Privacy Policy

Effective date: May 27, 2026

1. Overview

This Privacy Policy explains how SM LD collects, uses, stores, and protects information when you use the application or authorize it through a supported third-party platform.

2. Information We Collect

We may collect basic account information that you authorize a third-party platform to share with us, such as account identifiers, profile information, and other permission-based data needed to provide the application features.

We may also collect technical information such as browser type, device information, IP address, usage logs, and error information for security, diagnostics, and service operation.

3. How We Use Information

We use information to provide and maintain the application, authenticate authorized users, operate integrations, improve reliability, prevent misuse, comply with legal obligations, and respond to support or privacy requests.

4. Sharing of Information

We do not sell personal information. We may share information with service providers that help operate the application, when required by law, to protect rights and security, or with your consent.

5. Data Retention

We retain information only for as long as reasonably necessary to provide the application, meet legal obligations, resolve disputes, enforce agreements, and maintain security.

6. Data Security

We use reasonable administrative, technical, and organizational safeguards to protect information. No method of transmission or storage is completely secure, so we cannot guarantee absolute security.

7. User Choices

You may revoke platform authorization through the relevant third-party platform settings. You may also contact us to request access, correction, deletion, or other actions regarding your information, subject to applicable law.

8. Children's Privacy

SM LD is not intended for children under the age required by applicable law. We do not knowingly collect personal information from children.

9. International Use

Your information may be processed in locations where the application owner or service providers operate. We take reasonable steps to protect information in accordance with this policy.

10. Changes to This Policy

We may update this Privacy Policy from time to time. Updated versions will be posted on this page with a revised effective date.

11. Contact

For privacy questions or requests, contact 946886835@qq.com.