# Crystal Water Pool Testing

> Pool water testing and maintenance guide using test strips. (iPhone/iPad app by App La Carte.)

- Source: https://appshunter.io/ios/app/crystal-water-pool-testing/id726162016 (this page in markdown: same URL + `.md`)
- Developer: [App La Carte](https://appshunter.io/developer/483467686)
- Category: Business, Utilities
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 6.0 · 27 MB
- Languages: English
- Released: 2013-11-27
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/crystal-water-pool-testing/id726162016/reviews.md

## What is Crystal Water Pool Testing?

The Crystal Water Water Testing application assists you to keep your pool looking fantastic.

Working with the Aquacheck test strips you can follow the on screen instructions to take all the mystery out of balancing the water and chlorinating your pool.

Included:
Water testing
Types of Chlorine Explained
Fixing Green Pools and Cloudy Pools
Other Specialty Pool Chemicals and Equipment
Common Questions and Answers

## Key features

- Water testing guidance
- Chlorine type explanations
- Fixing green and cloudy pools
- Specialty chemical information
- Common Q&A

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/crystal-water-pool-testing/id726162016/reviews.md

### 1/5 — Virtually useless

*2015-11-29*

Basically, read instruction on test kit, then follow instruction. I don't need an app for that.

## Frequently asked questions about Crystal Water Pool Testing

### What is Crystal Water Pool Testing used for?

Crystal Water Pool Testing is designed to help you maintain your pool by guiding you through water testing with Aquacheck test strips. It simplifies the process of balancing water chemistry and chlorination.

### Does Crystal Water Pool Testing work with any test strips?

The application specifically mentions working with Aquacheck test strips. It provides on-screen instructions tailored for using these particular strips to test your pool water.

### What kind of pool issues can Crystal Water Pool Testing help with?

The app offers guidance on fixing common pool problems like green or cloudy water. It also explains different types of chlorine and provides information on other specialty pool chemicals and equipment.

### Is Crystal Water Pool Testing free to use?

Yes, Crystal Water Pool Testing is available for free. There are no costs associated with downloading or using the core features of the application.

### What devices is Crystal Water Pool Testing compatible with?

Crystal Water Pool Testing is supported on iPhone and iPod devices. It is designed for Apple's mobile operating systems.

### How often is Crystal Water Pool Testing updated?

The app was last updated on November 25, 2015, with version 5.6.7. While it has not received recent updates, it offers foundational guidance for pool testing.

### What is the age rating for Crystal Water Pool Testing?

Crystal Water Pool Testing has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content restrictions.

### Does Crystal Water Pool Testing have ads?

No, Crystal Water Pool Testing does not contain advertisements. The application is ad-free, allowing for an uninterrupted user experience.

## Version history (last 4 releases)

### 5.6.7 — 2015-11-25

This app has been updated by Apple to display the Apple Watch app icon.

Crystal Water Pool Testing v.5.6.7

- Optimized for latest devices

- Performance improvement

- Enhanced graphics

- Additional functions

Thank you for using the Water Test app!

### 5.5.9 — 2015-09-09

Crystal Water Pool Testing v.5.5.9

- Optimized for latest devices

- Performance improvement

- Enhanced graphics

- Additional functions

Thank you for using the Water Test app!

### 4.6.3 — 2014-07-17

Crystal Water Pool Testing v4.6.3 

- Optimized for latest devices 

- Performance improvement 

- Enhanced graphics 

- Additional functions 

Thank you for using the Water Test app!

*** Developed using www.applacarte.com ***

### 4.1.1 — 2013-11-27

No release notes.

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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 2026-06-10.*