Privacy notice

This is an English translation for convenience; the Spanish version is the one that governs.

Data controller

Camilo Andrés Tirado Cabrera (Camilo Tirado). Contact: [email protected].

What data we collect

Use of the site, without personal data. Which pages are opened, which site you came from (for example, a search engine or a social network), whether you saw the pricing section, whether you tapped a buy button and whether you used a calculator. Each browser is identified by a random code. We do not record your name, your email or your IP address, and we do not use cookies. If you turn on “Do Not Track” in your browser, nothing is sent.

What you type into the calculators never leaves your browser.

Your purchase. It is processed by the payment platform the buy buttons take you to, under its own privacy policy.

What we use it for

To learn which content is useful to people, where visitors come from and how to improve the site. We do not sell or share this data with third parties for advertising.

Where it is stored

In a private spreadsheet belonging to the data controller, on Google. Your light or dark mode preference and your random code stay in your own browser; to delete them, clear this site’s data in your browser.

Your rights

You can access, update, correct and ask us to delete your data, and revoke your authorization, by writing to the contact email. You can also contact Colombia’s Superintendence of Industry and Commerce.

Colombian Law 1581 of 2012 and its regulations. Last updated: October 2026.