Privacy Policy

YKSup / LGSup Mobile Application — Last updated: March 9, 2026

This Privacy Policy explains how personal data is collected, used, and protected when using the YKSup / LGSup mobile application ("App").

1. Data We Collect

The App collects the following information to provide its services:

  • Email address and password (for account creation and login)
  • Name and surname (for profile display and leaderboard)
  • Google account information (if Google Sign-In is used)
  • Study data such as session duration, subjects, and activity logs
  • Performance data such as quiz and flashcard results
  • Preferences such as exam type (LGS/TYT/AYT) and study goals

2. How We Use Data

The collected data is used for:

  • Creating and managing user accounts
  • Providing a personalized study experience
  • Generating leaderboard rankings
  • Tracking progress and performance
  • Sending study reminders and notifications
  • Supporting user interaction features

3. Data Storage and Security

User data is securely stored using Supabase infrastructure.

  • Data is transmitted over encrypted connections (SSL/TLS)
  • Row-level security (RLS) policies are applied
  • Access is restricted to authorized users only
  • Passwords are hashed (bcrypt) and never stored in plain text

4. Third-Party Services

We do not sell or rent personal data.

Data may be shared only with:

  • Supabase (authentication and database services)
  • Google (only when using Google Sign-In)

5. Notifications

The App may send notifications such as study reminders. Users can disable notifications at any time through device settings.

6. Children's Privacy

The App is intended for users aged 13 and above. We do not knowingly collect data from children under 13.

7. User Rights

Users have the right to:

  • Access and update their personal data
  • Request deletion of their account
  • Request a copy of their data
  • Manage notification preferences

8. Policy Updates

This Privacy Policy may be updated from time to time. Updates will be communicated within the App.

9. Contact

For any questions regarding this Privacy Policy:

Email: yksup.destek@gmail.com