Privacy Policy

1. Introduction

THE COGITOLAB TECHNOLOGY LIMITED ("we," "us," or "our") respects your privacy. This policy explains how we collect and use your information when you use HSK Reader.

2. Information We Collect

• Account Information: We use Google Firebase Authentication. We collect your email address and basic profile information provided by Google.
• Payment Information: Payments are processed by Stripe. We do not store your full credit card details on our servers.
• Usage Data: We collect non-personal data about how you strictly to improve the service (e.g., number of rewrites used).

3. How We Use Your Data

We use your information to:

• Provide and maintain the Service.
• Process your subscription payments.
• Sync your progress across devices.

4. Data Sharing and Security

We do not sell your personal data. We share data only with trusted third-party service providers (Google Firebase, Stripe) necessary to operate the Service. We implement reasonable security measures to protect your data.

5. Data Deletion and Your Rights

We respect your rights regarding your personal data. Depending on your location, you may have the right to:

• Access the personal data we hold about you.
• Request correction of inaccurate data.
• Request deletion of your data ("Right to be Forgotten").
• Object to or restrict processing of your data.
• Request data portability.

To exercise any of these rights, including account deletion, please contact us at silic2023@gmail.com. We will respond to your request within 30 days.

6. Children's Privacy

Our Service is not directed to anyone under the age of 13. We do not knowingly collect personal identifiable information from children under 13. If you are a parent or guardian and you are aware that your child has provided us with Personal Data, please contact us.

7. Cookies and Tracking

We use cookies to maintain your session and preferences. You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent. However, if you do not accept cookies, you may not be able to use some portions of our Service.

8. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.

9. Contact Us

If you have any questions about this Privacy Policy, please contact us at silic2023@gmail.com.