Data Collection and Usage

What We Don't Collect

• GPS Coordinates: Your actual location data never leaves your device
• Personal Information: No names, emails, or identifying information
• Device Information: No device IDs, phone numbers, or hardware details
• Browsing History: No tracking of other websites you visit

Analytics Data We Collect

We use privacy-focused analytics to improve the app experience:

• Feature Usage: Which GPS tests are most popular (anonymized)
• Performance Metrics: How long tests take and success rates (aggregated)
• Error Tracking: Technical issues to help us fix bugs
• Device Type: Mobile vs desktop usage patterns (general categories only)

Data Processing

• All GPS data processing happens locally on your device
• No location coordinates are transmitted to any servers
• Analytics data is anonymized and aggregated
• You can clear all local data by refreshing the page

Third-Party Services

• Google Analytics: Privacy-focused configuration with IP anonymization
• OpenStreetMap: Map tiles (no personal data shared)
• CDN Services: For loading libraries (no tracking)

Your Rights

• Use the app without providing any personal information
• Clear all local data at any time
• Block analytics in your browser settings
• Export your GPS data for your own use

GDPR Compliance

This application is designed to be fully compliant with the General Data Protection Regulation (GDPR):

• Lawful Basis: Legitimate interest for analytics (anonymized usage patterns)
• Data Minimization: We collect only what's necessary for app functionality
• Right to Erasure: All data can be cleared locally at any time
• Data Portability: Export your GPS data in standard formats
• Transparency: This policy clearly explains all data handling

Contact for Privacy Concerns

If you have questions about this privacy policy or our data practices:

• Email: Contact us
• Response Time: Within 72 hours
• Data Controller: TestGPS.com

Last updated: December 2024

🔧 Technical Privacy Implementation

For developers and technically minded users, here's how we implement privacy:

Local Data Processing

• All GPS calculations performed in browser JavaScript
• No server-side processing of location data
• Data stored only in browser localStorage
• No databases or external storage systems

Analytics Implementation

• Google Analytics 4 with enhanced privacy settings
• IP anonymization enabled
• Google Signals disabled
• Ad personalization disabled
• Data retention set to 14 months

Code Transparency

• No hidden tracking or data collection
• Regular security reviews and audits
• Transparent data handling practices
• Professional development standards