Clear water without the guesswork
Pool Buddy tells you exactly what your pool needs, from whatever you test with. Free, and no credit card needed.
Get started — it's freeLog a reading
Snap a photo of your digital tester, or type in the numbers from test strips or a drop kit.
See what's off
Every value is color-coded against the range your pool needs — including water balance (LSI).
Get exact doses
How much of what to add, sized to your pool's gallons, surface and sanitizer. Not a generic chart.
Watch the trend
A chart of every reading, and an email nudge when it's time to test again.
Hand it to a pro
Tired of doing it yourself? Get free quotes from local pool companies in a couple of taps.
Works on your phone like an app
Sign up in your browser, then add Pool Buddy to your home screen. Nothing to download from an app store.
Pool Buddy gives general guidance, not professional advice — always follow the label on any chemical. Run a pool company? Floater is for you.