Privacy Policy

Effective Date: April 1, 2026

BEONYEOK ("we", "our", "the app") is a Korean language learning app that helps users learn Korean through K-pop lyrics. This Privacy Policy explains how we collect, use, and protect your information.

1. Information We Collect

a) Account Information (if you sign in)

When you sign in with Google or Apple, we receive:

• Display name
• Profile picture URL
• Email address (for authentication only)

We do not store your password. Authentication is handled securely by Google, Apple, and Supabase.

b) Learning Data

When you use the app, we store the following to provide and improve your learning experience:

• Vocabulary progress (memorized and saved words)
• Study history (songs studied, study count)
• Learning streak and activity dates
• Favorite songs and followed artists
• Language preference

c) Device Information

We generate a random device identifier (UUID) stored locally on your device. This is used solely to support guest mode functionality and is not linked to your personal identity.

2. How We Use Your Information