# Red Sistem vs ProTeam E

The clearest difference is in-app purchases: Red Sistem at none against ProTeam E's 1. Red Sistem also leads on iOS requirement (10.2 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ProTeam E sells 1 one-off in-app purchase. Red Sistem asks for nothing beyond the download.

Red Sistem ships an update every 6 weeks, ProTeam E every 3 weeks. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Red Sistem | ProTeam E |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 96 MB | 58 MB |
| Requires iOS | **10.2** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Red Events](https://appshunter.io/developer/1616312162) | [ProTeam İnsan Kaynakları](https://appshunter.io/developer/1769025956) |

## What reviewers say

### Red Sistem

[App page](https://appshunter.io/ios/app/red-sistem/id1508210329)

This business application simplifies operations management with easy HR integration. It streamlines workflows for efficient business operations.

**Highlights:** Easy HR integration, Operations management, Streamlined workflows, Practical business solutions

**Features:** macOS Compatibility

**In-app purchases:** none


### ProTeam E

[App page](https://appshunter.io/ios/app/proteam-e-ik/id6692632266)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Müşteriler | Free | one-time |


## Frequently asked questions

### Is Red Sistem free?

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

### Is ProTeam E free?

ProTeam E is free to download, with in-app purchases available.

### Do Red Sistem or ProTeam E have ads?

Neither Red Sistem nor ProTeam E shows ads.

### Which is updated more often, Red Sistem or ProTeam E?

Red Sistem ships an update every 6 weeks, and ProTeam E every 3 weeks. Most recently, Red Sistem was updated on October 6, 2026 and ProTeam E on October 10, 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.*