Best PoolCalc alternatives: apps like PoolCalc

10+ similar apps compared and reviewed

4.4 avg rating
9 free apps
Updated October 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

LSI Pool and Spa Calculator#1

LSI Pool and Spa Calculator by Verosocial Studio

Water Balance and Service Log
Editor's Choice
πŸ”§ Utilities
5.0(1 ratings)
FreeIn-App Purchases
LSI Pool and Spa Calculator screenshot 1
LSI Pool and Spa Calculator screenshot 2
LSI Pool and Spa Calculator screenshot 3

Easily calculate and track the Langelier Saturation Index for your pool water. Maintain optimal water balance for a healthy and safe swimming environment. Supports multiple units and saves your calculations over time.

Pool Chem Calculator#3

Pool Chem Calculator by Gunter Business Solutions Inc

Quick pool chemical calculator
Worth Considering
πŸ”§ Utilities
4.4(39 ratings)
FreeAdsIn-App Purchases
Pool Chem Calculator screenshot 1
Pool Chem Calculator screenshot 2
Pool Chem Calculator screenshot 3
Pool Chem Calculator screenshot 4
Pool Chem Calculator screenshot 5
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.

More apps like PoolCalc

4
Poolistry: Pool Calculator
Poolistry: Pool Calculator
Poolistry: Pool Calculator
Smart Pool Care Made Easy
Free

This app helps pool owners manage water chemistry and maintenance. It offers smart calculators for chemical adjustments, a comprehensive logging system for tests and tasks, and cloud backup for data synchronization across devices. Keep your pool crystal clear with ease.

Smart chemical adjustment calculatorsWater testing and readings logChemical addition tracking
πŸ”§ Utilities
(26)
free with in-app purchases
5
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
πŸ”§ Utilities
(369)
free with in-app purchases
6
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
πŸ”§ Utilities
(229)
freemium
7
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
πŸ”§ Utilities
(43)
free with in-app purchases
8
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
πŸ”§ Utilities
(287)
freemium
9
AquaChek Connect
AquaChek Connect
AquaChek Connect
by Hach Company
Free

This app uses photo capture technology to scan test strips and provide personalized pool water treatment recommendations. It offers features like test result history, a water volume calculator, and maintenance reminders to simplify pool care.

Photo capture test strip scanningPersonalized treatment recommendationsTest result history
πŸ”§ Utilities
(1.2K)
free with in-app purchases
10
MyDolphin Plus
MyDolphin Plus
MyDolphin Plus
Maytronics cloud connected
Free

Control your robotic pool cleaner remotely via Wi-Fi or Bluetooth. Schedule cleaning cycles, use voice commands, and even create custom LED light shows. Enjoy a pristine pool with effortless management.

Remote control from anywhereVoice control via SiriSchedule cleaning modes
πŸ”§ Utilities
(8.9K)
free