Privacy Policy

Last updated: March 19, 2026

Introduction

Welcome to HydroCalc, a free tool created by Dapplesoft ("we," "our," or "us"). We respect your privacy and are committed to protecting it. This Privacy Policy explains our practices regarding the collection, use, and disclosure of information when you use our website (https://hydrocalc.dapplesoft.com).

Information We Collect

We do not collect or store any personal data. All calculations performed by the HydroCalc tool are executed locally within your web browser. Your weight, activity level, climate, and other inputs are never transmitted to our servers or saved in any database.

Third-Party Services

While we do not collect personal data directly, our website uses certain third-party services to improve functionality and display advertisements:

• Google AdSense: We use Google AdSense to display ads. Google may use cookies to serve ads based on your prior visits to our website or other websites. You can opt out of personalized advertising by visiting Google's Ads Settings.
• Microsoft Clarity: We use Microsoft Clarity to understand how users interact with our website through behavioral metrics, heatmaps, and session replay to improve and market our products/services. Website usage data is captured using first and third-party cookies and other tracking technologies. For more information about how Microsoft collects and uses your data, visit the Microsoft Privacy Statement.

Cookies

Cookies are files with a small amount of data that may include an anonymous unique identifier. Cookies are sent to your browser from a website and stored on your device. You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent. However, if you do not accept cookies, some features of our third-party services may not function properly.

Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page. You are advised to review this Privacy Policy periodically for any changes.

Contact Us

If you have any questions about this Privacy Policy, please contact us at info@dapplesoft.com.