# m vs Usiminas

The clearest difference is iOS requirement: Usiminas at 11.0 against m's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 14, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | m | Usiminas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (30 ratings)](https://appshunter.io/ios/app/m-post/id413026764/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 62 MB | 47 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alpha System S.A.S.](https://appshunter.io/developer/413026767) | [Usinas Siderurgicas de Minas Gerais S.A.](https://appshunter.io/developer/623394808) |

## What reviewers say

### m

[App page](https://appshunter.io/ios/app/m-post/id413026764)

This app provides a mobile solution for security workforce management, enabling real-time reporting, guard tours, and shift tracking. It integrates with a web-based platform for customization and data processing, enhancing operational efficiency and communication.

**Highlights:** Guard tour management, Post order access, Shift start/end tracking, Incident and activity reporting, Lone worker protection, Real-time data synchronization

**Features:** Vision Pro support

**In-app purchases:** none


### Usiminas

[App page](https://appshunter.io/ios/app/usiminas-extranet-mobile/id1662385060)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is m free?

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

### Is Usiminas free?

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

### Do m or Usiminas have ads?

Neither m nor Usiminas shows ads.

### Which is updated more often, m or Usiminas?

m ships an update every 2 months, and Usiminas every 2 months. Most recently, m was updated on September 14, 2026 and Usiminas on September 12, 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.*