Privacy Policy
Last updated: June 4, 2026
1. Information We Collect
We collect the following information when you use LegChinese:
- Account information: email address provided during sign-up.
- Learning data: words studied, review history, and progress metrics.
- User content: mnemonics you submit.
- Usage data: pages visited, features used, and timestamps.
2. How We Use Your Information
We use your information to:
- Provide and improve the Service.
- Personalise your learning experience (spaced repetition scheduling).
- Process payments and manage subscriptions.
- Send transactional emails (magic link login, receipts).
- Respond to support requests.
3. Third-Party Services
We use the following third-party services:
- Supabase — database and authentication hosting.
- Creem — payment processing and subscription management.
- Resend — transactional email delivery.
- Cloudflare — DNS, CDN, and hosting.
Each service has its own privacy policy. We share only the minimum data necessary.
4. Data Retention
We retain your data for as long as your account is active. You may request deletion of your account and associated data at any time by contacting [email protected].
5. Cookies
We use cookies and local storage to maintain your login session and preferences. No third-party advertising cookies are used.
6. Your Rights
Depending on your jurisdiction, you may have rights to access, correct, or delete your personal data. To exercise these rights, contact us at [email protected].
7. Children's Privacy
The Service is not directed at children under 13. We do not knowingly collect personal information from children under 13.
8. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify users of significant changes via email or a notice on the Service.
9. Contact
For privacy-related questions, contact us at [email protected].