Privacy Policy

Last updated: May 15, 2026

System Design Calculator does not collect, store, sell, or share personal information.

Local Calculations

The app runs locally on your system. Calculations, estimates, and values you enter remain on your device.

Data Collection

The app does not require an account and does not collect analytics, tracking data, contact lists, location data, financial information, or user-generated content.

Support Email

If you contact support by email, your email address and message will be used only to respond to your request.

Website

This website provides product information and this privacy policy. The calculator itself is designed to run without sending your calculation inputs to a server.

Contact

For privacy or support questions, contact support@system-design-calculator.com.