# Промышленная безопасность А vs Промышленная безопасность 2026

The clearest difference is ads: Промышленная безопасность А at none against Промышленная безопасность 2026's shown. Промышленная безопасность А also leads on update cadence (weekly vs every 3 months) and review sentiment (12% vs 0%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Промышленная безопасность А sells 10 one-off in-app purchases and Промышленная безопасность 2026 sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Промышленная безопасность А ships an update weekly, Промышленная безопасность 2026 every 3 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Промышленная безопасность А | Промышленная безопасность 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (54 ratings)](https://appshunter.io/ios/app/2026/id1619674480/reviews)** |
| Number of ratings | — | **54** |
| Positive reviews | **11.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 28 MB | 67 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [SEMEN NIKULIN](https://appshunter.io/developer/1444764809) | [Aleksandr Alekseev](https://appshunter.io/developer/1227414052) |

## What reviewers say

### Промышленная безопасность А

[App page](https://appshunter.io/ios/app/id1531332186)

Prepare for Russian Industrial Safety exams with official Rostekhnadzor questions and tests. Study topics, practice with randomized tests, track your progress, and review mistakes. Find questions easily with search and save difficult ones to favorites.

**Highlights:** Official Rostekhnadzor questions, Topic-based study lists, Randomized practice tests, Progress tracking, Search functionality, Favorites for difficult questions, Review of incorrect answers

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Б.9.9 | $1.99 | one-time |
| Б.10.1 | $1.99 | one-time |
| Б.10.2 | $1.99 | one-time |
| Б.11.1 | $1.99 | one-time |
| Б.11.2 | $1.99 | one-time |
| Б.11.3 | $1.99 | one-time |
| Б.12.1 | $1.99 | one-time |
| Б.12.2 | $1.99 | one-time |
| Б.7.3 | $1.99 | one-time |
| A.1(август) | $2.99 | one-time |


### Промышленная безопасность 2026

[App page](https://appshunter.io/ios/app/2026/id1619674480)

Prepare for industrial and energy safety exams with practice questions aligned with official requirements. Test yourself across various categories, including general safety, specialized areas, and energy security. Track your progress and focus on weak areas with dedicated modes.

**Highlights:** Comprehensive question banks, Category-specific testing, Timed 'Marathon' mode, Review 'My Mistakes', Exam simulation mode, Question search functionality, Individual statistics

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Промбезопасность - 1 месяц | $2.99 | per month |
| Пром безопасность - 3 месяца | $5.99 | per 3 months |
| Промышленная безопасность: год | $9.99 | per year |


## Frequently asked questions

### Is Промышленная безопасность А free?

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

### Is Промышленная безопасность 2026 free?

Промышленная безопасность 2026 is free to download, with in-app purchases available.

### Do Промышленная безопасность А or Промышленная безопасность 2026 have ads?

Промышленная безопасность 2026 shows ads; Промышленная безопасность А does not.

### Which is updated more often, Промышленная безопасность А or Промышленная безопасность 2026?

Промышленная безопасность А ships an update weekly, and Промышленная безопасность 2026 every 3 months. Most recently, Промышленная безопасность А was updated on October 24, 2026 and Промышленная безопасность 2026 on October 27, 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.*