Privacy Policy
Your privacy is important to us. This policy explains how Calculaderia handles your data.
We Don't Collect Personal Data
Calculaderia does not collect, store or process personal data on our servers. All simulations and calculations are processed locally in your browser.
Local Storage
When you save a simulation to favorites, the data is stored only on your device (browser's localStorage). This data is never sent to our servers.
Analytics
We use Google Analytics to understand how the site is used (pages visited, time spent). This data is anonymous and aggregated, not identifying individual users.
Cookies
The site may use essential cookies for functionality (language preference) and Google analytics cookies. You can disable them in your browser settings.
Third-Party Services
The site is hosted on Vercel. We recommend consulting Vercel's privacy policy for more information on how they handle visitor data.
Changes
This policy may be updated occasionally. Significant changes will be communicated on the main page or on this page.
Last updated: January 2026