# AWT Calculations

> Mobile utility for water treatment calculations in the field. (iPhone/iPad app by Association of Water Technologies.)

- Source: https://appshunter.io/ios/app/awt-calculations/id1146939584 (this page in markdown: same URL + `.md`)
- Developer: [Association of Water Technologies](https://appshunter.io/developer/1146939583)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 68 MB
- Languages: English
- Released: 2016-09-17
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/awt-calculations/id1146939584/reviews.md

## What is AWT Calculations?

The Association of Water Technologies (AWT) calculations app allows water treaters to do basic water treatment calculations on their mobile device when they are out in the field. The app allows you to determine your boiler system conditions, conduct a cooling tower survey, calculate dealkalizer capacity, and determine energy savings.

Disclaimer / Liability: Use of the app is at your own risk. The app is provided on an “as is” basis. To the maximum extent permitted by law: (a) AWT disclaims all liability whatsoever in relation to the app; and (b) all implied warranties, terms and conditions relating to the app.

## Key features

- Boiler system condition determination
- Cooling tower survey
- Dealkalizer capacity calculation
- Energy savings calculation
- Field-ready mobile calculations

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/awt-calculations/id1146939584/reviews.md

### 4/5 — Great

*2016-09-28*

Please please put in multiple unit selections - metric.

### 5/5 — Just what we needed!

*2016-09-27*

So far this app looks great and just what a field rep needs. There's an app for everything else, why not specific to our industry. Well done AWT!

## Frequently asked questions about AWT Calculations

### What calculations can AWT Calculations perform?

AWT Calculations allows users to determine boiler system conditions, conduct cooling tower surveys, calculate dealkalizer capacity, and determine energy savings.

### Is AWT Calculations free to use?

Yes, AWT Calculations is available for free on the App Store.

### What devices support AWT Calculations?

AWT Calculations is supported on iPhone, iPad, and iPod devices.

### What is the age rating for AWT Calculations?

AWT Calculations has an age rating of 4+, making it suitable for a wide audience.

### How often is AWT Calculations updated?

The latest version of AWT Calculations is 4.1.1, which was last updated on January 5, 2022.

### What is the user sentiment for AWT Calculations?

Based on available data, AWT Calculations has a rating of 4.0 stars from 4 ratings.

### Does AWT Calculations have ads?

No, AWT Calculations does not contain advertisements.

### What is the developer of AWT Calculations?

AWT Calculations is developed by the Association of Water Technologies.

## Version history (last 5 releases)

### 4.1.1 — 2022-01-05

Bug fixes; graphic update

### 4.1.0 — 2021-12-08

Fixed "Create PDF" functionality

### 4.0.3 — 2021-09-20

New app design, quick-switch menu, faster operation

### 3.8 — 2019-09-06

Added calculations screen for Wastewater (both Imperial and Metric); updates to Information links on all pages; added Wastewater information screen(s).

### 3.7.1 — 2018-10-13

Major revisions to the AWT Calculations app. New features include Imperial and Metric versions combined, navigation enhancements, and updated calculation code. Calculations now accept decimals in all input fields. New version allows users to download/send PDFs of their calculations.

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## More apps by Association of Water Technologies

- [AWT Meetings](https://appshunter.io/ios/app/awt-meetings/id1475804416)

All apps by Association of Water Technologies: https://appshunter.io/developer/1146939583

## Related topics

[standard process purification](https://appshunter.io/ios/topics/standard-process-purification)

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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 2026-07-07.*