Last updated: June 28, 2026

1. INFORMATION WE COLLECT

   a) Account Information — If you choose to sign in, we store your display name and profile picture. These are used solely for multiplayer leaderboard display and friend identification.

   b) Game Progress — Your scores, completed levels, streak count, and diamond balance are stored locally on your device and in our cloud database to sync across sessions.

   c) Room Data — When playing multiplayer, temporary room data (player names, scores, game state) is stored in Firebase Firestore. This data is deleted when the room is disbanded.

   d) No Personal Identifiers — We do NOT collect email addresses, phone numbers, precise location, contact lists, or any other personally identifiable information.

2. HOW WE USE INFORMATION

   • To display multiplayer leaderboards • To save and restore your game progress • To award daily rewards and track streaks • To show interstitial ads (Google AdMob)

3. THIRD-PARTY SERVICES

   • Firebase (Google) — Authentication, Firestore database, Cloud Functions • Google AdMob — Interstitial advertisements

   These services have their own privacy policies governing data handling.

4. DATA STORAGE & RETENTION

   Game data is retained until you delete your account or request removal. Multiplayer room data is automatically cleaned up after the game ends.

5. CHILDREN'S PRIVACY

   BrainBuster is safe for all ages. We do not knowingly collect data from children under 13. If you believe a child has provided us with personal data, contact us immediately.

6. YOUR RIGHTS

   You may request deletion of your data at any time by contacting [email].

7. CONTACT

   Email: [email protected] Website: https://itechiasolutions.com