# Промышленная безопасность а.1 vs Промышленная безопасность Тест

The clearest difference is price: Промышленная безопасность Тест at Free against Промышленная безопасность а.1's $2.99. Промышленная безопасность Тест also leads on update cadence (every 2 weeks vs every 5 weeks) and ratings volume (5 vs 1). Промышленная безопасность а.1's advantage is rating (5.0 vs 4.4) and in-app purchases (none vs 20). On review sentiment, ads, monetization model and device support there is nothing between them.

Промышленная безопасность Тест is free to download; Промышленная безопасность а.1 costs $2.99 up front. Промышленная безопасность Тест sells 20 one-off in-app purchases. Промышленная безопасность а.1 asks for nothing beyond the download.

Промышленная безопасность а.1 holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Промышленная безопасность Тест has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 56% of Промышленная безопасность а.1's written reviews are positive against 49% of Промышленная безопасность Тест's.

Промышленная безопасность а.1 ships an update every 5 weeks, Промышленная безопасность Тест every 2 weeks. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Промышленная безопасность а.1 | Промышленная безопасность Тест |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/1/id1522309294/reviews)** | [4.4 (5 ratings)](https://appshunter.io/ios/app/id1577373615/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | **56.3% of reviews** | 49.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Size | 6 MB | 47 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Andrey Andreyev](https://appshunter.io/developer/1418253369) | [Alisa Potapova](https://appshunter.io/developer/666897984) |

## What reviewers say

### Промышленная безопасность а.1

[App page](https://appshunter.io/ios/app/1/id1522309294)

Prepare for industrial safety certification exams with up-to-date tests and answers. This app offers offline access, quick search, and multiple preparation modes to help professionals get ready for Rostekhnadzor аттестации.

**Highlights:** Up-to-date tests with answers, Built-in search functionality, Multiple preparation modes, Links to regulatory documents, Offline operation

**Features:** macOS Compatibility

**In-app purchases:** none


### Промышленная безопасность Тест

[App page](https://appshunter.io/ios/app/id1577373615)

Prepare for industrial safety certification exams with a comprehensive study tool. Access official questions, practice in various modes, and track your progress. Features include exam simulation, learning modules, error analysis, and customizable settings for effective preparation.

**Highlights:** Official exam questions for industrial safety, Exam simulation mode, Learning mode with answers and comments, Error tracking and review, Customizable exam settings, Progress statistics, Search functionality

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Подписка | Free | one-time |
| Бонус 11 | Free | one-time |
| Блок А1 тип 2 | Free | one-time |
| Блок В.2 | $1.99 | one-time |
| Блок В.1 | $1.99 | one-time |
| Блок В.3 | $1.99 | one-time |
| Блок В.4 | $1.99 | one-time |
| Блок В.5 | $1.99 | one-time |
| Блок Б11 (Б.11.1 - Б.11.3) | $2.99 | one-time |
| Блок Б12 (Б.12.1 - Б.12.2) | $2.99 | one-time |
| Блок А.1 | $2.99 | one-time |
| Блок Б6 (Б.6.1 - Б.6.5) | $3.99 | one-time |
| Блок Б10 (Б.10.1 - Б.10.2) | $3.99 | one-time |
| Блок Б3 (Б.3.1 - Б.3.10) | $3.99 | one-time |
| Блок Б7 (Б.7.1 - Б.7.4) | $3.99 | one-time |
| Блок Б8 (Б.8.1 - Б.8.6) | $3.99 | one-time |
| Блок Б9 (Б.9.1 - Б.9.10) | $3.99 | one-time |
| Блок Б4 (Б.4.1 - Б.4.5) | $3.99 | one-time |
| Блок Б1 (Б.1.1 - Б.1.18) | $3.99 | one-time |
| Блок Б2 (Б.2.1 - Б.2.10) | $3.99 | one-time |


## Frequently asked questions

### Is Промышленная безопасность а.1 free?

Промышленная безопасность а.1 costs $2.99, with no in-app purchases.

### Is Промышленная безопасность Тест free?

Промышленная безопасность Тест is free to download, with in-app purchases available.

### Which has better reviews, Промышленная безопасность а.1 or Промышленная безопасность Тест?

Промышленная безопасность а.1 is rated higher. Промышленная безопасность а.1 averages 5.0 out of 5 from 1 ratings, while Промышленная безопасность Тест averages 4.4 from 5 ratings.

### Do Промышленная безопасность а.1 or Промышленная безопасность Тест have ads?

Neither Промышленная безопасность а.1 nor Промышленная безопасность Тест shows ads.

### Which is updated more often, Промышленная безопасность а.1 or Промышленная безопасность Тест?

Промышленная безопасность а.1 ships an update every 5 weeks, and Промышленная безопасность Тест every 2 weeks. Most recently, Промышленная безопасность а.1 was updated on October 29, 2026 and Промышленная безопасность Тест on October 31, 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.*