# PoolMaster: Water & Inventory — Smart Chemical Calc & Stock

> Smart Chemical Calc & Stock (iPhone/iPad app by 阳 孙.)

- Source: https://appshunter.io/ios/app/poolmaster-water-and-inventory/id6757483550 (this page in markdown: same URL + `.md`)
- Developer: [阳 孙](https://appshunter.io/developer/1518808403)
- Category: Productivity
- Price: $8.99
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-01-07
- Data updated: 2026-07-08
- User reviews in markdown: https://appshunter.io/ios/app/poolmaster-water-and-inventory/id6757483550/reviews.md

## What is PoolMaster?

Is keeping your pool water clear becoming a headache? Whether you are a new pool owner confused by chemical labels, or a seasoned DIYer tired of manual calculations, PoolMaster is the professional assistant you need in your pocket.

Who is this for?

Homeowners who want a crystal-clear pool without paying expensive service fees.
DIY Enthusiasts who value precision and want to take control of their water quality.
Property Managers who need to track supplies and maintenance for multiple pools.
Stop Guessing, Start Mastering. Balancing pH, Chlorine, and Alkalinity is chemistry, not magic. Adding too much chemical is wasteful and dangerous; adding too little leads to algae blooms. PoolMaster eliminates the guesswork.

How We Solve Your Problems:

No More Math Errors: Simply enter your test strip results (Free Chlorine, pH, Alkalinity, etc.). We calculate the exact dosage you need based on your pool's volume and type.
Never Run Out of Supplies: Tired of discovering you're out of Chlorine tablets right before a pool party? Our Inventory Tracker monitors your stock and alerts you when supplies are low.
Track Your Success: Watch your water quality improve over time with detailed history logs and trend charts. Spot issues before they become expensive problems.
Key Features:

Smart Chemical Calculator: Supports Liquid Chlorine, Tablets, Salt, Acid, and more.
Inventory Management: Track quantity, costs, and set custom low-stock alerts.
Multi-Pool Support: Perfect for Spas, Hot Tubs, Saltwater, and Chlorine pools.
History & Export: Keep a digital log of every test and dosage.
Download PoolMaster today and turn your green pool blue again!

## Chart rankings

- #199 in Top Paid · Productivity (US App Store)


## Version history (last 1 release)

### 1.0 — 2026-01-08

No release notes.

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All apps by 阳 孙: https://appshunter.io/developer/1518808403

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-08.*