Privacy Policy

Protecting your privacy is our top priority

We adopt a privacy-first design philosophy, detailing how we collect, use, store and protect your information

Last Updated: October 15, 2025

Effective Date: October 15, 2025

1. Introduction

Welcome to the Lucky Numbers application. We take your privacy very seriously and are committed to protecting your personal information. This privacy policy explains how we collect, use, store and protect your information. This privacy policy applies to our mobile application and complies with the following regulatory requirements: • EU General Data Protection Regulation (GDPR) • US California Consumer Privacy Act (CCPA) • China Personal Information Protection Law (PIPL) • Google Play Developer Policy By using this app, you agree to the terms of this privacy policy. If you do not agree to this policy, please do not use this app.

2. Information We Collect

We adopt a "privacy-first" design philosophy. This app does not collect, store, or transmit any personally identifiable information.

2.1 Locally Stored Data

The following data is stored only locally on your device and will not be uploaded to any server:

  • Divination history records (hexagrams, time, results)
  • Number generation history records
  • App settings (language preferences, sound settings, vibration settings)
  • Daily fortune data
  • Lucky number data

2.2 Automatically Collected Device Information

For the normal operation of the app, we may automatically collect the following non-personally identifiable information:

  • Device model and operating system version (for compatibility testing)
  • App version number
  • Language settings
  • Timezone information

2.3 Advertising Related Information (AdMob)

This app uses Google AdMob to display ads. AdMob may collect the following information for personalized advertising:

  • Device advertising identifier (IDFA/AAID)
  • Device type and operating system
  • Advertising interaction data (clicks, impressions)
  • IP address (for geographic location, but not for personal identification)

2.4 Information We Do Not Collect

We explicitly declare that this app will not collect:

  • Contact information such as names, email addresses, phone numbers
  • Precise geographic location information
  • Photos, videos or other media files
  • Contact lists or contact information
  • SMS or call records
  • Payment information or bank card information
  • Biometric data

3. How We Use Information

We use the collected information for the following purposes:

  • Provide and maintain app functionality
  • Improve user experience
  • Provide customer support
  • Comply with legal obligations
  • Display relevant ads (through AdMob)

4. Information Sharing

We do not sell, trade, or otherwise transfer your personal information to third parties, except:

  • With your explicit consent
  • As required by law or court order
  • To protect our rights, property, or safety
  • Sharing with trusted third-party service providers (such as AdMob), but only information necessary to provide services

5. Data Security

We take appropriate technical and organizational measures to protect your information:

  • Local encryption storage of sensitive data
  • Use of secure transmission protocols
  • Regular updates to security measures
  • Restricted access to personal information

6. Your Rights

Under applicable data protection laws, you have the following rights:

  • Right of access: Know what information we hold about you
  • Right of rectification: Request correction of inaccurate information
  • Right of erasure: Request deletion of your personal information
  • Right to restrict processing: Limit our processing of your information
  • Right to data portability: Obtain your data in a structured format
  • Right to object: Object to our processing of your information

7. Children's Privacy

This app is not directed at children under 13. We do not knowingly collect personal information from children. If you are a parent or guardian and discover that your child has provided us with personal information, please contact us and we will promptly delete such information.

8. Third-Party Services

This app may contain links to third-party websites or services. We are not responsible for the privacy policies of these third parties. We recommend that you carefully read the privacy policies of these third parties.

9. Privacy Policy Changes

We may update this privacy policy from time to time. Any changes will be posted on this page and notified to you within the app. For significant changes, we will notify you through more prominent means.

10. Contact Us

If you have any questions about this privacy policy, please contact us through the following methods:

Email: xinluwutu@gmail.com

Website: https://luckynumbers.blog/contact