Privacy Policy

Effective Date:

19 May 2025

1. Introduction

Welcome to Chintonic (“we”, “us”, or “our”). We are committed to protecting your privacy and ensuring your personal information is handled safely and responsibly.

2. Information We Collect

We may collect the following types of information:

• Personal Information: Name, email address, and profile information when you sign up.
• Usage Data: App usage statistics, progress, and learning activity.
• Voice Data: Audio recordings you submit for tone and pronunciation practice.
• Device Information: Device type, operating system, and app version.
• Cookies & Analytics: We use cookies and analytics tools to improve our service.

3. How We Use Your Information

We use your information to:

• Provide and improve our language learning services.
• Analyze your pronunciation and give personalized feedback.
• Track your progress and personalize your learning experience.
• Communicate with you about updates, features, and promotions (you can opt out).
• Ensure the security and integrity of our app.

4. How We Share Your Information

We do not sell your personal information. We only share your data with trusted partners who help us provide and improve Chintonic’s services:

• Service Providers: For hosting, analytics, and AI processing (e.g., OpenAI, DigitalOcean, Supabase, Google Analytics).
• Legal Requirements: If required by law or to protect our rights.

All third-party providers are required to protect your data and use it only for the services they provide to us.

5. Data Security

We take your privacy seriously and use trusted, industry-standard measures to keep your data safe. While we work hard to protect your information, please remember that no system can be completely guaranteed secure.

6. Your Rights

You have the right to:

• Access, update, or delete your personal information.
• Request a copy of your data.
• Withdraw consent for data processing (may affect app functionality).

To exercise these rights, contact us at support@chintonic.net

7. Children’s Privacy

Chintonic is intended for users aged 18 and older. We do not knowingly collect data from children under 18.

8. International Users

Your information may be processed and stored in countries outside your own. We comply with applicable data protection laws, including GDPR for EU users.

9. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes via the app or email.

10. Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us at:

Email: support@chintonic.net