Privacy Policy

App Name: Ggobook

Developer: Ggobook Tech

Email: support@ggobook.com

Version: v1.0

Effective Date: 2026-01-01

1. Scope

This policy applies to Ggobook mobile apps (Android, iOS) and web services hosted via Firebase Hosting.

2. Data Collected

• Email address (Google / Apple Sign-In)
• User ID
• Usage logs, cookies, and similar technologies
• Subscription status (RevenueCat)
• Crash and performance data

3. Purpose of Use

• Account management
• Service delivery and improvement
• Analytics and diagnostics
• Subscription management

4. AI Features

AI-powered features process user input only to provide requested functionality. User data is not used to train AI models. Children's data is never used for AI training.

5. Third-Party Services

• Google Firebase (Analytics, Authentication, Firestore, Storage, Remote Config, Functions)
• RevenueCat

6. Children’s Privacy

The service complies with COPPA. No advertising or data selling involving children's data.

7. User Rights (GDPR / CCPA)

• Access, correction, deletion
• Restriction and objection
• Data portability

8. Data Retention

Data is deleted upon account deletion unless legally required otherwise.

9. Security

Data is encrypted in transit and at rest.

10. Policy Updates & Versioning

Previous versions remain accessible via the website.

11. Contact

support@ggobook.com