Best Swimming Pool Chemistry Apps

243+ iOS apps curated and reviewed

4.3 avg rating
17 free apps
Updated October 2026

Finding the right swimming pool chemistry apps can be overwhelming with so many options. We've analyzed 243+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Swimming Pool Chemistry Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Clorox PoolClorox PoolFree4.6โ˜… (29K)YesNoOct 2026
2Pinch A Penny - Pool CarePinch A Penny - Pool CareFree1.7โ˜… (35)NoNoOct 2026
3Pool Math CalculatorPool Math CalculatorFree4.8โ˜… (43)NoYesOct 2026
4Bliss PoolBliss PoolFreeโ€”NoNoSep 2026
5Pool SmartPool Smart$1.994.5โ˜… (13)NoNoJul 2026
6Pool Clarity: DIY Pool CarePool Clarity: DIY Pool CareFree5.0โ˜… (1)NoNoAug 2026
7Pool DoctorPool Doctor$19.994.4โ˜… (134)NoNoAug 2026
8Pool IQ - Pool TreatmentPool IQ - Pool TreatmentFreeโ€”NoNoAug 2026

Top Picks for Swimming Pool Chemistry

Clorox Pool#1

Clorox Pool by BioLab, Inc.

Simple, smart pool maintenance
Editor's Choice
๐ŸŒŸ Lifestyle
4.6๐Ÿ˜ž(29K ratings)
FreeAds
Clorox Pool screenshot 1
Clorox Pool screenshot 2
Clorox Pool screenshot 3
Clorox Pool screenshot 4
Clorox Pool screenshot 5
Clorox Pool screenshot 6

This app helps DIY pool owners maintain their pools with expert water test analysis and personalized product recommendations. It offers troubleshooting for common pool problems and allows users to shop for recommended products online.

What We Love

  • ๐Ÿš€ Easy to use
  • ๐Ÿ‘ Helpful for pool maintenance
  • ๐Ÿ’ก Provides chemical recommendations
  • ๐Ÿš€ Scanning test strips is convenient

Room to Improve

  • ๐Ÿ› Inaccurate test results
  • ๐Ÿ”’ Requires account creation
  • ๐Ÿ› Frequent login issues
  • ๐Ÿ› Inconsistent app performance
  • ๐Ÿ’ฐ Pushes Clorox products
Pool Math Calculator#3

Pool Math Calculator by Sergii Nesterenko

Pool doses & when to swim
Worth Considering
๐ŸŒŸ Lifestyle
4.8(43 ratings)
FreeIn-App Purchases
Pool Math Calculator screenshot 1
Pool Math Calculator screenshot 2
Pool Math Calculator screenshot 3
Pool Math Calculator screenshot 4
Pool Math Calculator screenshot 5
Pool Math Calculator screenshot 6

This app simplifies pool water chemistry by calculating precise chemical dosages for balanced water. It helps estimate the impact of adding various chemicals and determines pool volume from basic measurements. Designed for practical, everyday pool maintenance, it keeps essential information readily accessible.

More Swimming Pool Chemistry apps to explore

FAQ about Swimming Pool Chemistry

What are the best swimming pool chemistry apps for iPhone?
Clorox Pool tops our swimming pool chemistry apps ranking as of October 2026, with a 4.6-star average from 29K App Store ratings, and it's free to download.
Yes โ€” 17 of the top swimming pool chemistry apps we rank are free to download, including Clorox Pool and Pinch A Penny - Pool Care.
Clorox Pool shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 243+ swimming pool chemistry apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.