Privacy Policy

Last updated: October 11, 2025

At MathTechLab ("we", "us", "our"), accessible athttps://mathtechlab.com, we are committed to protecting your privacy. This Privacy Policy explains what information we collect, how we use and share it, and the choices you have about your data.

1. Scope

This Privacy Policy applies to our website, calculators, games, learning tools, and any related pages or features that link to this policy.

2. Information We Collect

  • Information you provide: When you contact us, request support, submit feedback, or subscribe to updates, we may collect your name, email address, and any content you provide.
  • Usage and device information: We collect information about how you use the site, including pages viewed, features used, referring/exit pages, date/time stamps, session duration, and clickstream data. We also collect device information (e.g., IP address, device type, operating system, browser type, language, and approximate location based on IP).
  • Cookies and similar technologies: We use first- and third-party cookies, pixels, and local storage to operate the site, remember preferences, analyze traffic, and personalize content and advertising. You can manage cookies in your browser settings.

3. How We Use Information

  • Provide, operate, and improve our website, calculators, and games
  • Personalize content and remember your preferences
  • Monitor performance, debug issues, and analyze usage trends
  • Communicate with you about updates, support, and policy changes
  • Detect, prevent, and address fraud, abuse, or security incidents
  • Comply with legal obligations and enforce our terms

4. Legal Bases (EEA/UK)

If you are in the EEA/UK, we process personal data under these legal bases:

  • Contractual necessity – to provide requested services
  • Legitimate interests – e.g., to secure and improve our services
  • Consent – e.g., for certain cookies or marketing (where required)
  • Legal obligation – to comply with applicable laws

5. When We Share Information

  • Service providers: We work with vendors who help us host the site, analyze usage, measure performance, and deliver content and advertising. They may access information only to perform services for us and under appropriate safeguards.
  • Analytics and advertising partners: We may share pseudonymous or aggregated data with analytics and ad partners to measure engagement and deliver relevant content and ads.
  • Legal and safety: We may disclose information to comply with law, protect our rights, users, or the public, or respond to legal requests.
  • Business transfers: In connection with a merger, acquisition, or asset sale, information may be transferred as permitted by law.

6. Cookies and Tracking

Cookies are small files placed on your device. We use necessary cookies to run the site and optional cookies for analytics and personalization. You can disable cookies via your browser settings. Learn more atallaboutcookies.org.

7. Ads and Analytics

We may use analytics tools (e.g., Google Analytics) and monetization/ads partners that use cookies and similar technologies to understand usage and improve relevance.

8. Data Retention

We retain information for as long as needed to provide services, comply with legal obligations, resolve disputes, and enforce our agreements. The retention period may vary based on the type of data and purpose.

9. Security

We use reasonable technical and organizational measures to protect your information. However, no method of transmission or storage is 100% secure.

10. International Transfers

Your information may be processed outside your country of residence. We take steps to ensure appropriate safeguards are in place when required by law.

11. Children's Privacy

Our services are intended for general audiences, including students. We do not knowingly collect personal information from children under 13 (or a higher age as required by local law) without appropriate consent. If you believe a child has provided personal information, please contact us.

12. Your Rights and Choices

  • Access, correct, or delete certain information you provided
  • Object to or restrict certain processing (where applicable)
  • Withdraw consent where processing is based on consent
  • Manage cookies via your browser or device settings

If you are in the EEA/UK, you may also have the right to data portability and to lodge a complaint with your data protection authority.

13. Third-Party Links

Our site may contain links to third-party sites. We are not responsible for their privacy practices. We encourage you to review their policies.

14. Changes to This Policy

We may update this Privacy Policy from time to time. We will post changes on this page and update the "Last updated" date above. Your continued use of the site means you accept the updated policy.

15. Contact Us

If you have any questions or requests regarding this Privacy Policy, contact us at: contact.mathtechlab@gmail.com