MNN Chat Privacy Policy

Effective Date: July 13, 2025

Welcome to MNN Chat!

We understand the importance of your personal information and are committed to protecting your privacy. The core design of MNN Chat is built on being account-free and using local on-device processing to safeguard your personal information to the greatest extent possible.

This Privacy Policy will help you understand the very limited information we must process for the application to function correctly.

1. What Information We Process and Why

To provide you with the core features of MNN Chat and ensure the app runs stably, we process the following information:

  • Core Feature Information (Processed locally, not uploaded):

    All core AI chat functionalities of MNN Chat, including the processing of any text, images, and/or audio you input, are performed entirely on your local device. This information is used only to generate real-time responses. We do not upload, store, or use this data for any other purpose. The application will only ask for your permission to access your photo album or microphone when needed, and you can manage these permissions at any time in your device's system settings.

  • Basic Information for Application Operation and Security:

    To maintain the normal operation of the application, troubleshoot potential issues, and ensure service security, our app may collect necessary service logs during runtime. This information does not contain your personal identity information and typically includes: device model, operating system version, app version, IP address, and crash logs. We collect this information solely for improving application performance and for security analysis. We will not associate this data with your personal identity.

2. How We Share Information

We solemnly promise that we will not share, transfer, or publicly disclose any of your information to any third-party company, organization, or individual, except in the following cases:

  • Legal Requirements: We may be required to provide information in accordance with mandatory provisions of laws and regulations or as compelled by government authorities.
  • Protection of Public Interest: Where necessary and permitted by law, we may disclose minimal information to protect the rights, property, or safety of MNN Chat, you, or other users.

3. How We Protect Information

We employ industry-standard security measures to protect the log information we collect for application operation, preventing unauthorized access, damage, or loss. The most fundamental protection for your privacy is that all core data is processed on your local device.

4. Your Rights

In accordance with relevant laws and regulations, you have certain rights over your information. As we do not have user accounts and do not store your core chat data, you may exercise your rights as follows:

  • Right to Access and Deletion: You have full control over the chat content you input and can delete it yourself at any time. If you wish to inquire about or request the deletion of device and log information that we may hold for operational purposes, you may contact us using the contact details at the end of this policy.
  • Device Permission Management: You can enable or disable permissions for the photo album and microphone at any time in your device's system settings.

5. How This Policy is Updated

We may revise this Privacy Policy when our services change or as laws and regulations are updated. We will notify you of any updates through appropriate means within the app (such as a pop-up notice) and will publish the latest version of the policy.

6. How to Contact Us

If you have any questions about this Privacy Policy or need to exercise your rights, please contact us via the following method: