# Crewservices. Дельта тест 3.0 vs Квалифицированный моторист

The clearest difference is device support: Crewservices. Дельта тест 3.0 at 3 against Квалифицированный моторист's —. On in-app purchases and iOS requirement there is nothing between them.

## The numbers

| Metric | Crewservices. Дельта тест 3.0 | Квалифицированный моторист |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/id6470055633/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 5 weeks | — |
| Monetization | — | Free |
| Size | 74 MB | 7 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Alexey Seleznev](https://appshunter.io/developer/1211190063) | [Andrey Andreyev](https://appshunter.io/developer/1418253369) |

## What reviewers say

### Crewservices. Дельта тест 3.0

[App page](https://appshunter.io/ios/app/crewservices-30/id1211190064)

**Features:** macOS Compatibility

**In-app purchases:** none


### Квалифицированный моторист

[App page](https://appshunter.io/ios/app/id6470055633)

This app is a test simulator designed to help marine engineers prepare for certification exams. It offers various study modes, including text-based learning, timed exams, and error correction, all accessible offline.

**Highlights:** Exam preparation simulator, Offline access, Quick question search, Study modes (text, marathon, exam), Error correction, Test on demand

**In-app purchases:** none


## Frequently asked questions

### Is Crewservices. Дельта тест 3.0 free?

Crewservices. Дельта тест 3.0 is free to download, with no in-app purchases.

### Is Квалифицированный моторист free?

Pricing for Квалифицированный моторист is not currently listed on the App Store.

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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.*