Best Pool Chemical Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

Whether you're new to pool chemical or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Pool Chemical Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Clorox PoolClorox PoolFree4.6★ (29K)YesNoAug 2026
2Leslie's - Pool CareLeslie's - Pool CareFree4.6★ (14K)NoNoAug 2026
3HTH™ | Test to Swim™HTH™ | Test to Swim™Free4.5★ (1.2K)YesNoAug 2026
4OrendaOrendaFree4.7★ (452)NoNoAug 2026
5Pool Care by Swim UniversityPool Care by Swim UniversityFree4.6★ (184)NoYesAug 2026
6Pool Math by TroubleFreePoolPool Math by TroubleFreePoolFree3.7★ (272)NoYesJul 2026
7Pool Time ClearPool Expert™Pool Time ClearPool Expert™Free4.7★ (5.3K)NoNoAug 2026
8PooliPooliFree4.6★ (366)NoNoAug 2026

Top Picks for Pool Chemical

Clorox Pool#1

Clorox Pool by BioLab, Inc.

Simple, smart pool maintenance
Editor's Choice
🌟 Lifestyle
4.6😞(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

  • 🚀 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
Leslie's - Pool Care#2

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

Pool maintenance made easy
Strong Contender
🌟 Lifestyle
4.6😞(14K ratings)
Free
Leslie's - Pool Care screenshot 1
Leslie's - Pool Care screenshot 2
Leslie's - Pool Care screenshot 3
Leslie's - Pool Care screenshot 4
Leslie's - Pool Care screenshot 5
Leslie's - Pool Care screenshot 6

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
HTH™ | Test to Swim™#3

HTH™ | Test to Swim™ by Solenis, LLC

Pool & Spa Water Testing
Worth Considering
🔧 Utilities
4.5😞(1.2K ratings)
FreeAds
HTH™ | Test to Swim™ screenshot 1
HTH™ | Test to Swim™ screenshot 2
HTH™ | Test to Swim™ screenshot 3
HTH™ | Test to Swim™ screenshot 4
HTH™ | Test to Swim™ screenshot 5
HTH™ | Test to Swim™ screenshot 6

This app helps pool and spa owners maintain water quality by analyzing test strip results. It provides instant recommendations, step-by-step instructions, and access to helpful resources for clear and balanced water.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful guidance
  • 💡 Tracks water testing history

Room to Improve

  • 🐛 Inconsistent and inaccurate results
  • 🤖 Poor camera/scanning functionality
  • 🤔 Requires too much personal information

More Pool Chemical apps to explore

4
Orenda
Orenda
Orenda
Pool Calculator and Education
Free

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.

Chemical dosing calculatorLSI water balancingPool volume estimator
📊 Productivity
(452)
free
5
Pool Care by Swim University
Pool Care by Swim University
Pool Care by Swim University
Finally Understand Your Pool
Free

This app simplifies pool water chemistry by providing instant maintenance plans based on test results. It offers customized guidance on chemical additions, pool profiles, and expert tips to help you maintain a healthy pool without complex math or reliance on store advice.

Instant pool chemistry treatment plansCustom pool profile calculatorTailored advice and customization
🔧 Utilities
(184)
freemium
6
Pool Math by TroubleFreePool
Pool Math by TroubleFreePool
Pool Math by TroubleFreePool
Easy pool care and maintenance
Free

Easily manage your swimming pool's water chemistry by tracking key levels like chlorine and pH. This app calculates the precise amounts of chemicals needed to maintain clear, algae-free water, offering a cost-effective alternative to pool store advice.

Chemical level calculators (pH, Chlorine, Alkalinity, etc.)Track pool maintenance tasksLog chemical additions
🔧 Utilities
(272)
freemium
7
Pool Time ClearPool Expert™
Pool Time ClearPool Expert™
Pool Time ClearPool Expert™
by BioLab, Inc.
Free

This app provides expert water analysis for your swimming pool using test strips or kits. It offers personalized maintenance plans, reminders, and troubleshooting tips to keep your pool clean and swim-ready. You can also add recommended products to a shopping cart for purchase.

Expert water analysis with test strips or kitsPersonalized pool maintenance plansMaintenance reminders
🔧 Utilities
(5.3K)
free
8
Pooli
Pooli
Pooli
Smart Pool & Spa Care
Free

This app helps you maintain a clean and safe pool or spa with smart testing, tailored advice, and customized task lists. It offers advanced AI for instant feedback, problem resolution guidance, and comprehensive sanitization support. Track multiple pools, manage inventory, and even collaborate with others for effortless pool care.

