# ESTMobile™ vs QR & Barcode Scanner App

The clearest difference is update cadence: QR & Barcode Scanner App at monthly against ESTMobile™'s every 3 months. ESTMobile™'s advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

ESTMobile™ ships an update every 3 months, QR & Barcode Scanner App monthly. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ESTMobile™ | QR & Barcode Scanner App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/estmobile/id1479838949/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | — |
| Size | 16 MB | 52 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Walter Kidde Portable Equipment](https://appshunter.io/developer/942334463) | [Ahmad Sattar](https://appshunter.io/developer/1458483953) |

## What reviewers say

### 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


### QR & Barcode Scanner App

[App page](https://appshunter.io/ios/app/qr-and-barcode-scanner-app/id6737752251)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ESTMobile™ free?

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

### Is QR & Barcode Scanner App free?

QR & Barcode Scanner App is free to download, with no in-app purchases.

### Do ESTMobile™ or QR & Barcode Scanner App have ads?

Neither ESTMobile™ nor QR & Barcode Scanner App shows ads.

### Which is updated more often, ESTMobile™ or QR & Barcode Scanner App?

ESTMobile™ ships an update every 3 months, and QR & Barcode Scanner App monthly. Most recently, ESTMobile™ was updated on November 3, 2026 and QR & Barcode Scanner App on October 27, 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.*