Last updated: February 16, 2026

ThinkIO ("we", "our", "us") is a cognitive brain-training game. 

This privacy policy explains how we collect, use, and protect your information.

1. Information We Collect

a) Account Information (when you sign in via Google or Facebook):

   - Display name

   - Email address

   - User ID

b) Game Data:

   - Game scores, rank progress, and challenge results

   - Lives and rewards activity

c) Technical Data (collected automatically):

   - Device identifiers (Firebase Installation ID)

   - Crash logs and diagnostics

   - App performance data

2. How We Use Your Information

- To provide and maintain the game (scores, rank, leaderboard)

- To authenticate your account (Google/Facebook sign-in)

- To improve app stability (crash logs, diagnostics)

- To personalize difficulty based on your rank progress

3. Data Sharing

We do NOT sell or share your personal data with third parties.

Your data is stored securely on Google Firebase servers.

4. Data Security

All data is encrypted in transit using HTTPS/TLS.

Data is stored securely on Google Firebase infrastructure.

5. Children's Privacy

ThinkIO is not directed at children under 13. We do not 

knowingly collect personal information from children under 13.

6. Data Deletion

You can request deletion of your account and all associated 

data by:

- Using the "Delete Account" option in the app

- Emailing us at: mydietdetect@gmail.com

Your data will be permanently deleted within 30 days.

7. Guest Users

You can use ThinkIO as a guest without providing any personal 

information. Guest data is stored locally on your device only.

8. Changes to This Policy

We may update this privacy policy from time to time. 

Changes will be posted on this page.

9. Contact Us

If you have questions about this privacy policy, contact us at:

mydietdetect@gmail.com