# MTR: Water Treatment Reporting — Field Service Data Collection

> Mobile application for water treatment field service data collection and reporting. (iPhone/iPad app by Advantage Controls.)

- Source: https://appshunter.io/ios/app/mtr-water-treatment-reporting/id1577384186 (this page in markdown: same URL + `.md`)
- Developer: [Advantage Controls](https://appshunter.io/developer/1049308101)
- Category: Business, Productivity
- Price: Free
- Rating: 4.40/5 from 57 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.4 · 34 MB
- Languages: American English
- Released: 2022-05-07
- Data updated: 2026-08-19
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mtr-water-treatment-reporting/id1577384186/reviews.md

## What is MTR?

Take control of your water treatment reporting with the MTR mobile app for iOS. Seamlessly connect to MTR database servers from your device to create, view, and email comprehensive reports. Supported report types include Service, Log, Corrosion, and Technical Notes, complete with pictures for high-quality, cloud-based reporting.

Key Features:

Report Generation: Create detailed reports, even offline.

Data Input: Easily input pump and inventory data.

Photo Management: Take and edit photos on-the-go.

Inventory Management: Reorder inventory effortlessly.

Service Visit Management: Keep track of Pending and Late reports.

Local & Cloud Storage: Save data locally or upload directly to the server.

Instant Email: Send completed reports to your customers instantly.

Designed for Water Treatment Professionals by Water Treatment Professionals. The MTR app empowers you with the convenience of cloud computing and report generation, all in your pocket.

## Key features

- Offline report generation
- Data input for pumps and inventory
- On-the-go photo management
- Effortless inventory reordering
- Service visit tracking
- Local and cloud data storage
- Instant report emailing

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/mtr-water-treatment-reporting/id1577384186/reviews.md

### 5/5 — Excellent App

*2026-01-08*

Aaron is amazing and knows how to get things done. We are really happy with the updates.

### 2/5 — 5x more issues than the old one

*2026-01-06*

Could’ve fixed the issues with the old one and been fine, this new one is just problem after problem, updates almost DAILY, bug after bug.

## Frequently asked questions about MTR

### What types of reports can MTR generate?

MTR supports the generation of Service, Log, Corrosion, and Technical Notes reports. These reports can include pictures for comprehensive documentation.

### Can I use MTR offline?

Yes, MTR allows for report generation and data input even when you are offline. Your data can be saved locally and uploaded later when a connection is available.

### Does MTR have ads?

No, MTR is ad-free. Users can focus on their reporting tasks without any interruptions from advertisements.

### What devices is MTR compatible with?

MTR is designed for iOS devices, including iPhones and iPads. It requires iOS version 4+.

### How often is MTR updated?

The latest version of MTR is 1.13.9, last updated on March 18, 2026. Updates are released to improve functionality and reliability.

### What is the user sentiment for MTR?

MTR has a strong user rating of 4.4 stars based on 50 ratings, indicating positive user sentiment and satisfaction with its features.

### Is MTR suitable for inventory management?

Yes, MTR includes features for inventory management, allowing users to easily input pump and inventory data, and reorder inventory effortlessly.

### Who developed MTR?

MTR was developed by Advantage Controls, a company with expertise in water treatment solutions.

## Version history (last 5 releases)

### 1.14.48 — 2026-07-10

Improvements

### 1.14.45 — 2026-07-06

Improvements

### 1.14.44 — 2026-06-23

Improvements

### 1.14.39 — 2026-06-02

Improvements

### 1.14.36 — 2026-06-01

Improvements

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## More apps by Advantage Controls

- [MyTechReports V2](https://appshunter.io/ios/app/mytechreports-v2/id1049308102)
- [Air Advantage](https://appshunter.io/ios/app/air-advantage/id1469906091)
- [IWC Innovations](https://appshunter.io/ios/app/iwc-innovations/id6450278946)

All apps by Advantage Controls: https://appshunter.io/developer/1049308101

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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 2026-08-19.*