Last updated: March 2026
Tulidu Sport (“we”, “us”) provides tournament prediction and leaderboard features. This policy describes how we handle information when you use our web and mobile apps and our API.
Depending on how you sign in and use the service, we may process: account identifiers (e.g. Firebase user ID), email address and display name, tournament participation data, guesses/predictions, virtual currency (vCoins) balances and transactions recorded in our systems, device or push notification tokens if you enable notifications, and operational logs needed to secure and operate the service.
You may sign in using email and password, Google, or Apple. Third-party providers (Google, Apple) process data under their own privacy policies. We receive only the tokens or profile fields (name, email) needed to create and maintain your account. Email addresses used for sign-in are stored securely via Firebase Authentication.
We use information to provide the service, maintain leaderboards and tournaments, prevent abuse, improve reliability, and comply with law.
We use service providers (e.g. cloud hosting, Firebase/Firestore, push delivery) to run the product. We do not sell your personal information. We may disclose information if required by law or to protect rights and safety.
We retain data as needed to operate the service and meet legal obligations. You may delete your account at any time from the app's Settings page. Account deletion removes your profile and personal data from our systems. You may also contact us at support@tulidu.com to request data deletion.
The service is not directed to children under the age required by your region. Do not use the service if you are not old enough to consent where you live.
Your information may be processed in countries where we or our providers operate.
We may update this policy. Continued use after changes means you accept the updated policy.
Questions or requests regarding your data: support@tulidu.com