Privacy Policy

Effective Date: May 10, 2025

1. Introduction

This privacy policy explains how we collect, use, and protect your data when you use our app. Your privacy is important to us, and we are committed to protecting your personal information.

2. Data We Collect

• Account Information: We store your account data, such as email for login and personalization purposes.
• Quiz Data: Quizzes, summaries, and question-answer notes are stored locally in your app database and are never shared externally.
• PDF Files: PDFs file stored securely on our server and are linked to your account.

3. Use of AI Services

• Paid Users: We use OpenAI's ChatGPT to generate quiz content, summaries, and explanations.
• Free Users: We use DeepSeek, an open-source model, to generate similar content for users on the free plan.

No user-identifiable information is sent to these services.

4. Account Deletion

You can delete your account at any time through the app settings. This will permanently remove:

• All locally stored data (quizzes, summaries, Q&N)
• All PDFs associated with your account from our server

5. Data Security

We implement industry-standard security measures to protect your data. Server-stored files are only accessible through authenticated user sessions.

6. Third-Party Services

We do not sell or share your data with any third-party advertisers. We only use ChatGPT and DeepSeek for content generation as described above.

7. Children's Privacy

Our app is not intended for children under 13. We do not knowingly collect data from children.

8. Changes to This Policy

We may update this privacy policy from time to time. You will be notified of significant changes through the app.

9. Contact Us

If you have any questions or concerns about this privacy policy, you can contact us at:

Email: support@pdftalkai.com

By using our app, you agree to this privacy policy.