Privacy Policy for Pool Chemistry Pro

Last Updated: June 8, 2026

Overview

Pool Chemistry Pro ("the App") is committed to protecting your privacy. This Privacy Policy explains how we handle information when you use our professional pool chemistry calculator and management application.

Data We Collect

Locally on your device only:

• Pool profiles (pool name, volume, shape, equipment notes)
• Water test readings (pH, chlorine, alkalinity, calcium, CYA, salt levels)
• Calculator history and results
• App preferences (theme, settings)
• Premium purchase status

Third-Party Services

The App uses the following third-party services:

• Google AdMob: Displays advertisements to free-tier users. AdMob may collect device identifiers and usage data for ad personalization. See Google's Privacy Policy.
• Google Play Billing: Processes in-app purchases. Purchase data is handled by Google. See Google's Privacy Policy.
• Firebase: Used for app initialization and crash reporting. See Firebase Privacy Policy.

Data Storage

All pool profiles, test readings, and calculator history are stored locally on your device only using encrypted local storage (Hive). We do not have access to your pool data, client information, or test results.

Data Sharing

We do not sell, share, or transmit your personal data to any third party. The only data transmitted from your device is:

• Anonymous crash reports (Firebase Crashlytics)
• Ad interaction data (Google AdMob, for free-tier users only)
• Purchase verification (Google Play Billing)

Children's Privacy

The App is designed for professional pool service technicians and pool owners (adults). We do not knowingly collect data from children under 13.

Your Rights

You can delete all app data at any time by:

• Using the "Clear All Data" option in Settings
• Uninstalling the app (removes all local data)
• Contacting us at dev@corithmflowmatrix.com

Changes to This Policy

We may update this Privacy Policy periodically. Changes will be posted on this page with an updated revision date.

Contact Us

If you have questions about this Privacy Policy, contact us at:

Email: dev@corithmflowmatrix.com

Developer: Corithm Flow Matrix