Privacy Policy

When you use our services, we may collect the following types of information:

• Location information: To provide accurate Restroom navigation services, we need to access your device's location information.
• Device information: Including device model, operating system version, and other relevant information to optimize our services.
• Usage data: Including data on how you use our application, such as features you access, frequency of use, etc.

We only use the collected information in the following circumstances:

• Provide and improve services: Ensure our application works properly and continuously improve user experience.
• Troubleshooting: Resolve technical issues and improve application performance.
• Notifications: Send important notices, such as service changes or updates.

Important Statement: The developer will not upload any data from the application. Any data you generate or provide during use will be stored on your device and will not be transmitted to external servers or third-party services.

We commit not to share your personal information with third parties, except in the following cases:

• Legal requirements: At the request of government agencies or other legitimate institutions.
• Service providers: We may share information with service providers who process data on our behalf, but they can only act according to our instructions.

We take reasonable physical, electronic, and administrative measures to protect your information from unauthorized access, use, or disclosure.

Our services are not intended for children under 14 years of age. If we discover that we have inadvertently collected information from children under 14, we will take steps to delete this information as soon as possible.

Important Statement: The developer will not upload any data from the application.

We reserve the right to update this privacy policy at any time. Any changes will be posted on this page. We recommend that you regularly review the latest version of the privacy policy.

If you have any questions or suggestions about our privacy policy, please contact us through the following means:

• Email: z502545@icloud.com
• Email: fuxing.zhang@qq.com