Privacy Policy

1. Information Collection

To provide you with a better service experience, we may collect the following types of personal information:

  • Identity Information: Such as your phone number, used to create and manage your account
  • Device Information: Including IP address, browser type, operating system, access time, etc., to help us optimize website performance
  • Usage Data: How you use our services, including browsing history, click behavior, etc., to improve service quality
  • Location Information: With your consent, we may obtain approximate geographic location to provide localized services

Please note: You have the right to refuse to provide certain information, but this may affect the use of certain features.

2. Information Use

We promise to use the collected information only for the following legitimate purposes:

  • Provide, maintain, and improve our products and services
  • Personalize your user experience and recommend relevant content
  • Send important notices, such as security updates and product announcements
  • Conduct data analysis and market research (after de-identification)
  • Comply with applicable laws and regulations

We will not use your personal information for any purpose not authorized by you.

3. Information Sharing

We respect your privacy and strictly limit the scope of personal information sharing:

  • Partners: Only share the minimum necessary information with trusted service providers when necessary, and sign confidentiality agreements
  • Legal Requirements: When required by laws, regulations, court orders, or government agencies, we may need to disclose information
  • Business Transfer: In the event of a merger, acquisition, or asset sale, your information may be transferred, and we will ensure continued protection of your privacy

Except for the above circumstances, without your explicit consent, we will not sell, rent, or otherwise share your personal information with any third party.

4. Cookies and Tracking Technologies

To enhance user experience, we use the following technologies:

  • Cookies: Small text files that help remember your preferences
  • Web Beacon: Used to count visits and analyze user behavior patterns
  • Local Storage: Save certain settings on your device

You can manage or disable these technologies through your browser settings, but this may affect the normal operation of some features.

5. Data Security Measures

We implement multi-level security measures to protect your information security:

  • Use encryption technology to protect data transmission
  • Establish strict access control mechanisms to limit employee data access permissions
  • Regularly conduct security audits and vulnerability scans
  • Develop data breach emergency response plans

While we strive to protect your information, internet transmission has inherent risks. Please understand that no security measure is absolutely perfect.

6. Third-Party Service Links

Our website may contain links to external websites:

  • These websites have independent privacy policies
  • We are not responsible for the content or privacy practices of third-party websites
  • We recommend that you review their privacy statements before leaving our website

By clicking on third-party links, you acknowledge and accept the associated risks.

7. Children's Privacy Protection

We pay special attention to protecting the privacy of minors:

  • Our services are primarily intended for adults
  • We will not knowingly collect personal information from children under 14
  • If we discover that we have inadvertently collected information from children, we will delete it immediately
  • Parents can contact us to exercise relevant rights

8. Your Rights

According to relevant laws and regulations, you enjoy the following rights:

  • Access, correct, or delete your personal information
  • Withdraw granted consent
  • Obtain a copy of personal information
  • Object to or restrict the processing of your information
  • Right to complain to regulatory authorities

To exercise the above rights, please contact us through the contact information at the end of this document.

9. Privacy Policy Updates

We will update this policy from time to time to reflect service changes:

  • Significant changes will be notified to you in a prominent manner
  • The updated policy will be published on the website
  • Continued use of the service is deemed as acceptance of the new policy

We recommend that you regularly check this page for the latest terms.

10. Google AdMob Advertising Service

Our app uses Google AdMob to display ads. Here are the relevant privacy notices:

10.1 Ad Display

  • We use Google AdMob to display personalized ads in the app
  • Ad content is recommended based on your interests and usage behavior
  • Ad display is supported by Google AdMob platform technology

10.2 Data Collection and Use

  • Device Information: Google may collect device model, operating system version, mobile network information, etc.
  • Advertising Identifier: Used to identify your device and provide personalized ad experience
  • Usage Data: App usage, ad interaction data, etc.
  • Location Information: Only with your authorization, may be used to display location-related ads

Google uses this data to:

  • Display ads more relevant to you
  • Measure ad effectiveness
  • Prevent ad fraud and abuse
  • Improve ad service quality

10.3 Data Sharing

  • Google may associate the data it collects with your Google account
  • Data will be processed in accordance with Google's privacy policy
  • We transfer data to and from Google through controlled interfaces

10.4 Your Choices

  • You can reset your advertising identifier (IDFA/ad ID) in your device settings
  • Manage your ad interest preferences through Google Ads settings
  • Turn off personalized ads in app settings (ads will still be displayed but not based on your interests)
  • Visit https://adssettings.google.com to manage your ad settings

10.5 Children's Privacy

  • We and Google commit not to knowingly collect personal information from children under 13 for ad targeting
  • If we discover that we have inadvertently collected information from children, we will delete it immediately
  • Parents can manage their children's privacy settings through Google Family Link

10.6 Google Privacy Policy

Google's privacy policy explains in detail how Google processes your personal data:

Please note that Google's data practices may change based on updates to its privacy policy. We recommend that you regularly review Google's privacy policy for the latest information.

Last Updated: January 25, 2026