# evroSystem vs OMA

The clearest difference is update cadence: evroSystem at monthly against OMA's every 19 months. OMA's advantage is iOS requirement (10.0 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.

evroSystem ships an update monthly, OMA every 19 months. The most recent releases landed on September 23, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | evroSystem | OMA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/evrosystem/id6444024360/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 19 months |
| Monetization | Free | — |
| Size | 17 MB | 11 MB |
| Requires iOS | 15.1 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iceBaum GmbH](https://appshunter.io/developer/1545371935) | [Zhejiang Huaruijie Technology CO.,LTD](https://appshunter.io/developer/1547428239) |

## What reviewers say

### evroSystem

[App page](https://appshunter.io/ios/app/evrosystem/id6444024360)

This application requires direct contact with the developer to set up your environment and credentials. Access is granted after you reach out through their official website's contact information.

**Highlights:** Environment preparation, Credential setup, Contact developer for access, Official website contact

**Features:** macOS Compatibility

**In-app purchases:** none


### OMA

[App page](https://appshunter.io/ios/app/oma-web/id6444197960)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is evroSystem free?

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

### Is OMA free?

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

### Do evroSystem or OMA have ads?

Neither evroSystem nor OMA shows ads.

### Which is updated more often, evroSystem or OMA?

evroSystem ships an update monthly, and OMA every 19 months. Most recently, evroSystem was updated on September 23, 2026 and OMA on October 3, 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.*