Privacy Policy

Last Updated: May 2026

This Privacy Policy describes how your information is collected, used, and shared when you use the Lab Process Calculator mobile application (the "App").

1. Information We Do Not Collect

We respect your privacy. The App is designed as a standalone engineering utility, and as such:

• No Personal Data: We do not require you to create an account, log in, or provide any personal information to use the App.
• No Tracking: We do not use trackers, analytics SDKs, or advertising networks.
• Offline Functionality: All calculations are performed locally on your device. We do not transmit your calculation inputs or results to any external servers.

2. Local Storage

The App uses your device's local storage solely to save your preferences, such as your "Favorite" tools or your recently used tools. This data never leaves your device and is automatically deleted if you uninstall the App.

3. External Links & Communications

The App contains optional links that allow you to contact the developer for technical support or equipment inquiries via WhatsApp, Email, or the web. If you choose to use these links:

• You will be redirected to your device's native apps (e.g., Mail app or WhatsApp).
• Any information you choose to share in those communications is voluntary and subject to the privacy policies of those respective third-party platforms.

4. Children's Privacy

Our App does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13.

5. 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.