# Энергетическая безопасность. vs Промышленная безопасность Тест

The clearest difference is monetization model: Энергетическая безопасность. at free against Промышленная безопасность Тест's paid. Промышленная безопасность Тест's advantage is review sentiment (49% vs 25%) and update cadence (every 2 weeks vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Энергетическая безопасность. sells 6 one-off in-app purchases and Промышленная безопасность Тест sells 19 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Энергетическая безопасность. ships an update every 2 months, Промышленная безопасность Тест every 2 weeks. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Энергетическая безопасность. | Промышленная безопасность Тест |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/id1577373615/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 25.0% of reviews | **49.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Paid |
| Size | 19 MB | 47 MB |
| Requires iOS | **12.0** | 12.4 |
| Devices | iPhone, 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

### Энергетическая безопасность.

[App page](https://appshunter.io/ios/app/id1551951076)

Prepare for energy safety certification exams with a comprehensive test simulator. It offers various modes, including exam simulation and error correction, to help you master the material offline.

**Highlights:** Test preparation with correct answers highlighted, Unlimited marathon mode, Realistic exam simulation mode, Error correction feature, Offline functionality, Covers G.1 and G.2 certification areas

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| БЛОК Г.1.1 - ВСЕ ВОПРОСЫ | $1.99 | one-time |
| БЛОК Г.2.1-ВСЕ ВОПРОСЫ | $1.99 | one-time |
| БЛОК Г.2.2 - ВСЕ ВОПРОСЫ | $1.99 | one-time |
| БЛОК Г.2.3 - ВСЕ ВОПРОСЫ | $1.99 | one-time |
| БЛОК Г.2.4 - ВСЕ ВОПРОСЫ | $1.99 | one-time |
| БЛОК Г.2.5 - ВСЕ ВОПРОСЫ | $1.99 | one-time |


### 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 (19)**

| 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 Б10 (Б.10.1 - Б.10.2) | $2.99 | 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 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 Энергетическая безопасность. free?

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

### Is Промышленная безопасность Тест free?

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

### Do Энергетическая безопасность. or Промышленная безопасность Тест have ads?

Neither Энергетическая безопасность. nor Промышленная безопасность Тест shows ads.

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

Энергетическая безопасность. ships an update every 2 months, and Промышленная безопасность Тест every 2 weeks. Most recently, Энергетическая безопасность. was updated on September 20, 2026 and Промышленная безопасность Тест on September 22, 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.*