Best ICO alternatives: apps like ICO – Smart pool/spa partner

10+ similar apps compared and reviewed

4.0 avg rating
10 free apps
Updated October 2026

ICO 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 ICO

iopool#1

iopool by Iopool

Manage your pool like a pro!
Editor's Choice
🌟 Lifestyle
4.3(94 ratings)
FreeAds
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This app helps pool owners manage their water treatment with continuous analysis from a smart probe. It provides step-by-step guidance for product additions and intelligent recommendations for maintenance, eliminating the need for manual inventory checks.

Sutro#2

Sutro by Sutro Connect Inc

Love your Pool (or Spa) again.
Strong Contender
🌟 Lifestyle
3.9😐(175 ratings)
Free
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Effortlessly manage your pool or spa water quality. This app works with a smart monitor to automatically track pH, free chlorine, alkalinity, and temperature, providing insights that make sense for optimal water conditions.

What We Love

  • 🚀 Easy to use
  • 👍 Accurate water testing
  • 💡 Helpful notifications and recommendations
  • 🔒 Reliable customer support
  • 🚀 Convenient pool monitoring
  • 👍 Improved pool water quality

Room to Improve

  • 🐛 Connectivity issues
  • 🐛 Inaccurate readings
  • 🐛 Buggy app performance
  • 🔋 Expensive subscription
  • 🐛 Setup difficulties
4.6(16 ratings)
Free
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This app allows remote control of your heat pump from anywhere, offering smart connection and temperature settings. Share access with family for a more relaxed lifestyle. It supports switching between smart and silence modes, and setting timers for operation.

More apps like ICO

4
Blueriiot - Blue Connect
Blueriiot - Blue Connect
Blueriiot - Blue Connect
Enjoy your pool again
Free

This app monitors your swimming pool or spa water quality 24/7 when paired with a compatible water analyzer. It provides real-time data on temperature, pH, disinfectant levels, and conductivity, offering personalized maintenance advice and alerts for any issues.

24/7 water quality monitoringReal-time temperature, pH, disinfectant, and conductivity readingsPersonalized chemical recommendations
🌟 Lifestyle
(116)
free with in-app purchases
5
iCare - Ideal Water Care
iCare - Ideal Water Care
iCare - Ideal Water Care
by Walz Street LLC
Free

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.

AI water analysisPersonalized alertsWater quality monitoring
🌟 Lifestyle
(134)
free
6
WIS - connection to your spa
WIS - connection to your spa
WIS - connection to your spa
Simplifies your spa
Free

This app analyzes your spa water quality hourly, providing an exclusive water index. It offers personalized maintenance recommendations and alerts directly to your smartphone, helping you anticipate and control your spa water.

Hourly water quality analysisExclusive water indexPersonalized maintenance recommendations
🌟 Lifestyle
(24)
free
7
WaterGuru
WaterGuru
WaterGuru
by WaterGuru, Inc.
Free

This app provides comprehensive control over your pool's water chemistry. It helps maintain a safe environment by keeping out harmful contaminants and offers lab-grade analysis and treatment advice for simplified pool management.

Pool water chemistry controlHarmful virus and bacteria preventionLab-grade analysis
🌟 Lifestyle
(238)
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
(115)
free
9
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
10
Pool Math Calculator
Pool Math Calculator
Pool Math Calculator
Chlorine & water chemistry
Free

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.

Chemical dosing calculationsWater balance targetsChemical addition effect estimation
🌟 Lifestyle
(43)
free