Pool Chemical Calculator Pro

Pool Chemical Calculator Pro

Dosing, Water Test & Log

3 ratings
2 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • June 8, 2026
  • September 9, 2026

Features

Pool Chemical Calculator Pro screenshot #1 for iPhone
Pool Chemical Calculator Pro screenshot #2 for iPhone
Pool Chemical Calculator Pro screenshot #3 for iPhone
Pool Chemical Calculator Pro screenshot #4 for iPhone
Pool Chemical Calculator Pro screenshot #5 for iPhone
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Pool Chemical Calculator Pro screenshot #7 for iPhone
Pool Chemical Calculator Pro screenshot #8 for iPhone
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About

This app provides a step-by-step plan to balance your pool's water chemistry, adjusting for factors like cyanuric acid. It offers chemical effect previews, logs your test results, and tracks chemical inventory and costs.

Step-by-step treatment plans
CYA-aware chlorine targets
Chemical effects preview
Test result logging and trend analysis
Chemical inventory tracking
Cost tracking
Support for pools, hot tubs, and saltwater
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What's New in Pool Chemical Calculator Pro

1.0.5

September 9, 2026

Clearer purchase flow and bug fixes: cancelling a purchase no longer shows an error, and subscription options load reliably.

Subscription plans

Poolably Pro Yearly

Full plans, unlimited pools, history & more

$12.991 Year
How to cancel Pool Chemical Calculator Pro subscription ⁉️
1

In-App Purchases

$29.99

Poolably Pro Lifetime

One-time purchase, unlock Pro forever

User reviews

A Must-Have Tool for Every Pool Owner

Pool Chemical Calculator Pro makes managing pool water chemistry much easier. It helps take the guesswork out of balancing important levels like pH, chlorine, and alkalinity, while making the calculations simple to follow. The interface is clean, practical, and easy to use. If you own a pool and want an easier way to keep your water properly balanced, this app is definitely worth having.
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Easy Pool Maintenance Made Simple

This app makes pool maintenance much easier! The chemical calculator tools are simple, accurate, and very helpful. The design is clean, the app is easy to navigate, and it provides useful guidance for keeping pool water balanced. A great tool for both beginners and experienced pool owners.

Response from developer

Thank you!

Developer apps

FAQ

What is the main purpose of Poolably?

Poolably provides a clear, step-by-step plan for adjusting your pool's water chemistry based on your test results. It explains the 'why' behind each step and helps you achieve optimal water balance.

How does Poolably handle cyanuric acid (CYA)?

Poolably automatically adjusts your target free chlorine (FC) levels based on your CYA reading, which is crucial for effective shocking. This is a key feature that many other pool store tests and apps overlook.

Can I see the results before adding chemicals with Poolably?

Yes, Poolably allows you to preview the exact impact of adding a specific chemical and dose before you commit. You can adjust doses and see the numbers change, ensuring you don't make mistakes.

Does Poolably help track my pool history and expenses?

The Pro version of Poolably offers unlimited history tracking with trend charts, chemical inventory management with auto-deduction, and detailed cost tracking for your pool maintenance expenses.

What types of pools and water systems does Poolably support?

Poolably supports chlorine, saltwater, and bromine pools, as well as hot tubs and spas, with correct chemistry parameters for each. You can manage multiple pools and spas within the app.

What are the differences between the free and Pro versions of Poolably?

The free version includes the full chemistry calculator, treatment plans, and chemical effects preview for one pool with 30 days of history. The Pro version offers unlimited pools, unlimited history, chemical inventory, and cost tracking.

How often is Poolably updated?

The latest version of Poolably, 1.0.4, was released on August 4, 2026, indicating recent development activity. Updates typically address bugs and introduce new features to enhance user experience.

Is Poolably available on different devices?

Poolably is supported on iPhones and iPads, making it accessible to a wide range of Apple users who want to manage their pool chemistry.