ZenWords Privacy Policy

Last Updated: August 6, 2026

ZenWords is an educational mobile application designed to help users learn English vocabulary through interactive quizzes and games.

Information We Collect

• Google account information (when signing in with Google)
• User ID (Firebase Authentication)
• Username
• Learning progress
• Total score
• Daily and weekly scores
• Known words
• Review words
• Premium subscription status
• Droplet balance

How We Use Your Information

• Provide login functionality
• Synchronize learning progress
• Display leaderboard rankings
• Manage premium subscriptions
• Verify in-app purchases
• Improve app performance

Third-Party Services

• Google Play Services
• Firebase Authentication
• Firebase Firestore
• Google Play Billing

Data Security

Your data is securely stored and protected against unauthorized access.

Children's Privacy

ZenWords does not knowingly collect personal information from children under 13 years of age.

Contact

Email: support@zenwords.app