Privacy Policy for Lucky 4D

Effective date: May 1, 2026

Lucky 4D (“we,” “our,” or “us”) respects your privacy. This Privacy Policy explains how the Lucky 4D mobile app (the “App”) collects, uses, and shares information.

1) Information We Collect

a) Information collected automatically

When you use the App, certain technical information may be collected automatically, including:

  • Device and app information (e.g., app version, OS version, device model)
  • Log and diagnostic data (e.g., crash and performance information)
  • Network information (e.g., IP address)

b) Advertising data (Google AdMob)

The App displays banner ads using Google AdMob. AdMob and its partners may collect and process data such as:

  • Advertising identifiers
  • Device information
  • Approximate location (derived from IP)
  • Ad interaction and performance data

This data is collected and processed by Google and its partners under their policies.

c) Data stored on your device

The App stores some content locally on your device, including:

  • Generated 4D numbers you choose to save
  • Cached 4D result history for faster loading and reduced refetching

We do not require account registration and do not maintain a user account database for this App.

2) How We Use Information

We use information to:

  • Provide core app features (results viewing, 4D number generation, saved numbers)
  • Improve app stability and performance
  • Display and measure advertising

3) Data Sources

4D results shown in the App are sourced from publicly available information on the Singapore Pools website.

4) Data Sharing

We do not sell personal data.

We may share data with:

  • Google AdMob (for ad serving and measurement)
  • Service providers/SDK partners strictly as needed to operate the App

5) Data Retention

Local generated/saved numbers and cached results remain on your device until deleted by you, app reset/uninstall, or app data clear.

Third-party SDK data retention is governed by those providers’ own policies.

6) Your Choices

You can:

  • Stop all collection by uninstalling the App
  • Reset or limit ad identifiers in your device settings
  • Clear app data from your device settings

7) Children’s Privacy

The App is not directed to children under 13, and we do not knowingly collect personal information from children.

8) Third-Party Links and Policies

Third-party services used by the App:

9) Security

We use reasonable measures to protect data processed by the App. However, no method of transmission or storage is 100% secure.

10) Changes to This Policy

We may update this Privacy Policy from time to time. Updates will be reflected by revising the Effective date above.

11) Contact Us

If you have questions about this Privacy Policy, contact us at:

Mobivation
Website: https://mobivation.com.sg
Email: mobivation.sg@gmail.com