Privacy Policy

Calculator App (calculator.rsquare.com)

This Privacy Policy explains how the Calculator app handles user data. By using the app, you agree to the practices described here.

1. Data Collection

Calculator does not collect, store, or share personal data such as name, email, phone number, location, contacts, or photos.

2. Usage Data

The app performs calculations locally on your device. Calculation inputs and results are not transmitted to any server.

3. Permissions

Calculator does not request sensitive Android permissions for its core functionality.

4. Third-Party Services

This app does not use third-party analytics, ads, or tracking SDKs.

5. Data Security

Since no personal data is collected by this app, there is no user data transmitted or stored by the developer's servers.

6. Children's Privacy

The app does not knowingly collect personal information from children.

7. Changes to This Policy

This Privacy Policy may be updated from time to time. Any updates will be posted on this page with a new effective date.

8. Contact

If you have questions about this Privacy Policy, contact us at: info@rsquare.hk

Effective date: 2026-05-17