📜 Privacy Policy for QR Matrix

Last Updated: 04/12/2025
Developer: Prince Kumar Singh

1. Introduction

QR Matrix is a QR code utility app that allows users to generate and scan QR codes quickly and easily.

We respect your privacy and are committed to protecting it.
This Privacy Policy explains how information is handled when you use the app.

By using QR Matrix, you agree to the practices described in this policy.

2. Information We Collect

🚫 No Personal Data Collection

QR Matrix does NOT collect, store, or share any personal information, including:

• Name
  
  

• Email address
  
  

• Phone number
  
  

• Contacts
  
  

• Location
  
  

• Payment information
  
  

All QR code generation and scanning is performed locally on your device.

3. QR Code Data

• Any text, links, or information you encode or scan using QR Matrix is processed only on your device
  
  

• QR data is not uploaded, saved, or shared by the app
  
  

• Scanned data is shown only to the user and discarded when the app is closed (unless the user saves it manually)
  
  

4. Camera Usage

QR Matrix uses the camera permission only to:

• Scan QR codes in real time
  
  

📌 The camera feed:

• Is not recorded
  
  

• Is not stored
  
  

• Is not transmitted to any server
  
  

5. Advertising & Third-Party Services (If Applicable)

If QR Matrix displays ads using Google AdMob:

• AdMob may collect non-personal data such as Advertising ID and device information
  
  

• This data is used only for displaying ads and measuring performance
  
  

🔧 Users can opt out of personalized ads from:
Settings → Google → Ads → Opt out of Ads Personalization

(If your app has no ads, you may remove this section.)

6. How We Use Information

Information is used only to:

• Provide QR scanning and generation features
  
  

• Improve app stability and performance (non-personal data only)
  
  

We do NOT:

• Sell user data
  
  

• Track users
  
  

• Share personal information
  
  

7. Data Storage & Security

• QR Matrix does not maintain external servers or databases
  
  

• All processing happens locally on the device
  
  

• Uninstalling the app removes all app data
  
  

8. Permissions Used

Permission

Purpose

Camera

Scan QR codes

Storage (optional)

Save generated QR codes if user chooses

Internet (optional)

Ads or app updates

🚫 The app does NOT access contacts, messages, call logs, or sensitive personal data.

9. Children’s Privacy

QR Matrix is suitable for all ages.
We do not knowingly collect personal data from children under 13.

If you believe a child has provided personal information, please contact us.

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time.
Any changes will be reflected with an updated “Last Updated” date.

11. Contact Us

If you have any questions or concerns about this Privacy Policy:

Developer: Prince Kumar Singh
Email: princekurmasingh99pr@gmail.com
Location: India