Privacy Policy for Zimbook

Effective Date: April 08, 2026

Welcome to Zimbook ("we," "our," or "us"). We are committed to protecting your personal information and your right to privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you visit our website (zimbook.com) and use our mathematical and scientific calculator tools.

1. Information We Collect

We believe in data minimization. Because Zimbook is a free educational tool, we do not require you to create an account or provide personal information to use our calculators. However, we may collect basic usage information:

Input Data: The mathematical equations, matrices, and expressions you type into our calculators are sent to our secure backend engine to compute the step-by-step solutions. This data is processed anonymously to return your results.
Usage Data: Like most websites, we may automatically collect non-personally identifiable information such as your IP address, browser type, operating system, and the pages you visit. This helps us understand how our tools are being used.
Cookies: We may use cookies (small text files stored on your device) to enhance your user experience, remember your preferences, or analyze site traffic.

2. How We Use Your Information

We use the information we collect strictly to improve and maintain the Zimbook platform. Specifically, we use it to:

Process and solve the mathematical queries you input.
Analyze server traffic to ensure our backend engines run smoothly and efficiently.
Improve the accuracy and user interface of our calculators.
Monitor and prevent any potential security threats or server abuse.

3. Third-Party Services

To provide you with a world-class educational experience, Zimbook relies on select third-party services. These services have their own privacy policies:

Backend Processing: Our step-by-step math engine is hosted on secure external servers (such as PythonAnywhere). When you click "Solve," your equation is temporarily transmitted to these servers for computation.
Frontend Rendering: We utilize third-party scripts (such as MathLive) to render the 2D mathematical notation beautifully on your screen.
Analytics: We may use basic analytics providers (like Google Analytics) to track overall site performance and visitor demographics.

4. Data Security

We take the security of your data seriously. We implement appropriate technical and organizational security measures to protect your information from unauthorized access, alteration, disclosure, or destruction. However, please be aware that no method of transmission over the internet or electronic storage is 100% secure.

5. Children's Privacy

Zimbook is designed to be a safe, educational resource for students of all ages. We do not knowingly collect personal, identifiable information from children under the age of 13. If you are a parent or guardian and believe your child has provided us with personal data without your consent, please contact us immediately, and we will take steps to remove that information from our servers.

6. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our tools or legal requirements. We encourage you to review this page periodically for any updates. Your continued use of Zimbook after changes are posted constitutes your acceptance of the revised policy.

7. Contact Us

If you have any questions, concerns, or feedback regarding this Privacy Policy or our mathematical engines, please do not hesitate to reach out to us:

Email: info@zimbook.com