Best PoolVault alternatives: apps like PoolVault

10+ similar apps compared and reviewed

5.0 avg rating
10 free apps
Updated October 2026

PoolVault 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 PoolVault

ReadMyStrip#1

ReadMyStrip by William Harmer

Water Test Strip Scanner
Editor's Choice
🔧 Utilities
5.0(1 ratings)
FreeIn-App Purchases
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This app uses your iPhone camera to quickly and accurately interpret water test strips. Save your strip's color chart once, then scan strips to get instant water chemistry readings. Ideal for maintaining pools, spas, hot tubs, and aquariums.

ChlorCast#3

ChlorCast by Sean OBrien

Pool Water Testing & Balance
Worth Considering
🔧 Utilities
5.0(1 ratings)
Free
ChlorCast screenshot 1
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This app simplifies pool care by logging water tests, providing chemistry guidance, and forecasting chlorine levels. It helps users understand their pool's needs and maintain balanced water with practical, actionable advice.

More apps like PoolVault

4
MyPoolGuy: Pool Care & Test
MyPoolGuy: Pool Care & Test
MyPoolGuy: Pool Care & Test
Water Chemistry Calculator
Free
🔧 Utilities
(0)
5
Pool-Proof
Pool-Proof
Pool-Proof
Water Chemistry Assistant
Free

This app guides users through spa and hot tub water chemistry using a professional-grade test kit methodology. It ensures the correct order of chemical additions, provides precise dose recommendations, and calculates the LSI score for optimal water balance. The app is designed for poolside use with a focus on privacy and safety.

Step-by-step chemical balancingPrecise dose calculationsLSI score calculation
🔧 Utilities
(1)
free
6
Pool Log
Pool Log
Pool Log
Pool & Spa Chemistry, Solved
Free

This app provides precise chemical dosing instructions for pools and spas based on your test results. It tracks multiple water bodies, integrates local weather data, and offers advanced features like SLAM mode for algae and CSI calculations. All data is stored locally for privacy.

Precise chemical dosing instructionsManages multiple pools and spasWeather-aware test result tracking
🔧 Utilities
(8)
free
7
PoolSync Pro
PoolSync Pro
PoolSync Pro
by Rocio Home
Free
🔧 Utilities
(0)
8
SplashMate
SplashMate
SplashMate
Your Pool's Best Friend
Free
🔧 Utilities
(0)
9
Pool Chemical LogBook
Pool Chemical LogBook
Pool Chemical LogBook
Pool/spa logs and calculations
Free
🔧 Utilities
(0)
10
Pool Balance LLC
Pool Balance LLC
Pool Balance LLC
Official App for Pool Balance
Free

This app helps maintain crystal clear pool or spa water with precise chemical calculations, personalized maintenance schedules, and an AI-powered repair assistant. It offers multiple input methods for water testing and tracks progress with visual charts. Get weather-smart tips and find local supply stores.

Precise chemical calculationsMultiple water test input methodsPersonalized maintenance schedules
🔧 Utilities
(1)
freemium