Privacy Policy

Last updated: May 2026

1. Information We Collect

When you sign in with Google or Facebook, we receive your email address and public profile name from the provider. We use this information solely to create and manage your WIKION account.

2. How We Use Your Information

To identify your account and save your learning progress
To send important service updates (no marketing without consent)
To prevent abuse and protect the service

3. Data Sharing

We do not sell, trade, or share your personal data with third parties, except as required by law or to operate core services (e.g., Supabase for authentication, Vercel for hosting).

4. Data Retention

We retain your account data as long as your account is active. You may request deletion at any time — see our Data Deletion page.

5. Cookies

We use essential cookies and local storage to keep you signed in and to remember your language and theme. For security we also use a device signal to prevent abuse (for example, limiting free attempts). We do not use advertising cookies. Optional analytics or tracking, if any, run only after you accept them in our cookie banner — you can decline, and essential features will keep working.

6. Contact

Questions? Email us at support@wikion.pro