Smart water testing with manual entry or strip scanningInteractive Calcite Saturation Index (CSI) toolTailored reports and expert maintenance advice
🔧 Utilities
(366)
free with in-app purchases
9
Pool Doc: Pool Chemical Log
Pool Doc: Pool Chemical Log
Pool Doc: Pool Chemical Log
by Wenxin Zhang
Free
🔧 Utilities
(0)
10
Pool IQ - Pool Treatment
Pool IQ - Pool Treatment
Pool IQ - Pool Treatment
by Tanner Berkenstock
Free
🔧 Utilities
(0)
11
FROG Water Care
FROG Water Care
FROG Water Care
by King Technology Inc.
Free

This app guides pool, hot tub, and swim spa owners using specific sanitizing systems. It offers personalized recommendations, step-by-step instructions based on test strip results, and troubleshooting advice to maintain optimal water conditions.

Supports FROG and FROG @ease test stripsStep-by-step water care recommendationsView testing history
🌟 Lifestyle
(4.8K)
free
12
My Pool - Pool Care
My Pool - Pool Care
My Pool - Pool Care
Balance your pool in minutes
Free
🌟 Lifestyle
(0)
13
Pool Chem: Dosing Calculator
Pool Chem: Dosing Calculator
Pool Chem: Dosing Calculator
Exact pool & spa chemicals
Free
🔧 Utilities
(0)
14
Pool Chemical LogBook
Pool Chemical LogBook
Pool Chemical LogBook
Track pool chemistry
Free
$11.99 | 100% OFF
🔧 Utilities
(0)
15
Pool Clarity: DIY Pool Care
Pool Clarity: DIY Pool Care
Pool Clarity: DIY Pool Care
Pool Chemical Calculator
Free

This app provides personalized instructions for pool chemical dosages based on your water test results. It tailors recommendations to your specific pool type, volume, and environment, helping you maintain optimal water chemistry without guesswork. Track your pool's history, get maintenance reminders, and access a comprehensive advice library.

Personalized chemical dosing calculatorStep-by-step treatment instructionsTrack chemistry over time
🌟 Lifestyle
(1)
free
16
Pool Chem Calculator
Pool Chem Calculator
Pool Chem Calculator
Quick pool chemical calculator
Free

This app helps manage pool chemistry with 24 specialized calculators for dosing, pH, and more. It features a customizable maintenance calendar, equipment tracking, and easy report sharing for up to 100 pools. Ideal for maintaining a clean and swim-ready pool.

24 precision pool chemical calculatorsCustomizable maintenance calendar with notificationsEquipment tracking and management
🔧 Utilities
(24)
free with in-app purchases
17
poolcntrl
poolcntrl
poolcntrl
Pool ownership made simple.
Free

This app simplifies pool maintenance by providing exact chemical dosing instructions based on your water test readings. It offers guidance on product amounts, order of addition, and retesting schedules, with a free calculator and optional Pro features for advanced tracking and weather-aware advice.

Exact chemical dosing calculationsGuidance on product amounts and orderRetesting schedule reminders
🌟 Lifestyle
(1)
freemium
18
Splash: Chlorine Pool Care
Splash: Chlorine Pool Care
Splash: Chlorine Pool Care
Source-aware chlorine dosing
Free
🔧 Utilities
(0)
19
PoolControl
PoolControl
PoolControl
by Microdos srl
Free
🔧 Utilities
(0)
20
Pool Guy: Service Care Manager
Pool Guy: Service Care Manager
Pool Guy: Service Care Manager
CRM, Chemicals & Invoicing
Free
💼 Business
(0)

FAQ about Pool Chemical

What are the best pool chemical apps for iPhone?
Clorox Pool tops our pool chemical apps ranking as of August 2026, with a 4.6-star average from 29K App Store ratings, and it's free to download.
Yes — 20 of the top pool chemical apps we rank are free to download, including Clorox Pool and Leslie's - Pool Care.
Clorox Pool shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ pool chemical apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The Clorox Pool App provides DIY pool owners with tools to maintain their pools. It offers expert water test analysis using scan-to-test technology, personalized product recommendations, and troubleshooting for common pool problems. The app aims to simplify pool care so users can spend more time enjoying their pool.
The app utilizes proprietary, AI-driven scan-to-test technology. Users can scan their pool test strips or manually enter liquid or test strip results. The app then provides an expert water test analysis based on this information.