Last updated: July 19, 2026
This Privacy Policy explains how CalcPlex (“CalcPlex”, “we”, “us”, or “our”) collects, uses, and protects information when you visit calcplex.com (the “Website”). It applies only to information we collect through the Website, and not to information collected from other sources. By using the Website, you agree to the practices described here.
Information We Collect
Like most websites, we automatically receive standard technical information that your browser sends when you visit, such as your browser type, device type, language preference, the page that referred you, and the date and time of your request. We use this information to understand how visitors use the Website and to keep it running reliably. We do not ask you to create an account, and we do not intentionally collect your name, address, or payment details. If you email us, we receive whatever information you choose to include so that we can reply.
Cookies
A cookie is a small file that a website stores on your device and that your browser sends back on later visits. We and our partners use cookies and similar technologies to remember your preferences, measure how the Website is used, and support advertising. Most browsers let you refuse or delete cookies in their settings, though some features of the Website may not work properly without them.
Advertising
CalcPlex is supported by advertising. We work with third-party advertising partners, including Google, that use cookies and similar technologies to serve and measure ads. These partners may use information about your visits to this and other websites to show ads that are more relevant to you. This Privacy Policy covers the use of cookies by CalcPlex and does not cover how our advertising partners use cookies or other technologies on their own.
You can control personalized advertising using these tools:
- Google’s ad settings, at myadcenter.google.com
- The Digital Advertising Alliance, at optout.aboutads.info
- For visitors in the EU, the UK, and Switzerland, at youronlinechoices.eu
Where the law requires it, we ask for your consent before non-essential cookies are set, and you can change your choice at any time using the consent controls on the Website.
Analytics
We use Google Analytics to understand how visitors use the Website. Google Analytics sets cookies and processes usage data on our behalf. You can opt out of Google Analytics on every website you visit by installing Google’s opt-out browser add-on.
Your Privacy Rights
Depending on where you live, you may have the right to access, correct, or delete personal information we hold about you, to object to certain processing, or to opt out of the “sale” or “sharing” of personal information as those terms are defined under laws such as the EU and UK GDPR and the California Consumer Privacy Act. Because we do not collect information that directly identifies you, most requests relate to advertising and analytics cookies, which you can control with the tools above. To make a request or ask a question, contact us at contact@calcplex.com.
Children’s Privacy
CalcPlex publishes educational content about graphing calculators for a general audience. We do not knowingly collect personal information from children under 13, and we ask our advertising partners not to serve personalized advertising to visitors identified as children. If you believe a child has provided us with personal information, please contact us at contact@calcplex.com and we will delete it.
Links to Other Sites
The Website links to sites we do not operate, including download hosts and advertising partners. If you follow one of those links, that site’s own privacy policy and terms apply. We have no control over, and are not responsible for, the content or practices of any third-party site.
Data Security
We take reasonable steps to protect the information handled through the Website. No method of transmission or storage over the Internet is completely secure, however, so we cannot guarantee absolute security.
Changes to This Policy
We may update this Privacy Policy from time to time. When we do, we will revise the date at the top of this page. Your continued use of the Website after a change takes effect means you accept the updated policy.
Contact
If you have any questions about this Privacy Policy, contact us at contact@calcplex.com.