# Autoconf vs Usiminas

The clearest difference is iOS requirement: Usiminas at 11.0 against Autoconf's 15.6. 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.

Autoconf ships an update every 3 months, Usiminas every 2 months. The most recent releases landed on October 16, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Autoconf | Usiminas |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 7 MB | 47 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Rodrigo Dal Bello](https://appshunter.io/developer/1447993961) | [Usinas Siderúrgicas de Minas Gerais S.A.](https://appshunter.io/developer/623394808) |

## What reviewers say

### Autoconf

[App page](https://appshunter.io/ios/app/autoconf/id1471578938)

Manage your vehicle inventory from acquisition to sale. This platform helps dealerships reduce unexpected costs and increase stock visibility across sales portals.

**Highlights:** Inventory management, Vehicle acquisition tracking, Sales portal integration, Cost reduction, Stock visibility enhancement

**Features:** macOS Compatibility, 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 Autoconf free?

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

### Is Usiminas free?

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

### Do Autoconf or Usiminas have ads?

Neither Autoconf nor Usiminas shows ads.

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

Autoconf ships an update every 3 months, and Usiminas every 2 months. Most recently, Autoconf was updated on October 16, 2026 and Usiminas on October 27, 2026.

---

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