MyPoolGuy: Pool Care & Test

Now 100% FREE to download. First 1,000 users also get 3 months of Pro free — Test your water, get exact dosing, find a pro. Now in English and Spanish.

MyPoolGuy is now completely FREE to download — the pool guy in your pocket, for every pool owner.

Stop guessing what to put in your pool. Enter your water test readings and MyPoolGuy's dosing engine tells you exactly what to add and how much — for chlorine pools, salt water pools, bromine pools, and hot tubs.

WATER TESTING MADE SIMPLE • Works with the test strips or liquid kit you already own — just enter your readings • Instant analysis of free chlorine, pH, alkalinity, calcium hardness, cyanuric acid, and salt • Clear, color-coded results you can actually understand

EXACT CHEMICAL DOSING • Precise amounts based on your pool's volume — in pounds, ounces, or gallons • Chlorine, salt water, and bromine pools, plus hot tubs and spas • Step-by-step plans for common problems like algae and cloudy water • Know exactly what to buy before you walk into the store

FIND A PRO • Locate pool service pros and retail pool supply stores near you • See ratings and reviews from other pool owners • Rate and review your own pool pro

LOCAL DEALS • Participating local pool stores send deals and promos straight to the app

SERVICE REPORTS & HISTORY • Keep a clean history of your water tests and service visits

FULLY BILINGUAL • Every screen in English and Spanish — switch anytime

FREE TO USE MyPoolGuy is free to download and free to use. An optional Pro subscription adds extras like trend charts and smart insights — the core toolkit stays free.

Whether you're opening the pool for the season, fighting cloudy water, balancing a salt water pool, or keeping a hot tub crystal clear, MyPoolGuy gives you a straight answer in seconds.

The pool guy in your pocket. Download free today.