Privacy Policy for QuickQR
Effective Date: October 8, 2025
Last Updated: October 8, 2025
App Version: 1.2.0
ZsTechLabs ("we", "us", or "our") is committed to protecting your privacy. This Privacy Policy explains how our QuickQR mobile application ("App") collects, uses, and safeguards your information.
By using QuickQR, you agree to the collection and use of information in accordance with this policy. We will not use or share your information with anyone except as described in this Privacy Policy.
1. Information We Collect
1.1 Information You Provide
- QR Code Content: Text, URLs, contact information, and other data you enter to generate QR codes
- Scan History: Content of QR codes and barcodes you scan using the app
- User Preferences: App settings, theme preferences, and feature toggles
- Backup Data: When you choose to export or backup your data
1.2 Information Collected Automatically
- Device Information: Device model, operating system version, and app version
- Usage Data: App usage statistics, crash reports, and performance metrics
- Camera Access: Only when you explicitly grant camera permission for scanning
- Storage Access: Only when you grant permission to save QR codes or access gallery images
1.3 Permissions Required
QuickQR requests the following permissions to function properly:
| Permission | Purpose | Required |
|---|---|---|
| Camera | Scan QR codes and barcodes using device camera | Optional (for scanning) |
| Read Media Images | Scan QR codes from gallery images | Optional (for image scanning) |
| Write External Storage | Save generated QR codes to device storage | Optional (for saving images) |
2. How We Use Your Information
We use the collected information for the following purposes:
- Core Functionality: Generate and scan QR codes as requested by you
- Data Storage: Store your QR codes and scan history locally on your device
- App Performance: Improve app stability and fix bugs through crash reporting
- User Experience: Remember your preferences and provide personalized features
- Backup & Restore: Allow you to backup and restore your data
- Legal Compliance: Comply with applicable laws and regulations
3. Data Storage and Security
3.1 Local Storage
All your QR codes, scan history, and preferences are stored locally on your device using:
- Room Database: For structured data storage
- DataStore: For app preferences and settings
- Device Storage: For saved QR code images
3.2 Data Security
We implement appropriate security measures to protect your data:
- Encryption: Sensitive data is encrypted when stored
- Access Controls: Data is only accessible within the app
- No Cloud Storage: Your data never leaves your device unless you explicitly choose to backup
- Regular Updates: Security patches are applied through app updates
4. Data Sharing and Disclosure
Important: We do NOT sell, trade, or otherwise transfer your personal information to third parties.
We may share your information only in the following limited circumstances:
- With Your Consent: When you explicitly choose to share QR codes or backup data
- Legal Requirements: When required by law or to protect our rights
- Crash Reporting: Anonymous crash data may be shared with analytics services
- App Stores: Standard app store requirements for publishing and distribution
5. Third-Party Services
QuickQR may integrate with the following third-party services:
5.1 Google Play Services
- Google Play Billing: For optional ads removal purchases
- Google Play Services: For app updates and basic functionality
- Privacy: See Google Privacy Policy
5.2 ZXing Library
- Purpose: QR code and barcode scanning functionality
- Data Processing: Images are processed locally on your device
- Privacy: No data is sent to external servers
6. Advertising
QuickQR includes optional advertising through Google AdMob:
- Ad Personalization: Ads may be personalized based on your device and app usage
- Ad Removal: You can purchase ad removal for a one-time fee
- Data Collection: Ad networks may collect device information for ad targeting
- Opt-out: You can disable personalized ads in your device settings
See Google's Ad Technology Privacy Policy for more information.
7. Children's Privacy
QuickQR is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us so we can delete such information.
8. Your Rights and Choices
You have the following rights regarding your data:
- Access: View all data stored by the app
- Delete: Delete individual items or clear all history
- Export: Export your data in JSON format
- Control Permissions: Grant or revoke app permissions in device settings
- Uninstall: Remove the app and all associated data
9. Data Retention
Your data is retained as follows:
- QR Codes & History: Stored until you delete them or uninstall the app
- Preferences: Stored until you reset app data or reinstall
- Crash Reports: Anonymous crash data may be retained for debugging purposes
10. International Data Transfers
Since all data is stored locally on your device, there are no international data transfers. Your data never leaves your device unless you explicitly choose to backup or share it.
11. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by:
- Posting the new Privacy Policy within the app
- Updating the "Last Updated" date at the top of this policy
- Sending a notification through the app (if applicable)
Continued use of the app after changes constitutes acceptance of the updated policy.
12. Contact Us
ZsTechLabs
Developer: ZsTechLabs
Email: info@zstechlabs.com
Address: Faisalabad, Punjab, Pakistan
App Support: For questions about this privacy policy or app functionality
13. Compliance
This privacy policy is designed to comply with:
- Google Play Developer Program Policies
- General Data Protection Regulation (GDPR) for EU users
- California Consumer Privacy Act (CCPA) for California residents
- Personal Data Protection Act (Pakistan)
- Other applicable privacy laws in your jurisdiction
14. Governing Law
This Privacy Policy is governed by the laws of Pakistan. Any disputes arising from this policy will be resolved in the courts of Faisalabad, Punjab, Pakistan.
This privacy policy was last updated on October 8, 2025.
For the most current version, please check within the app or visit our website.