# ЭКНИС ECDIS. Дельта Тест vs Дельта

The clearest difference is review sentiment: ЭКНИС ECDIS. Дельта Тест at 33% against Дельта's 0%. ЭКНИС ECDIS. Дельта Тест also leads on iOS requirement (10.0 vs 12.0). Дельта's advantage is price ($3.99 vs $4.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

ЭКНИС ECDIS. Дельта Тест costs $4.99 and Дельта $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ЭКНИС ECDIS. Дельта Тест | Дельта |
| --- | --- | --- |
| Price | $4.99 | **$3.99** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2026/id1551858713/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | Paid | Paid |
| Size | 10 MB | 78 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Lukyanenko](https://appshunter.io/developer/1496252741) | [Andrey Andreyev](https://appshunter.io/developer/1418253369) |

## What reviewers say

### ЭКНИС ECDIS. Дельта Тест

[App page](https://appshunter.io/ios/app/ecdis/id1499541485)

This application provides a database of questions and answers related to ECDIS (Electronic Chart Display and Information System). It categorizes questions into functionality, equipment, navigation, and electronic charts, with a search feature and customizable testing modes.

**Highlights:** Categorized questions and answers, Search functionality, Customizable training tests, Covers ECDIS functionality, equipment, navigation, and charts

**Features:** macOS Compatibility

**In-app purchases:** none


### Дельта

[App page](https://appshunter.io/ios/app/2026/id1551858713)

Prepare for maritime certification exams with this test simulator. It includes official questions and answers for qualified and watchkeeping sailors, covering safety, navigation, cargo operations, and environmental protection. Work offline and use the built-in search.

**Highlights:** Official exam questions and answers, Covers safety, navigation, and cargo, Offline functionality, Built-in search, Preparation for Convention Plus 3.0

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ЭКНИС ECDIS. Дельта Тест free?

ЭКНИС ECDIS. Дельта Тест costs $4.99, with no in-app purchases.

### Is Дельта free?

Дельта costs $3.99, with no in-app purchases.

### Do ЭКНИС ECDIS. Дельта Тест or Дельта have ads?

Neither ЭКНИС ECDIS. Дельта Тест nor Дельта shows ads.

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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.*