Privacy Policy

Last updated: April 10, 2026

ESTH ("we", "our", or "the app") is a team management and entertainment application. This privacy policy explains how we collect, use, and protect your information.

Information We Collect

• Account Information: Username and password (stored as a salted hash) when you create an account.
• Device Tokens: Firebase Cloud Messaging device tokens to deliver push notifications. These are associated with your user account.
• Usage Data: Game scores, achievements, and activity within the app to provide leaderboards and game functionality.
• Profile Image: Optional profile picture you choose to upload.

How We Use Your Information

• To authenticate your account and provide access to app features.
• To send push notifications for scheduled alerts you are assigned to.
• To display leaderboards, achievements, and game history.
• To operate draws, playoffs, and multiplayer games.

Data Storage

Your data is stored on our secure server. Passwords are never stored in plain text — they are salted and hashed. We do not sell, share, or transfer your personal data to third parties.

Third-Party Services

• Firebase Cloud Messaging (Google): Used to deliver push notifications to your device.
• Telegram Bot API: Used to send alert messages to Telegram channels.

Data Retention

Your data is retained as long as your account is active. Device tokens are automatically removed when they become invalid or when you log out.

Your Rights

• You can request deletion of your account by contacting the administrator.
• You can disable push notifications at any time through your device settings.

Children's Privacy

This app is not intended for children under 13. We do not knowingly collect information from children under 13.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated date.

Contact

If you have questions about this privacy policy, please contact the app administrator.