Privacy Policy

Information We Collect

We collect information to provide better services to our users. The types of information we may collect include:

• Device Information: Device type, operating system, unique device identifiers, and mobile network information
• Usage Data: How you interact with our app, features used, and time spent in the app
• Language Preferences: Your selected languages and app settings
• Crash Reports: Technical information to help us improve app stability

How We Use Your Information

We use the collected information for the following purposes:

• Provide and maintain our app services
• Improve user experience and app functionality
• Customize content based on your language preferences
• Analyze usage patterns to enhance our services
• Send important updates and notifications (if enabled)
• Provide customer support and respond to inquiries

Information Sharing and Disclosure

We do not sell, trade, or rent your personal information to third parties.

We may share your information only in the following circumstances:

• With your consent: When you explicitly agree to share information
• Service providers: Trusted third-party services that help us operate our app
• Legal requirements: When required by law or to protect our rights
• Business transfers: In case of merger, acquisition, or asset sale

Data Security

We implement appropriate security measures to protect your personal information:

• Encryption of data in transit and at rest
• Regular security assessments and updates
• Limited access to personal information on a need-to-know basis
• Secure server infrastructure and monitoring

However, no method of transmission over the internet is 100% secure. While we strive to protect your information, we cannot guarantee absolute security.

Data Retention

We retain your information only as long as necessary to provide our services and fulfill the purposes outlined in this policy:

• Usage data: Typically retained for 12–24 months
• Device information: Retained while you use the app
• Crash reports: Retained for up to 12 months
• Account data: Until you request deletion or account closure

Your Rights and Choices

You have the following rights regarding your personal information:

• Access: Request a copy of your personal data
• Correction: Update or correct inaccurate information
• Deletion: Request deletion of your personal data
• Portability: Receive your data in a structured format
• Opt-out: Disable notifications and data collection features

To exercise these rights, please contact us at: zhiwen.you@gmail.com

Third-Party Services

Our app may contain links to third-party websites or services. This Privacy Policy does not apply to these external sites. We recommend reviewing their privacy policies.

Third-party services we may use include:

• Analytics services (anonymized data only)
• Crash reporting services
• Cloud storage providers

Children's Privacy

Our app is designed for general audiences and does not knowingly collect personal information from children under 13 years of age.

If we become aware that we have collected personal information from a child under 13, we will take steps to delete such information promptly. If you believe we may have collected information from a child under 13, please contact us immediately.

Changes to This Policy

We may update this Privacy Policy from time to time to reflect changes in our practices or for legal reasons. When we make changes, we will:

• Update the "Last updated" date at the top of this policy
• Notify users of significant changes through the app
• Post the updated policy in our app and website

Your continued use of the app after changes indicates your acceptance of the updated policy.

Contact Us

If you have any questions, concerns, or requests regarding this Privacy Policy, please contact us: