Privacy Policy for QR One

1. Introduction

QR One (“we”, “our”, “the app”) provides QR code scanning and QR/barcode generation services. This Privacy Policy explains what information we collect, how we use it, and how we protect your data when you use our Android application.

By installing and using QR One, you agree to the terms described here.

2. Information We Collect

2.1 Information Collected Automatically

When you use QR One, we may automatically collect:

• Device information (model, OS version, language, app version)
  
  

• Crash logs & performance analytics (for improving stability)
  
  

• Advertising identifiers (used for ads, depending on your device settings)
  
  

This data is collected only to improve app functionality and is not linked to any sensitive personal identity.

2.2 Information You Provide

We may collect:

• Scan history stored locally on your device only
  
  

• Information shared when contacting support (email, message content)
  
  

We do not access your contacts, photos, precise location, or any sensitive data.

3. How We Use Your Information

We use collected information to:

• Provide essential QR scanning and generating features
  
  

• Improve app performance and fix issues
  
  

• Offer non-personalized or personalized ads (depending on your consent and device settings)
  
  

• Communicate with you when you request support
  
  

We never sell your personal data.

4. Third-Party Services We Use

QR One may use trusted third-party providers for:

• Advertising
  
  

• Analytics
  
  

• Crash reporting
  
  

These services may collect limited data necessary for their operation. All third-party tools comply with Google Play policies.

5. Data Storage & Retention

• QR scan history is stored locally only on your device and never uploaded to our servers.
  
  

• Other collected data (such as crash logs or analytics) is retained only as long as necessary for app improvement and legal compliance.
  
  

6. Your Choices and Rights

You can:

• Turn off personalized ads via your device’s Ads settings
  
  

• Delete your scan history at any time inside the app
  
  

• Request data deletion or privacy inquiries by emailing us
  
  

7. Children’s Privacy

QR One is not intended for children under 13.
We do not knowingly collect personal information from children.

8. Security

We apply industry-standard security measures to protect user data.
However, no digital service can guarantee 100% security.

9. Changes to This Policy

We may update this Privacy Policy periodically. The updated version will always be available on Google Play and inside the app.

10. Contact Us

If you have any questions about this Privacy Policy, please contact us at:
📧 melchizedeksoftware@gmail.com