1. Introduction
MatchFetch ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains our practices regarding the collection, use, and protection of information when you use our Windows desktop application for DNA match analysis.
Key Principle: MatchFetch is designed with privacy as the highest priority. We collect absolutely no personal information and process all data locally on your device.
2. Information We Do Not Collect
MatchFetch is built on a strict no-data-collection policy:
- No personal information (name, email, address, etc.)
- No account creation or user registration
- No usage tracking or analytics data
- No device information or system details
- No crash reporting or error logging
- No cookies, tracking pixels, or web beacons
- No IP addresses or location data
3. How Your DNA Data is Handled
Your DNA match data is handled with maximum privacy and security:
Local Processing Only
- All data processing occurs on your local computer
- No data is transmitted to our servers or third parties
- Data is stored in a local LiteDB database on your device
- You maintain complete control over your data at all times
Data Sources
- Data is downloaded directly from Ancestry.com or 23andMe to your device
- We only access data you can already view in your account
- Your login credentials are never stored or transmitted
- Authentication uses each service's secure login process
4. Data Security
While we don't collect personal data, we implement security best practices:
- All processing occurs locally on your device
- No internet connection required for core functionality
- Data remains under your exclusive control
- Application updates are distributed through secure channels
- No remote access to your data or device
5. Third-Party Services
Ancestry.com and 23andMe Integration
MatchFetch integrates with Ancestry.com and 23andMe to access your DNA match data:
- We only access publicly available match information
- No modification of your account data
- Compliance with each service's terms of service
- Please review each platform's privacy policy for their data practices
Distribution Platforms
The application is distributed through our website. Download metrics may be collected by the hosting platform, but we receive no personally identifiable information.
6. Data Retention and Deletion
Since all processing is local, you control data retention:
- Data is stored only on your local device
- You can delete data by removing the database file
- Uninstalling the application removes all stored data
- No data backup or recovery services provided
7. International Data Transfers
MatchFetch does not transfer data internationally. All processing occurs locally on your device within your jurisdiction.
8. Your Rights and Controls
Due to our local-first architecture, you have complete control:
- Access: View all your data within the application
- Delete: Remove data by deleting files or uninstalling
- Control: Start/stop processing at any time
9. Changes to This Policy
We may update this Privacy Policy occasionally:
- Updates will be posted on this page
- The "Last updated" date will be revised
- Continued use indicates acceptance of changes
- Significant changes will be clearly communicated
10. Contact Us
For privacy-related questions or concerns:
11. Governing Law
This Privacy Policy is governed by applicable data protection laws. Since no personal data is collected, most traditional privacy regulations do not apply to MatchFetch's operations.