptance of the revised Privacy Policy.
Contact Us
If you have questions about this Privacy Policy, contact:
Email: contact.ls.team@gmail.com
Consent
By using this app, you agree to this Privacy Policy.
If you do not agree, please discontinue using the App.