Privacy Policy

Last Updated: May 23, 2025

This Privacy Policy explains how we collect, use, and protect your personal information when you use our service.

1. Information We Collect

  • Account Information: Email, username, and profile data (via Google/GitHub OAuth)
  • Usage Data: Mood entries, diary notes, emotional advice history
  • Technical Data: IP addresses, device information, cookies for authentication
  • Third-Party Integrations: Google/GitHub user data (limited to profile/email)

2. How We Use Your Data

  • To provide personalized emotional analysis and advice
  • To authenticate and secure your account
  • To improve our AI-driven insights
  • To comply with legal obligations

3. Data Storage & Security

  • All data is stored securely in PostgreSQL databases
  • Passwords are hashed with bcrypt
  • JWT tokens are used for secure authentication
  • Encrypted connections (HTTPS) enforced

4. Data Retention

  • We retain your data until you delete your account
  • Deleted data is permanently removed within 30 days
  • Backup systems follow strict encryption protocols

5. Your Rights

  • Access/modify your data via your profile settings
  • Request data deletion by contacting support
  • Revoke third-party access in your account settings
  • Opt-out of data collection at any time (service limitations may apply)

6. Third-Party Services

  • Google/GitHub APIs governed by their respective privacy policies
  • No data sold to third parties
  • Service providers bound by confidentiality agreements

7. Changes to This Policy

We'll notify you of material changes via email or in-app notifications.