# Дельта vs cMate Apps Конвенция плюс

The clearest difference is price: cMate Apps Конвенция плюс at Free against Дельта's $2.99. cMate Apps Конвенция плюс also leads on device support. On in-app purchases and iOS requirement there is nothing between them.

cMate Apps Конвенция плюс is free to download; Дельта costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Дельта | cMate Apps Конвенция плюс |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | — | 22.2% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 12 months |
| Monetization | — | Free |
| Size | 5 MB | 14 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Andreyev](https://appshunter.io/developer/1418253369) | [Maxim Lukyanenko](https://appshunter.io/developer/1496252741) |

## What reviewers say

### Дельта

[App page](https://appshunter.io/ios/app/id6470038776)

**In-app purchases:** none


### cMate Apps Конвенция плюс

[App page](https://appshunter.io/ios/app/cmate-apps/id6502718737)

This app consolidates all developer applications, focusing on maritime training and information for users, especially those in Russia. It offers preparation modules for various maritime roles and certifications, alongside informational tools for navigation and port data.

**Highlights:** Maritime certification preparation, Specialized training modules, Information on vessels and ports, IMO phrases and codes, Consolidated developer apps

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Дельта free?

Дельта costs $2.99, with no in-app purchases.

### Is cMate Apps Конвенция плюс free?

cMate Apps Конвенция плюс is free to download, with no in-app purchases.

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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.*