Privacy Policy

What We Collect

When you sign in with Google, we receive:

• Your email address
• Your display name

We also store your learning progress (completed/highlighted concepts) linked to your account.

Why We Collect It

To sync your progress across devices. That's it.

Local Storage

If you don't sign in, your progress is stored locally in your browser. This data never leaves your device.

Where Data Is Stored

Account data and progress are stored in Supabase (cloud database). We do not sell or share your data with third parties.

Your Rights

You can:

• Sign out and use the app anonymously (local storage only)
• Request deletion of your account and all associated data

Contact

Questions? Email muhammadhazimiyusri@gmail.com