# EMAT Field Auditor vs ESTMobile™

The clearest difference is ratings volume: EMAT Field Auditor at 8 against ESTMobile™'s 2. On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for EMAT Field Auditor against 5.0 for ESTMobile™. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | EMAT Field Auditor | ESTMobile™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (8 ratings)](https://appshunter.io/ios/app/emat-field-auditor/id1440632993/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/estmobile/id1479838949/reviews) |
| Number of ratings | **8** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 47 MB | 16 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EMAT, LLC](https://appshunter.io/developer/1440632992) | [Walter Kidde Portable Equipment](https://appshunter.io/developer/942334463) |

## What reviewers say

### EMAT Field Auditor

[App page](https://appshunter.io/ios/app/emat-field-auditor/id1440632993)

Streamline energy audits with a mobile tool that allows for quick data capture, photo tagging, and cloud synchronization. Customize templates for various audit types and access support from experienced energy professionals.

**Highlights:** Customizable audit templates, Photo tagging for equipment, Cloud synchronization, Offline functionality, Multi-auditor support, Imperial/metric support

**Features:** macOS Compatibility

**In-app purchases:** none


### ESTMobile™

[App page](https://appshunter.io/ios/app/estmobile/id1479838949)

This app provides remote access to fire control panels for improved serviceability. It enables monitoring of events, reports, and diagnostics through a web browser and mobile applications, aiming to reduce service costs.

**Highlights:** Cloud connected solution, Remote access to fire panels, Remote monitoring of events, Access to reports and diagnostics, Web browser and mobile app access

**In-app purchases:** none


## Frequently asked questions

### Is EMAT Field Auditor free?

EMAT Field Auditor is free to download, with no in-app purchases.

### Is ESTMobile™ free?

ESTMobile™ is free to download, with no in-app purchases.

### Which has better reviews, EMAT Field Auditor or ESTMobile™?

EMAT Field Auditor and ESTMobile™ are both rated 5.0 out of 5 on the App Store, from 8 and 2 ratings respectively.

### Do EMAT Field Auditor or ESTMobile™ have ads?

Neither EMAT Field Auditor nor ESTMobile™ shows ads.

### Which is updated more often, EMAT Field Auditor or ESTMobile™?

EMAT Field Auditor ships an update every 3 months, and ESTMobile™ every 3 months. Most recently, EMAT Field Auditor was updated on October 11, 2026 and ESTMobile™ on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*