Last updated: 8/10/2025
1. Information We Collect
Account Information
- Email address (for account creation and authentication)
- Username (optional, for leaderboards and social features)
- Profile preferences and settings
Usage Data
- Challenge completion data and scores
- Badge achievements and progress
- Learning analytics to improve the educational experience
- Device information and browser type
- IP address and general location (for analytics)
2. How We Use Your Information
- Educational Experience: Track your progress, provide personalized recommendations, and improve the learning platform
- Leaderboards: Display scores and achievements (with your permission)
- Analytics: Understand usage patterns to improve the app
- Communication: Send important updates about your account or the service
- Security: Prevent fraud and maintain account security
3. Information Sharing
We do not sell, trade, or rent your personal information to third parties. We may share data in these limited circumstances:
- Service Providers: Trusted partners who help operate our platform (Supabase for database, Vercel for hosting)
- Analytics: Aggregated, anonymized data for analytics purposes
- Legal Requirements: When required by law or to protect our rights
- Leaderboards: Your username and scores (only if you opt in to public leaderboards)
4. Data Storage and Security
- Data is stored securely using industry-standard encryption
- We use Supabase (PostgreSQL) with row-level security
- Local browser storage for temporary data and preferences
- Regular security audits and updates
5. Your Rights
You have the right to:
- Access: Request a copy of your personal data
- Correction: Update or correct your information
- Deletion: Request deletion of your account and data
- Portability: Export your learning progress data
- Opt-out: Unsubscribe from communications
To exercise these rights, contact us at privacy@probabl.xyz
6. Cookies and Tracking
- Essential Cookies: Required for login and basic functionality
- Analytics Cookies: Help us understand how you use the app (Google Analytics, Mixpanel)
- Preference Cookies: Remember your settings and preferences
You can manage cookie preferences in your browser settings.
7. Children\'s Privacy
Our service is not directed to children under 13. We do not knowingly collect personal information from children under 13. If you become aware that a child has provided us with personal information, please contact us.
8. International Users
If you are accessing our service from outside the United States, please be aware that your information may be transferred to, stored, and processed in the United States where our servers are located.
9. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.
10. Contact Us
If you have any questions about this Privacy Policy, please contact us:
- Email: privacy@probabl.xyz
- Website: https://probabl.xyz