Best Chemistry Calculator Pool Apps

243+ iOS apps curated and reviewed

4.3 avg rating
17 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our chemistry calculator pool list covers 243+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Chemistry Calculator Pool Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Clorox PoolClorox PoolFree4.6โ˜… (29K)YesNoOct 2026
2Pool-CalculatorPool-Calculator$4.994.1โ˜… (630)NoNoOct 2026
3OrendaOrendaFree4.7โ˜… (478)NoNoOct 2026
4Poolistry: Pool CalculatorPoolistry: Pool CalculatorFree4.9โ˜… (26)YesYesOct 2026
5Pool Math by TroubleFreePoolPool Math by TroubleFreePoolFree3.6โ˜… (287)NoYesOct 2026
6Pool Balance LLCPool Balance LLCFree5.0โ˜… (1)NoYesJun 2026
7PooldashPooldash$19.994.6โ˜… (11)NoNoOct 2026
8Pool Care CalculatorPool Care CalculatorFreeโ€”NoYesOct 2026

Top Picks for Chemistry Calculator Pool

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-Calculator#2

Pool-Calculator by Pool and Spa Resources, LLC

Pool chemistry made easy!
Strong Contender
๐ŸŒŸ Lifestyle
4.1๐Ÿ˜(630 ratings)
$4.99
Pool-Calculator screenshot 1
Pool-Calculator screenshot 2
Pool-Calculator screenshot 3
Pool-Calculator screenshot 4
Pool-Calculator screenshot 5

This app simplifies swimming pool and hot tub chemistry maintenance by performing all necessary calculations. It provides clear instructions on chemical dosages to maintain balanced, clear water, eliminating the need for complex charts and formulas.

What We Love

  • ๐Ÿ’ก Useful pool chemistry calculator
  • ๐Ÿš€ Makes pool maintenance easy
  • ๐Ÿ‘ Provides chemical dosage recommendations
  • ๐Ÿ” Helpful 'Effects' tool to understand chemical impacts

Room to Improve

  • ๐Ÿ› Accuracy issues with certain chemical calculations
  • ๐Ÿ” Confusing or outdated chemical names
  • ๐Ÿ” Limited customization options
  • ๐Ÿ› Crashes and compatibility issues with newer iOS versions
Orenda#3

Orenda by Hasa Inc.

Pool Calculator and Education
Worth Considering
๐Ÿ“Š Productivity
4.7๐Ÿ˜Š(478 ratings)
Free
Orenda screenshot 1
Orenda screenshot 2
Orenda screenshot 3
Orenda screenshot 4
Orenda screenshot 5
Orenda screenshot 6

This app helps you master pool chemistry by accurately calculating chemical dosages and balancing water based on the LSI. It offers a user-friendly experience for both novices and professionals, including a volume estimator and educational videos.

What We Love

  • ๐Ÿš€ Easy to use
  • ๐Ÿ’ก Helpful for pool maintenance
  • ๐Ÿš€ Simplifies pool chemistry
  • ๐Ÿ‘ Provides valuable information
  • ๐Ÿ‘ Great educational resources
  • ๐Ÿ‘ Useful app for pool professionals

Room to Improve

  • ๐Ÿ› Issues with updating desired levels
  • ๐Ÿ› Metric system not working properly
  • ๐Ÿ› Difficult to input readings
  • ๐Ÿ› Lack of history/logging functionality

More Chemistry Calculator Pool apps to explore

FAQ about Chemistry Calculator Pool

What are the best chemistry calculator pool apps for iPhone?
Clorox Pool tops our chemistry calculator pool 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 chemistry calculator pool apps we rank are free to download, including Clorox Pool and Orenda.
Clorox Pool shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 243+ chemistry calculator pool apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.