★★★★★Jacob Gomezv6.0.113 Oct 2026
was able to learn how to maintain my pool in 1 week
CompareOpen in Google Play★★★★★Mike Meyersv6.0.129 Sept 2026
great app!
Developer reply
Thank you so much for your review! -Matt
★★★★★Gianni De Angelisv6.0.110 Sept 2026
great profuct but exprnsive
Developer reply
Thanks, Gianni! Really glad the app is working for you. We price it at $49.99/year because it replaces the trial-and-error that costs most pool owners a lot more in wasted chemicals and service calls. It also keeps growing, and 6.0 added a lot. If there's something that would make it a 5-star app for you, tap Help and tell us. -Matt
★★★★★m av6.0.126 Aug 2026
App is very easy to install and use. Been struggling to get high pH under control in Phx AZ. Monsoon season is a real challenge.
Developer reply
Thanks for your comment and feedback. Is there anything else we could do to earn a 5-star rating from you? Let me know at matt@swimuniversity.com.
★★★★★Thomas DiCatov6.0.126 Aug 2026
You fixed it! Great app
Developer reply
We're always working hard to improve the app. Thanks for your download and feedback. -Matt
★★★★★W Av5.8.123 Jul 2026
1st page alkalinity bar won't allow me to add a number or use slide bar to enter number. making the app useless.
2 people found this helpful
Developer reply
You're still in the intro tour. That's not the actual app. That's just the screen introducing you to how the app works.
★★★★★Barbara InCaneyheadv5.7.04 Jul 2026
used last summer and loved the results. excited about this updated version!
Developer reply
Awesome to hear! We've been updating it a lot and will continue to improve on it every month. Thank you for the review. -Matt
★★★★★Matic Krmecv5.7.029 Jun 2026
not worth it, doesn't work if you dont add a credit card.
Developer reply
I appreciate the feedback. I wish there was a way to offer a free trial without one. Would you be willing to give it a shot without a credit card? Send me an email: matt@swimuniversity.com.
★★★★★Ross tarrantsv5.5.121 Jun 2026
the best app ever for pool
Developer reply
Love hearing this! Thank you! -Matt
★★★★★Robert Lamentis17 Jun 2026
Requires subscription setup before trial.
Developer reply
Sorry about that. I WISH we could offer a free trial without your credit card info, but Google requires a valid payment method on file to verify your identity and ensure automatic billing begins once your trial expires. I hope you will still give our app a try. If you have any questions for me in the future email me: matt@swimuniversity.com