Best apps like TubTest: Hot Tub Water Test

10+ similar apps compared and reviewed

3.7 avg rating
9 free apps
Updated August 2026

TubTest 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 TubTest

HTReminder#1

HTReminder by enoch bryant

Pool & Hot Tub Water Testing
Editor's Choice
🌟 Lifestyle
3.6(5 ratings)
FreeIn-App Purchases
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This app uses AI to scan pool and hot tub test strips, providing instant chemical readings and calculating precise dosages. It also offers maintenance reminders and tracks water chemistry history for multiple bodies of water.

Pool Math Calculator#2

Pool Math Calculator by Sergii Nesterenko

Chlorine & water chemistry
Strong Contender
🌟 Lifestyle
4.8(42 ratings)
FreeIn-App Purchases
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This app simplifies pool water chemistry by calculating precise chemical dosages for balanced water. It helps estimate the impact of adding various chemicals and determines pool volume from basic measurements. Designed for practical, everyday pool maintenance, it keeps essential information readily accessible.

iCare - Ideal Water Care#3

iCare - Ideal Water Care by Walz Street LLC

Worth Considering
🌟 Lifestyle
4.4(134 ratings)
Free
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This app uses AI to analyze your spa water quality hourly, providing personalized alerts and recommendations to maintain healthy, clear water. It helps you understand water behavior and take appropriate action, even anticipating future variations.

More apps like TubTest

4
Pool-Calculator
Pool-Calculator
Pool-Calculator
Pool chemistry made easy!
$4.99

This app simplifies swimming pool and hot tub chemistry maintenance by performing all necessary calculations. It provides clear instructions on chemical dosages to maintain balanced, clear water, eliminating the need for complex charts and formulas.

Chemical dosage calculationsPool volume calculationChemical effects analysis
🌟 Lifestyle
(629)
free
5
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
6
Crystal Water Monitor
Crystal Water Monitor
Crystal Water Monitor
pool and spa chemistry monitor
Free

This app tracks your pool or hot tub water chemistry, monitoring pH, sanitizer levels, and temperature. It notifies you when adjustments are necessary and offers simple instructions for chemical dosing.

Water chemistry monitoringpH trackingSanitizer level monitoring
🌟 Lifestyle
(5)
free
7
beestat
beestat
beestat
Advanced analytics for ecobee
Free

Gain deeper insights into your home's energy consumption with advanced thermostat analytics. Visualize runtime, sensor data, and air quality history to understand and reduce your environmental impact.

Current thermostat and sensor statusThermostat runtime chartSensor runtime chart
🌟 Lifestyle
(159)
free
8
in.touch 2 edition
in.touch 2 edition
in.touch 2 edition
by Gecko Alliance
Free

Control and program your spa remotely from your smartphone or tablet. Receive push notifications about your spa's status, even when away from home. Manage water care, temperature, filtration, and accessories with ease.

Wireless spa remote controlRemote programming of functionsPush notifications for spa status
🌟 Lifestyle
(110)
free
9
SmartTub®
SmartTub®
SmartTub®
by Jacuzzi Brands Corp.
Free

This app acts as a personal hot tub assistant, providing tailored tips, how-to videos, and information based on your usage. It allows remote control of settings, energy usage estimates, and notifications for maintenance or power outages, ensuring you're always informed about your hot tub's status.

Personalized hot tub tips and how-to videosRemote adjustment of temperature and energy efficiencyEnergy usage estimates
🌟 Lifestyle
(314)
free with in-app purchases
10
Pinch A Penny - Pool Care
Pinch A Penny - Pool Care
Pinch A Penny - Pool Care
Pool Care Made Easy
Free

Easily test your pool's water chemistry and receive personalized solutions for common issues like algae or cloudy water. Track your water test history and find nearby stores for convenient service and shopping.

Pool water chemistry testingPersonalized treatment solutionsWater test history tracking
🌟 Lifestyle
(23)
free with in-app purchases