# RDrive vs Usiminas

The clearest difference is update cadence: RDrive at every 2 weeks against Usiminas's every 2 months. Usiminas's advantage is iOS requirement (11.0 vs 15.0). 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.

RDrive ships an update every 2 weeks, Usiminas every 2 months. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | RDrive | Usiminas |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 195 MB | 47 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tsz Him Wong](https://appshunter.io/developer/1185383958) | [Usinas Siderurgicas de Minas Gerais S.A.](https://appshunter.io/developer/623394808) |

## What reviewers say

### RDrive

[App page](https://appshunter.io/ios/app/rdrive/id1489680554)

Capture field data, manage defects, and automate project workflows with this app. Plot issues, site findings, and photos directly on plans, link documents, and generate professional reports. Sync data seamlessly via Wi-Fi or 4G.

**Highlights:** Plot issues and findings on plans, Defect management suite, Site inspections and progress monitoring, Professional report generation, Mobile document repository, Sync data via Wi-Fi or 4G

**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 RDrive free?

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

### Is Usiminas free?

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

### Do RDrive or Usiminas have ads?

Neither RDrive nor Usiminas shows ads.

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

RDrive ships an update every 2 weeks, and Usiminas every 2 months. Most recently, RDrive was updated on September 17, 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.*