Privacy Policy

How Plumbing Booster handles your data.

Last updated: June 2026

Overview

Plumbing Booster is an offline-first engineering application. Your privacy is fundamental to our design philosophy. This policy explains what data we collect and how we use it.

Project Data

All project data — including plumbing calculations, fixture information, project details, and generated reports — is stored locally on your device. Plumbing Booster does not transmit, upload, or sync your project data to any server. Your engineering work remains private and under your control at all times.

License Metadata

To validate your license, Plumbing Booster transmits anonymous license metadata to our license server. This includes:

  • License key (for validation)
  • Device identifier (keypair-based, not hardware MAC address)
  • License status (active, trial, expired)

This data is used solely for license management and does not include any project or personal engineering data.

Offline Operation

Plumbing Booster operates fully offline. License validation uses offline tokens that allow continued use without internet connectivity for up to 7 days. The application reconnects periodically to refresh license tokens.

Analytics

This website uses Google Analytics 4 to understand traffic patterns and track download clicks. Google Analytics may:

  • Collect anonymous usage data such as page views and visit duration
  • Use cookies to distinguish unique visitors
  • Record custom events such as download button clicks (platform: Windows or Android)

The desktop and mobile applications do not include any analytics tracking. Your project data stays on your device.

Data We Do Not Collect

  • Your plumbing project files or calculations
  • Your personal engineering notes or designs
  • Your browsing history or usage patterns within the app
  • Your location or device hardware details (beyond license validation)

Your Rights

Since all project data is stored locally on your device, you have full control over your data. You can delete your data at any time by removing project files or uninstalling the application. License data can be cleared by deactivating your license.

Contact

For privacy questions or concerns, contact us at mahmodsohsah1@gmail.com.