---
title: "Старший помощник Конвенция — App Overview"
url: https://marlvel.ai/apps/com-cmateapp-deltachoff
category: Book
developer: Maxim Lukyanenko
platforms: ios, android
rating: N/A (0 ratings)
pricing: paid
report_level: overview
generated: 2026-04-27
last_verified: "2026-04-27T08:03:52.159Z"
data_age_days: 69
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a niche educational utility providing structured exam preparation for maritime officers seeking certification.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Book |
| Rating | N/A ★ (0) |
| Pricing | paid |
| Platforms | iOS, Android |
| Latest Version (iOS) | 1.0 |
| Latest Version (Android) | 1.0.0 |
| Developer | Maxim Lukyanenko |

<!-- SECTION: Summary -->
## What is Старший помощник Конвенция?

Старший помощник Конвенция is a specialized test preparation tool designed for maritime officers preparing for the Delta Test (Convention Plus). It provides a comprehensive database of questions and answers categorized by vessel tonnage and specific maritime competency areas.

<!-- SECTION: Key Features -->
## Key Features

- **Delta Test Database**: Includes the latest version of the Convention Plus (Delta Test) questions and answers for Chief Mates.
- **Tonnage-Based Categorization**: Questions are segmented by vessel capacity, specifically for ships of 3000+ gross tonnage and 500-3000 gross tonnage.
- **Comprehensive Competency Modules**: Covers 16 technical areas including navigation, meteorology, cargo handling, stability, and IMO standard communication phrases.

<!-- SECTION: Target Audience -->
## Who is it for?

Maritime professionals preparing for Chief Mate certification exams.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/%D1%81%D1%82%D0%B0%D1%80%D1%88%D0%B8%D0%B9-%D0%BF%D0%BE%D0%BC%D0%BE%D1%89%D0%BD%D0%B8%D0%BA-%D0%BA%D0%BE%D0%BD%D0%B2%D0%B5%D0%BD%D1%86%D0%B8%D1%8F/id6737741472?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=com.cmateapp.deltachoff&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/com-cmateapp-deltachoff)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/com-cmateapp-deltachoff).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*