Pool-Proof
Water Chemistry Assistant
About
This app guides users through spa and hot tub water chemistry using a professional-grade test kit methodology. It ensures the correct order of chemical additions, provides precise dose recommendations, and calculates the LSI score for optimal water balance. The app is designed for poolside use with a focus on privacy and safety.
What's New in Pool
1.2
March 30, 2026
FAQ
What is the Pool-Proof app?
Pool-Proof is a mobile application that guides users through spa and hot tub water chemistry sessions. It follows the Taylor K-2006 Platinum test kit methodology, ensuring the correct order of chemical additions and providing precise dose recommendations.
How does Pool-Proof ensure correct water chemistry?
Pool-Proof enforces the correct sequence for adding chemicals like Free Chlorine, Total Alkalinity, pH, and Calcium Hardness. It also calculates exact amounts of chemicals to add, adhering to the 50% Staged Dosing rule to prevent over-treatment.
What is the LSI score in Pool-Proof?
The LSI (Langelier Saturation Index) score in Pool-Proof is a report card for your water balance. It's calculated using CYA-corrected alkalinity and provides a color-coded score indicating whether your water is corrosive or prone to scaling.
Can Pool-Proof be used with both chlorine and bromine?
Yes, Pool-Proof supports both chlorine and bromine sanitizers. You can switch between modes from the Setup screen, and the app will automatically adjust target ranges and dosing rates accordingly.
Is Pool-Proof suitable for poolside use?
Absolutely. Pool-Proof is designed with a wet-hand friendly interface, featuring large tap targets and a dark theme for outdoor readability. It mimics the physical workflow of a test kit to make poolside use convenient.
Does Pool-Proof collect user data?
No, Pool-Proof is completely private. All your test session history and readings are stored locally on your device. No account is required, and no data is collected or synced to the cloud.
What devices does Pool-Proof support?
Pool-Proof is available for iPhone and iPod devices. It is rated for ages 12 and up.
How often is Pool-Proof updated?
The latest version of Pool-Proof is 1.2, which was last updated on March 30, 2026. Updates typically address bug fixes and feature enhancements to improve user experience.