Last updated: July 7, 2026
The short version
Pool Chemist collects no data. The app works entirely on your device.
What we do NOT collect
- No personal information, accounts or sign-ups
- Your pool profile, test readings and log never leave your device — they are stored locally
- No analytics, tracking or advertising SDKs
- No location, contacts or usage data
Offline by design
All chemistry math happens on your iPhone. Pool Chemist makes no network requests.
Purchases
The optional Pro upgrade is a one-time In-App Purchase processed entirely by Apple. We never see your payment details. See Apple's Privacy Policy for how Apple handles purchase data.
Questions
Email us at 9283248@gmail.com.