# ГМССБ Конвенция плюс. cMate vs Дельта Полярные воды тест 2026

The clearest difference is update cadence: Дельта Полярные воды тест 2026 at every 3 months against ГМССБ Конвенция плюс. cMate's every 10 months. Дельта Полярные воды тест 2026 also leads on price ($4.99 vs $7.99). ГМССБ Конвенция плюс. cMate's advantage is iOS requirement (10.0 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

ГМССБ Конвенция плюс. cMate costs $7.99 and Дельта Полярные воды тест 2026 $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ГМССБ Конвенция плюс. cMate ships an update every 10 months, Дельта Полярные воды тест 2026 every 3 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ГМССБ Конвенция плюс. cMate | Дельта Полярные воды тест 2026 |
| --- | --- | --- |
| Price | $7.99 | **$4.99** |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 29 MB | 8 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Lukyanenko](https://appshunter.io/developer/1496252741) | [Andrey Andreyev](https://appshunter.io/developer/1418253369) |

## What reviewers say

### ГМССБ Конвенция плюс. cMate

[App page](https://appshunter.io/ios/app/cmate/id1500496463)

Prepare for GMDSS radio operator exams with a comprehensive question and answer database. Includes training tests and a search function for easy navigation. Covers various GMDSS systems and national requirements.

**Highlights:** GMDSS exam question and answer database, Training test functionality, Customizable test settings, Searchable question bank, Covers various GMDSS topics, Includes national Russian Federation requirements

**Features:** macOS Compatibility

**In-app purchases:** none


### Дельта Полярные воды тест 2026

[App page](https://appshunter.io/ios/app/2026/id6467752593)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ГМССБ Конвенция плюс. cMate free?

ГМССБ Конвенция плюс. cMate costs $7.99, with no in-app purchases.

### Is Дельта Полярные воды тест 2026 free?

Дельта Полярные воды тест 2026 costs $4.99, with no in-app purchases.

### Do ГМССБ Конвенция плюс. cMate or Дельта Полярные воды тест 2026 have ads?

Neither ГМССБ Конвенция плюс. cMate nor Дельта Полярные воды тест 2026 shows ads.

### Which is updated more often, ГМССБ Конвенция плюс. cMate or Дельта Полярные воды тест 2026?

ГМССБ Конвенция плюс. cMate ships an update every 10 months, and Дельта Полярные воды тест 2026 every 3 months. Most recently, ГМССБ Конвенция плюс. cMate was updated on October 7, 2026 and Дельта Полярные воды тест 2026 on October 6, 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.*