Privacy at a Glance - human-friendly version

We care about your privacy and keep things simple:

We don't track you, use cookies, or run ads.

When you visit the site, we hash your IP address (so it can't be linked back to you) — this helps us count download stats anonymously.

Our server also keeps basic, temporary logs (like browser type and time of visit) for security and performance.

We don’t share, sell, or hand over your data to anyone — ever.

The data we collect is minimal, stored securely, and deleted when no longer needed.]

MathVision software

It doesn’t collect any data.

No tracking, no logging, no sneaky stuff. What you do with the program stays on your computer.
Once you download it from our website, it runs entirely offline (unless you write scripts that do otherwise). No background updates, no data being sent anywhere.

Your creations.

Anything you create or run with the program stays local — we don’t (and can’t) see it.

No third-party stuff.

No built-in analytics, no ads, and nothing from outside services.

If you have any concerns...

You can contact us at privacy@mathvision.net

The legal stuff

Privacy Policy

Effective Date: 2025-07-14

Thank you for visiting mathvision.net. Your privacy is important to us. This Privacy Policy explains how we collect, use, and protect information when you access or use this website.

1. Information We Collect

When you visit this website, we collect minimal technical data necessary for basic operations, security, and usage statistics:
    - Hashed IP Addresses:
    We collect IP addresses from incoming connections and store them in a hashed (non-reversible) format. These are used solely for generating download statistics and cannot be linked back to individual users.

    - Server Logs: Our Apache2 server automatically records basic access logs, which may include:
        - Hashed IP address
        - Browser type and version
        - Operating system
        - Referring page (if any)
        - Date and time of the request
        - Pages or files requested

This information is collected automatically by our server software and is standard for most websites.

2. Use of Collected Information

We use the collected information for the following limited purposes:
    - To provide anonymous download statistics
    - To monitor site performance and identify technical issues
    - To ensure the security and integrity of the website

We do not use this information for tracking, advertising, or profiling purposes.

3. Cookies and Tracking

We do not use cookies, analytics services, or any form of user tracking technology on this website.

4. Data Sharing

We do not sell, rent, or share any of the collected data with third parties. Server logs are stored securely and are accessible only to authorized administrators.

5. Data Retention

Server logs and hashed IP addresses are retained only as long as needed for generating download statistics, monitoring, and maintaining system security. After this period, they are securely deleted.

6. Your Rights

Because we do not collect or store personally identifiable information, we are generally unable to identify users or fulfill individual data access or deletion requests. However, if you have concerns or inquiries, please contact us using the details below.

7. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated effective date.

8. Contact

If you have any questions or concerns about this Privacy Policy or our data practices, you can contact us at:

privacy@mathvision.net