# Промышленная безопасность vs Энергетическая безопасность 26

The clearest difference is review sentiment: Энергетическая безопасность 26 at 75% against Промышленная безопасность's 33%. Энергетическая безопасность 26 also leads on monetization model (free vs free with in-app purchases) and iOS requirement (12.4 vs 15.0). Промышленная безопасность's advantage is 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. Промышленная безопасность sells 10 in-app purchases, starting at $5.99 per month and Энергетическая безопасность 26 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Промышленная безопасность ships an update every 2 weeks, Энергетическая безопасность 26 every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Промышленная безопасность | Энергетическая безопасность 26 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (19 ratings)](https://appshunter.io/ios/app/id1531550316/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 32.7% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 145 MB | 22 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Danila Danilenko](https://appshunter.io/developer/1348112062) | [Alisa Potapova](https://appshunter.io/developer/666897984) |

## What reviewers say

### Промышленная безопасность

[App page](https://appshunter.io/ios/app/id1531550316)

This app provides access to relevant questions and answers for industrial safety training. It offers various study modes, including exam simulation and marathon sessions, with progress tracking and error analysis. Learn without distractions in a user-friendly interface.

**Highlights:** Access all questions and answers, Study all available question blocks, Exam simulation mode, Marathon mode for continuous testing, Error analysis and correction, Favorite questions, Progress indicators

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Доступ к тестам на 1 месяц | $5.99 | per month |
| Доступ ко всем тестам на 1 год | $9.99 | per year |
| Блок А.1 (2022) — все вопросы | $1.99 | one-time |
| Блок Г.1 (2022) — все вопросы | $1.99 | one-time |
| Блок Б.6 — все вопросы (2022) | $2.99 | one-time |
| Блок Б.8 (2022) — все вопросы | $2.99 | one-time |
| Блок Г.2 (2022) — все вопросы | $2.99 | one-time |
| Блок Б.4 (2022) — все вопросы | $2.99 | one-time |
| Блок Б.2 (2023) — все вопросы | $4.99 | one-time |
| Блок Б.1 (2023) — все вопросы | $4.99 | one-time |


### Энергетическая безопасность 26

[App page](https://appshunter.io/ios/app/26/id1634385125)

Prepare for your Energy Safety certification exams with this comprehensive study tool. It offers various learning modes, including practice tests, error analysis, and personalized study sessions. Stay up-to-date with official Rostekhnadzor questions for 2026.

**Highlights:** Study mode with answers and comments, Exam simulation with random questions, Marathon mode for full or partial question sets, Error tracking and targeted practice, Favorites for saving questions, Customizable exam settings, Progress statistics

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Г.2.1(1) | Free | one-time |
| Г.2.3 | $1.99 | one-time |
| Г.2.5 | $1.99 | one-time |
| Г.2.4 | $1.99 | one-time |
| ЭБП 1283.10 | $1.99 | one-time |
| ЭБП 1491.6 | $1.99 | one-time |
| ЭБП 1492.6 | $1.99 | one-time |
| ЭБП 1493.6 | $1.99 | one-time |
| Г.1.1 | $2.99 | one-time |
| Все разделы со скидкой | $5.99 | one-time |


## Frequently asked questions

### Is Промышленная безопасность free?

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

### Is Энергетическая безопасность 26 free?

Энергетическая безопасность 26 is free to download, with in-app purchases available.

### Do Промышленная безопасность or Энергетическая безопасность 26 have ads?

Neither Промышленная безопасность nor Энергетическая безопасность 26 shows ads.

### Which is updated more often, Промышленная безопасность or Энергетическая безопасность 26?

Промышленная безопасность ships an update every 2 weeks, and Энергетическая безопасность 26 every 2 months. Most recently, Промышленная безопасность was updated on November 3, 2026 and Энергетическая безопасность 26 on November 3, 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.*