# Авиационные тесты vs Virtual Viscometer

The clearest difference is in-app purchases: Virtual Viscometer at none against Авиационные тесты's 1. Virtual Viscometer also leads on iOS requirement (9.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Авиационные тесты sells 1 one-off in-app purchase. Virtual Viscometer asks for nothing beyond the download.

## The numbers

| Metric | Авиационные тесты | Virtual Viscometer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 58 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Grigorii Ovinkin](https://appshunter.io/developer/1448812067) | [Natalia Shelyago](https://appshunter.io/developer/1618907003) |

## What reviewers say

### Авиационные тесты

[App page](https://appshunter.io/ios/app/id1448812068)

Prepare for air traffic controller qualification tests with a comprehensive collection of aviation-related questions. Covers various essential topics, including air law, flight safety, and air traffic services. Offers express testing with unlimited random questions on selected subjects.

**Highlights:** Comprehensive aviation test collection, Preparation for qualification testing, Covers 8 key aviation topics, Express testing with random questions, Offline access to all questions, Questions from official Ministry of Transport list

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Отключение рекламы | $3.99 | one-time |


### Virtual Viscometer

[App page](https://appshunter.io/ios/app/virtual-viscometer/id1462339093)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Авиационные тесты free?

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

### Is Virtual Viscometer free?

Virtual Viscometer is free to download, with no in-app purchases.

### Do Авиационные тесты or Virtual Viscometer have ads?

Neither Авиационные тесты nor Virtual Viscometer 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.*