Pool Care by Swim University is the pool chemical calculator that teaches you why, not just what to add. Whether you're staring at a green pool, dealing with cloudy pool water, or just trying to figure out how much chlorine to add, the app is here to help.
Enter your water test results and get a custom treatment plan in seconds. You'll know exactly what chemicals to add, how much, and in what order. It's like having a pool expert in your pocket, backed by Swim University and trusted by over 400,000 pool owners.
POOL CHEMICAL CALCULATOR
The built-in pool chemical calculator handles chlorine, pH, total alkalinity, calcium hardness, cyanuric acid, and salt. Every recommendation is based on your pool's volume, type, and current water test readings. No more guessing with dosage charts or doing math on the back of a chlorine bucket.
WATER TESTING MADE SIMPLE
Enter your pool water test results, and the app instantly builds a step-by-step treatment plan customized to your pool. It puts your chemicals in the right order so nothing cancels out, and tells you exactly how long to wait between additions. Pool water chemistry has never been this easy to understand.
FIX COMMON POOL PROBLEMS
Wondering why your pool turned green overnight? Or why is the water cloudy even after shocking? The app helps you diagnose and fix the most common pool problems, from pool algae and green pool water to foam on the surface, burning eyes, and water that smells like chlorine. That chlorine smell actually means you need more, not less. The app explains all of it.
WORKS WITH EVERY POOL TYPE
Whether you have an inground pool, an above ground pool in your backyard, a saltwater pool with a chlorine generator, or a hot tub on your patio, the pool chemical calculator adjusts to your setup. Enter your pool details once, and every recommendation is tailored to your water.
LEARN AS YOU GO
Most pool apps just spit out numbers. Pool Care by Swim University actually teaches you the basics of pool water chemistry as you use it. You'll learn why your pH matters, what causes algae, and how to shock a pool the right way. Over time, you won't just maintain your pool. You'll actually understand it.
TRUSTED BY 400,000+ POOL OWNERS
Swim University has been helping pool owners take care of their pools since 2006. Our YouTube channel, blog, and video courses have taught hundreds of thousands of people how to balance pool water, clear up cloudy pool water, and keep their chemistry dialed in all season long. This app puts all of that knowledge in your pocket.
SUBSCRIPTION
Pool Care by Swim University requires a subscription to access all features. Start with a 7-day free trial, then continue with an annual subscription. Your pool water chemistry doesn't have to be complicated.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
So far I’m still on my seven day trial and I must say, balancing the water and understanding pool chemistry using this app is fantastic. All the instructions whether they are written or in the videos are all easy to understand and the steps are easy to follow with confidence. Love,love, love this app!
- Improves recommendations for certain high-chlorine scenarios
- Updates wait times for extra safety
- Customizes default Calcium Hardness ideal range based on your pool's wall material (fiberglass, vinyl, plaster/concrete/pebble)
- Allows editing chemical substitutions on past log entries in your history
Version 5.7
The developer, Gazzini Ventures, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Gazzini Ventures, LLC
Size
72.5 MB
Category
Utilities
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
