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Best Pool Water Balance Calculator Apps

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good pool water balance calculator apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Pool Water Balance Calculator Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OrendaOrendaFree4.7★ (476)NoNoOct 2026
2Clorox PoolClorox PoolFree4.6★ (29K)YesNoOct 2026
3Leslie's - Pool CareLeslie's - Pool CareFree4.6★ (14K)NoNoOct 2026
4Pool Math CalculatorPool Math CalculatorFree4.8★ (43)NoYesAug 2026
5Pool Care by Swim UniversityPool Care by Swim UniversityFree4.6★ (214)NoYesOct 2026
6Poolistry: Pool CalculatorPoolistry: Pool CalculatorFree4.9★ (26)YesYesOct 2026
7Pool Balance LLCPool Balance LLCFree5.0★ (1)NoYesJun 2026
8Pool Time ClearPool Expert™Pool Time ClearPool Expert™Free4.7★ (5.3K)NoNoOct 2026

Top Picks for Pool Water Balance Calculator Apps

Orenda#1

Orenda by Hasa Inc.

Pool Calculator and Education
Editor's Choice
📊 Productivity
4.7😊(476 ratings)
Free
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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

  • 🚀 Easy to use
  • 💡 Helpful for pool maintenance
  • 🚀 Simplifies pool chemistry
  • 👍 Provides valuable information
  • 👍 Great educational resources
  • 👍 Useful app for pool professionals

Room to Improve

  • 🐛 Issues with updating desired levels
  • 🐛 Metric system not working properly
  • 🐛 Difficult to input readings
  • 🐛 Lack of history/logging functionality
Clorox Pool#2

Clorox Pool by BioLab, Inc.

Simple, smart pool maintenance
Strong Contender
🌟 Lifestyle
4.6😞(29K ratings)
FreeAds
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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

  • 🚀 Easy to use
  • 👍 Helpful for pool maintenance
  • 💡 Provides chemical recommendations
  • 🚀 Scanning test strips is convenient

Room to Improve

  • 🐛 Inaccurate test results
  • 🔒 Requires account creation
  • 🐛 Frequent login issues
  • 🐛 Inconsistent app performance
  • 💰 Pushes Clorox products
Leslie's - Pool Care#3

Leslie's - Pool Care by Leslie's Pool Supplies, Service & Repair

Pool maintenance made easy
Worth Considering
🌟 Lifestyle
4.6😞(14K ratings)
Free
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Manage your pool and spa maintenance with ease. Get personalized water treatment plans, track your water test history, and access exclusive member deals. Shop for supplies and find local stores effortlessly.

What We Love

  • 🚀 Works well with AccuBlue home test
  • 👍 Convenient for tracking pool testing
  • 💡 Helpful for new pool owners
  • 🚀 Useful features like rewards and notifications

Room to Improve

  • 🐛 Buggy app with frequent crashes
  • 🐛 Login and authentication issues
  • 🐛 Slow performance and loading times
  • 🐛 Unreliable water test results and recommendations
  • 🐛 Lack of syncing between app and website
  • 🐛 Difficult to use and navigate

More Pool Water Balance Calculator Apps apps to explore

FAQ about Pool Water Balance Calculator Apps

What are the best pool water balance calculator apps for iPhone?
Orenda tops our pool water balance calculator apps ranking as of October 2026, with a 4.7-star average from 476 App Store ratings, and it's free to download.
Yes — 20 of the top pool water balance calculator apps we rank are free to download, including Orenda and Clorox Pool.
Orenda has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ pool water balance calculator apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.