Best apps like PoolCalc

10+ similar apps compared and reviewed

3.8 avg rating
7 free apps
Updated August 2026

PoolCalc is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to PoolCalc

Pooldash#1

Pooldash by Gazzini Ventures

Water chemistry calculator
Editor's Choice
🔧 Utilities
4.6(11 ratings)
$19.99
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This app helps pool professionals and beginners calculate and manage pool water chemistry. It provides precise chemical adjustments based on your test kit readings and allows for custom formula sharing. Supports various pool types and offers flexible unit conversions.

Pool Chem Calculator#2

Pool Chem Calculator by Gunter Business Solutions Inc

Quick pool chemical calculator
Strong Contender
🔧 Utilities
4.0(24 ratings)
FreeAdsIn-App Purchases
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Pool Chem Calculator screenshot 6

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.

Pro Series Pool & Spa#3

Pro Series Pool & Spa by BioLab, Inc.

Worth Considering
🔧 Utilities
4.3(9 ratings)
Free
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Manage your pool and spa water care with this app. It offers instant water analysis, step-by-step troubleshooting, and clear treatment recommendations. Professionals can also store customer pool profiles, photos, and visit reports.

More apps like PoolCalc

4
Pool Doctor
Pool Doctor
Pool Doctor
by Gazzini Ventures, LLC
$19.99

This powerful digital tool helps pool professionals and enthusiasts maintain their pools. Input your chemical readings, and it will provide precise instructions on what chemicals to add and why, supporting various pool types and units of measurement.

Chemical level adjustment (chlorine, pH, alkalinity, etc.)Supports regular, salt-water, and bromine poolsMultiple unit of measurement options
🔧 Utilities
(130)
paid
5
Pool Shark H2O Pro
Pool Shark H2O Pro
Pool Shark H2O Pro
Pool Chemical Testing & Maint.
Free

This app simplifies pool and spa record-keeping and maintenance with compliant logs. It offers instant water analysis and chemical dosage instructions to reduce liability and maintain clean water.

Health Department Compliant LogsInstant Water AnalysisChemical Dosage Instructions
🔧 Utilities
(219)
free with in-app purchases
6
Pool maintenance
Pool maintenance
Pool maintenance
Maintenance service for pools.
Free

This app helps pool owners manage their maintenance with automated chemical calculations, weekly routines, and helpful tips. It provides guidance for initial pool setup and offers a documentation section with FAQs.

Automated anti-algae and flocculant quantity calculationPH calculatorWeekly cleaning and maintenance routines
🔧 Utilities
(1)
free
7
Test Strip Scanner
Test Strip Scanner
Test Strip Scanner
Water Analysis
Free
$0.99 | 100% OFF

Easily read water test strip results by taking a photo. View and export charts of chemical readings over time. Ideal for those with visual impairments or limited patience.

Scan test strip results with photosSave and view readingsExport charts of chemical trends
🔧 Utilities
(9)
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 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
10
Swimming Pool Calculator
Swimming Pool Calculator
Swimming Pool Calculator
Drive your Swimming Pool
$4.99

Easily calculate necessary pool chemicals and troubleshoot common water issues like green or cloudy water. This app provides daily and weekly maintenance routines to keep your pool water crystal clear and ready for swimming.

Chemical calculationWater issue troubleshootingDaily maintenance routines
🔧 Utilities
(40)
free with in-app purchases