Top Pool Maintenance Apps and Smart Tech for 2025

Managing pool chemistry used to mean manual testing, paper logs, and guesswork. Today, a handful of apps and smart devices make pool maintenance significantly easier — whether you're a homeowner with one pool or a host managing multiple bookings.

Best Pool Maintenance Apps

1. Pool Mate — Best Overall App

Pool Mate is the most widely used pool maintenance app, with over 1 million users. It covers chemical logging, dosing calculations, maintenance schedules, and equipment tracking.

Key features:

• Chemical log with trend charts
• Dosing calculator (enter your test results, it tells you exactly what to add)
• Maintenance reminders (filter clean, shock schedule, etc.)
• Pool volume calculator
• Equipment tracking with service history

Best for: Homeowners and hosts who want a complete log of pool chemistry and maintenance. Platform: iOS and Android Price: Free (basic) / $4.99/year (Pro)

2. Sutro Smart Pool Monitor — Best Hardware + App Combo

Sutro is a floating monitor that tests your pool chemistry automatically every hour and sends results to your phone. No more manual test kits for daily monitoring.

What it tests: Free chlorine, pH, alkalinity, and temperature — continuously.

Key features:

• Hourly automated testing
• Push notifications when levels are out of range
• Dosing recommendations sent to your phone
• Historical data charts

Best for: Pool hosts who want zero-hassle daily monitoring without picking up a test kit. Hardware cost: ~$299 (monitor) + ~$15/month subscription for reagents Platform: iOS and Android

3. PoolMath by TFP — Best for Chemistry Nerds

PoolMath is the preferred app among the "Trouble Free Pool" community — a large online community of serious pool enthusiasts who use the Taylor Technology approach to pool chemistry.

Key features:

• Full chemistry calculations based on the CSI (Calcium Saturation Index)
• Tracks FC, CC, TC, pH, TA, CH, CYA, salt, and more
• Dosing wizard with product-specific instructions
• Pool log with date stamps

Best for: Homeowners who want to really understand their pool chemistry, not just follow instructions. Platform: iOS and Android Price: Free (basic) / $8/year (Pro)

4. iAquaLink — Best for Zodiac/Jandy Equipment

If your pool runs Zodiac or Jandy equipment (very common in newer pools), iAquaLink gives you full remote control of pumps, lights, heaters, and automation systems from your phone.

Key features:

• Remote control of all connected Jandy equipment
• Schedule programming from your phone
• Real-time monitoring of water temperature and equipment status
• Fault alerts and notifications

Best for: Pools with Jandy automation systems. Compatibility: Requires Jandy/Zodiac connected equipment with an AquaLink control system.

5. Hayward OmniLogic — Best for Hayward Equipment

The Hayward equivalent to iAquaLink. Full smartphone control of Hayward OmniLogic automation systems including pumps, sanitizers, lights, and water features.

Key features:

• Remote pump speed and scheduling
• Salt cell output control
• Water feature (waterfall, fountain) control
• Energy monitoring

Best for: Pools with Hayward OmniLogic automation.

Smart Hardware Worth Considering

Taylor K-2006C Test Kit — The gold standard for manual testing. If you want to verify your app or smart monitor readings, this is the kit.

Pentair IntelliConnect — Budget-friendly smart controller that adds app connectivity to existing Pentair equipment.

WaterGuru SENSE — In-skimmer smart sensor that tests pH and free chlorine daily. A more affordable alternative to Sutro.

For Pool Hosts: What Actually Matters

If you're renting your pool on Pool Rental Near Me, the most important tech investment is something that gives you confidence before every booking. A daily automated monitor like Sutro or WaterGuru SENSE means you never have to manually test the morning of a booking — you already know your levels are good.

Pair that with Pool Mate or PoolMath for tracking chemical history, and you have a complete system.

Learn more about hosting your pool →