# VISION ADMIN vs Usiminas

The clearest difference is update cadence: Usiminas at every 2 months against VISION ADMIN's every 9 months. Usiminas also leads on device support (3 vs 1). VISION ADMIN's advantage is iOS requirement (7.0 vs 11.0). On price, 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.

VISION ADMIN ships an update every 9 months, Usiminas every 2 months. The most recent releases landed on June 4, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | VISION ADMIN | Usiminas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Size | 81 MB | 47 MB |
| Requires iOS | **7.0** | 11.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Teamsystem SPA](https://appshunter.io/developer/545232556) | [Usinas Siderurgicas de Minas Gerais S.A.](https://appshunter.io/developer/623394808) |

## What reviewers say

### VISION ADMIN

[App page](https://appshunter.io/ios/app/vision-admin/id905021942)

**Features:** macOS Compatibility

**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 VISION ADMIN free?

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

### Is Usiminas free?

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

### Do VISION ADMIN or Usiminas have ads?

Neither VISION ADMIN nor Usiminas shows ads.

### Which is updated more often, VISION ADMIN or Usiminas?

VISION ADMIN ships an update every 9 months, and Usiminas every 2 months. Most recently, VISION ADMIN was updated on June 4, 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.*