# ГИМС Тренажёр vs Intervalia

The clearest difference is in-app purchases: ГИМС Тренажёр at none against Intervalia's 3. ГИМС Тренажёр also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). Intervalia's advantage is update cadence (every 3 days vs every 2 weeks). On price and ads there is nothing between them.

Both are free to download. Intervalia sells 3 one-off in-app purchases. ГИМС Тренажёр asks for nothing beyond the download.

ГИМС Тренажёр ships an update every 2 weeks, Intervalia every 3 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | ГИМС Тренажёр | Intervalia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6760225947/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 87 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [ILIA Golubev](https://appshunter.io/developer/1883360250) | [Kostya Blokhin](https://appshunter.io/developer/829724783) |

## What reviewers say

### ГИМС Тренажёр

[App page](https://appshunter.io/ios/app/id6760225947)

Prepare for GIMS exams with a comprehensive question bank covering various vessel types. Practice in simulated exam, marathon, or topic-specific modes, and review your mistakes with detailed statistics.

**Highlights:** Extensive question bank, Simulated exam mode, Topic-specific study, Error correction mode, Progress statistics, Detailed question analysis

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Intervalia

[App page](https://appshunter.io/ios/app/intervalia-ear-training/id6816402990)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small thanks | $0.99 | one-time |
| Thanks | $2.99 | one-time |
| Big thanks | $4.99 | one-time |


## Frequently asked questions

### Is ГИМС Тренажёр free?

ГИМС Тренажёр is free to download, with no in-app purchases.

### Is Intervalia free?

Intervalia is free to download, with in-app purchases available.

### Do ГИМС Тренажёр or Intervalia have ads?

Neither ГИМС Тренажёр nor Intervalia shows ads.

### Which is updated more often, ГИМС Тренажёр or Intervalia?

ГИМС Тренажёр ships an update every 2 weeks, and Intervalia every 3 days. Most recently, ГИМС Тренажёр was updated on October 31, 2026 and Intervalia on November 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.*