# Prokeep vs Usiminas

The clearest difference is update cadence: Prokeep at fortnightly against Usiminas's every 2 months. Usiminas's advantage is iOS requirement (11.0 vs 15.1). 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.

Prokeep ships an update fortnightly, Usiminas every 2 months. The most recent releases landed on July 5, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Prokeep | Usiminas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (21 ratings)](https://appshunter.io/ios/app/prokeep/id1578032547/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Subscription | — |
| Size | 29 MB | 47 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ProKeep, Inc.](https://appshunter.io/developer/1144760419) | [Usinas Siderurgicas de Minas Gerais S.A.](https://appshunter.io/developer/623394808) |

## What reviewers say

### Prokeep

[App page](https://appshunter.io/ios/app/prokeep/id1578032547)

This app allows distributors to text orders, questions, and pictures to their existing business phone number. Your team can respond from computers or mobile devices, improving communication and reducing customer wait times.

**Highlights:** Text-enable existing business phone numbers, Send orders, questions, and pictures via text, Respond from computers or mobile devices, Improve customer communication, Reduce customer wait times

**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 Prokeep free?

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

### Is Usiminas free?

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

### Do Prokeep or Usiminas have ads?

Neither Prokeep nor Usiminas shows ads.

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

Prokeep ships an update fortnightly, and Usiminas every 2 months. Most recently, Prokeep was updated on July 5, 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.*