Privacy Policy
This policy explains what information My TI 84 Calculator collects when you visit myti84calc.com, how it is used, and the choices you have. We keep it short and plain.
Privacy at a Glance
The calculator runs in your browser. What you type into it is not sent to our server.
We do not ask for your name, email or any sign-up to use the calculator.
Analytics and ads may use cookies. You can control them in your browser.
1Who We Are
My TI 84 Calculator (myti84calc.com) is operated by [OWNER NAME]. If you have any questions about this policy, email us at contact@myti84calc.com.
2Information We Collect
We collect as little information as possible. The table below shows what may be collected and why.
| Information | How it is collected | Why |
|---|---|---|
| Calculator input | Processed in your browser only | To show results. It is not sent to us. |
| Calculator settings | May be saved in your browser’s local storage | So your settings are remembered next time |
| Usage data | Analytics cookies (pages visited, device type, approximate country) | To understand which pages help people and fix problems |
| Technical logs | Our web host (IP address, browser, time of visit) | Security and keeping the site running |
| Messages you send | Email or contact form | To reply to you |
We do not sell your personal information, and we do not ask for sensitive information such as payment details.
3How We Use Information
- To run, maintain and improve the calculator and guides.
- To understand which pages are useful and fix errors.
- To reply to messages and bug reports.
- To protect the site against spam, abuse and security threats.
- To show ads that keep the site free (see Advertising below).
4Cookies
Cookies are small text files stored by your browser. My TI 84 Calculator may use these types:
- Essential cookies: needed for the website to work and stay secure.
- Analytics cookies: help us count visits and see how the site is used.
- Advertising cookies: used by ad partners to show and measure ads.
You can block or delete cookies in your browser settings. The calculator will still work, but some features of the site may not.
5Advertising
We may show ads to keep My TI 84 Calculator free. Third-party vendors, including Google, use cookies to serve ads based on your previous visits to this and other websites.
Google’s use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and other sites on the internet. You can opt out of personalized advertising by visiting Google Ads Settings, or opt out of some third-party vendors’ cookies at aboutads.info.
6Third-Party Services and Links
We may use trusted third-party services such as hosting, analytics and advertising providers. They process data under their own privacy policies.
Our pages may link to other websites. We are not responsible for the content or privacy practices of those sites, so please read their policies.
7Data Retention and Security
We keep messages only as long as needed to answer them and for our records. Analytics data is kept in summary form. We use reasonable measures such as HTTPS to protect the site, but no website can guarantee complete security.
8Your Privacy Rights
Depending on where you live, you may have the right to:
- Ask what personal information we hold about you.
- Ask us to correct or delete it.
- Object to or limit how we use it, including for personalized ads.
- Withdraw consent you have given, such as for cookies.
Residents of the EU, UK (GDPR) and California (CCPA/CPRA) have these rights by law. To use any of them, email contact@myti84calc.com. We will reply within the time the law requires.
9Children’s Privacy
My TI 84 Calculator is a general study tool for students, teachers and parents. We do not knowingly collect personal information from children under 13 (or the minimum age in your country). If you believe a child has sent us personal information, email contact@myti84calc.com and we will delete it.
10Changes to This Policy
We may update this policy from time to time. The new version will be posted on this page with an updated date at the top. Please check back occasionally.
11Contact Us
Questions about this Privacy Policy? Email contact@myti84calc.com or visit our Contact Us page.