Privacy Policy
Last updated: April 18, 2026
1. Introduction
Betolino ("we", "our", or "us") is a football match prediction platform operated by Tsiouplis. This Privacy Policy explains how we collect, use, and protect your personal information when you use our website (betolino.app) and mobile applications.
2. Information We Collect
When you use Betolino, we collect the following information:
- Account Information: Email address, first name, and last name when you create an account.
- Predictions Data: Your match score predictions and associated timestamps.
- Group Data: Group memberships, group names, and group codes you create or join.
- Usage Data: Language preferences stored locally on your device.
3. How We Use Your Information
We use your information to:
- Provide and maintain the Betolino service
- Display your predictions and calculate scores
- Show leaderboard rankings
- Enable group features (create, join, and manage groups)
- Display your name to other users in groups and leaderboards
4. Data Storage & Security
Your data is stored securely on Google Firebase (Firestore) servers. We use Firebase Authentication to manage user accounts securely. We do not sell, trade, or transfer your personal information to third parties. All data transmission is encrypted using HTTPS/TLS.
5. Third-Party Services
We use the following third-party services:
- Google Firebase: Authentication, data storage (Firestore), and hosting.
- Football-Data.org API: To retrieve match schedules and results. No personal data is shared with this service.
6. Data Retention
We retain your personal data for as long as your account is active. You may request deletion of your account and associated data at any time by contacting us at the email address below.
7. Your Rights
You have the right to:
- Access your personal data
- Request correction of inaccurate data
- Request deletion of your data
- Withdraw consent at any time
8. Children's Privacy
Betolino does not knowingly collect personal information from children under 13. If you believe a child has provided us with personal data, please contact us so we can delete it.
9. Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date.
10. Contact Us
If you have any questions about this Privacy Policy, please contact us at: