Privacy Policy for Combination Lock

Effective Date: November 4, 2025

Introduction

Thank you for using the Combination Lock App. This app was originally created to help students (including my own son) learn how to open a school combination lock in a stress-free environment. It has since grown into a fun and useful way for anyone to practice lock skills.

This Privacy Policy explains how your information is handled when you use the Combination Lock App.

Information We Collect

Anonymous Device Identifiers

Our app collects anonymous advertising identifiers (Advertising ID) through the Facebook SDK to help us understand which advertising channels are most effective in reaching families who need help learning combination locks. This data includes:

• Advertising ID (a unique, anonymous identifier for your device)

• App interaction data (when you open and use the app)

What We DON'T Collect:

• No personal information (names, emails, addresses)

• No location data

• No photos or contacts

• No financial information

• No user accounts or login credentials

How We Use This Data:

We use anonymous advertising identifiers solely to:

• Measure the effectiveness of our advertising campaigns

• Understand which ads help us reach more families

• Improve our marketing to help more people discover the app

Third-Party Services:

We use Facebook SDK to collect anonymous device identifiers for advertising attribution. Facebook's privacy policy can be found at: https://www.facebook.com/privacy/policy/

Data Security:

All data transmitted is encrypted in transit using industry-standard HTTPS protocols.

Children's Privacy:

We are committed to protecting children's privacy. We do not knowingly collect personal information from children. The only data collected is anonymous device identifiers for advertising measurement purposes, which contain no personally identifiable information.

Your Rights:

Since we only collect anonymous advertising identifiers and no personal information, there is no personal data to access, modify, or delete.

Advertising

The Combination Lock App contains no third-party advertising.

Permissions

The app does not request access to your contacts, camera, microphone, storage, or any other sensitive device permissions.

Children’s Privacy

The Combination Lock App is safe for all ages, including children. Because no data is collected, parents and guardians can feel confident that the app respects children’s privacy.

Data Security

Since the app does not collect or transmit any data, there is no risk of personal information being compromised. All practice scores and settings remain only on your device.

Third-Party Services

The Combination Lock App does not integrate with or rely on any third-party services that collect data.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. If changes are made, the new policy will be published at the same location where this policy is hosted. The effective date will be updated accordingly.

Contact Us

If you have questions or concerns about this Privacy Policy, you may contact the developer:

Developer: Bradford Monk
Email: outofcontrolcomputerservices@gmail.com