Comparison

Pooli vs PoolChem Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pooli

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.

Highlights
  • Smart water testing with manual entry or strip scanning
  • Interactive Calcite Saturation Index (CSI) tool
  • Tailored reports and expert maintenance advice
  • Advanced AI for instant pool questions
  • Customized task lists and reminders
  • Multi-pool and spa management
  • Chemical inventory tracking with restock reminders
Features
Read full description

Embark on your pool care journey with Pooli, the comprehensive, user-friendly app that transforms every user into a pool care expert. With a range of high-value features, Pooli ensures safe, clean, and enjoyable swimming all year round. Top Features: 1. Smart Testing: Use your favorite water test method and open the Pooli app. Manually enter the results or join the Pool Club to scan your test strip with your phone's camera. 2. Interactive CSI Tool: Utilize our interactive Calcite Saturation Index (CSI) tool for understanding and preventing potential issues. 3. Tailored Reports & Advice: Receive detailed pool water quality reports and expert maintenance advice catered to your pool size and type. 4. Advanced AI: Get instant feedback on your pool questions with our cutting-edge AI system. 5. Customized Task Lists: Enjoy tailored task lists, reminders, and user-defined water chemistry targets specific to your pool or spa needs. 6. Multi-Pool Management: Effortlessly track and manage multiple pools or spas. 7. Problem Resolution: Get guidance for identifying and resolving pool issues. 8. Comprehensive Sanitization Support: Support for all primary sanitization methods, complete with custom targets, dosages, and recommendations. 9. Analysis Tools: Use our tools to graph and analyze chemical levels and usage over time, calculate actual chemical demand, and optimize shock/sanitization schedules. 10. Chemical Atlas & Shop: Access our integrated atlas of chemicals and solutions, along with a shop for discounted testing and equipment. 11. Collaborative Tools: Team up with service providers or family members on pool maintenance. 12. Record Keeping: Maintain complete records of pool water tests and maintenance tasks and equipment readings. 13. Inventory Tracking and Sharing: Keep track of your chemical, equipment, and supply inventory with restock reminders. 14. Customizable Profiles: Share your pool and spa information through customizable user profiles. 15. Cost Calculators: Track your savings on chemicals and equipment, and monitor water consumption and potential leaks. 16. Gamified Experience: Have fun with pool care through our monthly high scores and achievement badges. 17. Offline Functionality: Access key features and information even without an internet connection. How Pooli Works: Using Pooli is as easy as a few taps on your screen. Simply open the app, use a test your pool water, and input the results manually or via Pooli's simple and accurate test strip scanning technology. Pooli then provides you with a detailed report and expert advice on maintaining your pool. You'll get customized task lists and reminders based on your pool's specific needs. Pooli even offers a collaborative feature to work with service providers or family members on pool maintenance. With Pooli, pool care becomes a breeze! Experience peace of mind knowing you're maintaining safe and clean water. Dive into a better pool care experience with Pooli today!

About

PoolChem Tracker

This app provides precise pool chemical dosing recommendations based on your test results and pool size. It calculates a health score for your water and offers a prioritized action list to maintain balance. Works offline with no account required.

Highlights
  • Precise dosing recommendations
  • Pool Health Score (0-100)
  • Prioritized action list
  • CYA-adjusted chlorine targets
  • LSI calculator
  • Chemical inventory tracking
  • Offline functionality
Features
Read full description

Stop guessing. Start knowing. Enter your water test results and get exact dosing recommendations for your pool size: what to add, how much, and in what order. A simple Pool Health Score (0-100) shows you where your water stands at a glance. No account. No ads. No internet required. Your data stays on your device. Works with chlorine pools, saltwater (SWG) pools, and all pool types. Imperial and Metric units supported. Free: includes 5 complete water test logs • Precise chemical doses calculated for your pool size • Pool Health Score with prioritized treatment steps to avoid overcorrecting • CYA-adjusted chlorine targets • Log FC, TC, pH, Total Alkalinity, Calcium Hardness, CYA, Salt, Iron, Copper, and Phosphates • Full LSI (Langelier Saturation Index) calculator • Smart validation to catch typos before saving • Equipment maintenance tracker with reminders for skimmer, pump basket, filter, and SWG cell • Chemical inventory tracking • Built-in reference guide with recommended ranges • Automatic light and dark mode Pro: one-time purchase, no subscription • Unlimited water test history • Charts and long-term trend tracking • Detailed Health Score breakdown with per-parameter analysis • Trend detection with actionable insights • Six climate zone presets for more accurate water balance targets • Borate tracking (30-50 ppm target range) • Maintenance history and custom maintenance schedules • Advanced reminders with custom intervals • Liquid chlorine and muriatic acid concentration settings • Advanced LSI factor breakdown with a "What If?" simulator • CSV export and import Built by a pool owner who wanted accurate, straightforward chemistry guidance without the guesswork or the subscription fee.

Screenshots

Pooli4 screens
PoolChem Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Pooli at none against PoolChem Tracker's 1. Pooli also leads on ratings volume (370 vs 6) and iOS requirement (15.5 vs 26.4). PoolChem Tracker's advantage is update cadence (every 5 days vs every 3 weeks) and review sentiment (100% vs 87%). On price, rating, ads and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PoolChem Tracker sells 1 one-off in-app purchase. Pooli asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Pooli against 4.5 for PoolChem Tracker. That said, the two scores are not equally well evidenced: Pooli has 370 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 87% of Pooli's written reviews are positive against 100% of PoolChem Tracker's.

UpkeepUpdate frequency

Pooli ships an update every 3 weeks, PoolChem Tracker every 5 days. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

Scorecard5 real differences · 5 level
Pooli versus PoolChem Tracker: the parameters behind the verdict, then further details
ParameterPooliPoolChem Tracker
PriceFreeFree
Rating4.6 (370 ratings) — better4.5 (6 ratings)
Positive reviews86.7% of reviews100.0% of reviews — better
Number of ratings370 — better6
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better26.4
Further details — not scored
Size122 MB12 MB
Age rating4+4+
DeveloperPooli, Inc.Jeffrey Thompson

Customer experience

Pooli

All ratings370 ratings
Positive90.3%
Neutral3.0%
Negative6.8%
Written reviews150 reviews
Positive86.7%
Neutral3.3%
Negative10.0%

PoolChem Tracker

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Pooli

Reported bugs

2 issues
  • Inventory management issues
  • Reminders triggering at inconvenient times

Requested features

4 requests
  • Ability to add equipment details and service history
  • Integration with calendar apps for reminders
  • More customization options for ideal water levels
  • Improved test strip scanning accuracy

PoolChem Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Pooli

No in-app purchases

1 purchases

PoolChem Tracker

One-time1
  • PoolChem Pro$4.99

Questions

Is Pooli free?
Pooli is free to download, with no in-app purchases.
Is PoolChem Tracker free?
PoolChem Tracker is free to download, with in-app purchases available.
Which has better reviews, Pooli or PoolChem Tracker?
Pooli is rated higher. Pooli averages 4.6 out of 5 from 370 ratings, while PoolChem Tracker averages 4.5 from 6 ratings.
Do Pooli or PoolChem Tracker have ads?
Neither Pooli nor PoolChem Tracker shows ads.
Which is updated more often, Pooli or PoolChem Tracker?
Pooli ships an update every 3 weeks, and PoolChem Tracker every 5 days. Most recently, Pooli was updated on October 13, 2026 and PoolChem Tracker on October 3, 2026.

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