# Промышленная безопасность Б2.8 vs Промышленная безопасность 2026

The clearest difference is review sentiment: Промышленная безопасность Б2.8 at 100% against Промышленная безопасность 2026's 0%. Промышленная безопасность Б2.8 also leads on in-app purchases (none vs 3) and ads (none vs shown). Промышленная безопасность 2026's advantage is price (Free vs $0.99) and update cadence (every 3 months vs every 7 months). On device support there is nothing between them.

Промышленная безопасность 2026 is free to download; Промышленная безопасность Б2.8 costs $0.99 up front. Промышленная безопасность 2026 sells 3 in-app purchases, starting at $2.99 per month. Промышленная безопасность Б2.8 asks for nothing beyond the download.

Промышленная безопасность Б2.8 ships an update every 7 months, Промышленная безопасность 2026 every 3 months. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Промышленная безопасность Б2.8 | Промышленная безопасность 2026 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.8 (48 ratings)](https://appshunter.io/ios/app/2026/id1619674480/reviews)** |
| Number of ratings | — | **48** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 13 MB | 67 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Andrey Andreyev](https://appshunter.io/developer/1418253369) | [Aleksandr Alekseev](https://appshunter.io/developer/1227414052) |

## What reviewers say

### Промышленная безопасность Б2.8

[App page](https://appshunter.io/ios/app/28/id1531480880)

Prepare for certification exams related to the operation of main gas pipelines. This app offers a test simulator with questions and answers, offline access, and multiple training modes to help you study and refresh your knowledge.

**Highlights:** Test simulator for certification, Offline access, Multiple training modes, Questions with correct answers, Error correction feature

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Б2.8 free?

Промышленная безопасность Б2.8 costs $0.99, with no in-app purchases.

### Is Промышленная безопасность 2026 free?

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

### Do Промышленная безопасность Б2.8 or Промышленная безопасность 2026 have ads?

Промышленная безопасность 2026 shows ads; Промышленная безопасность Б2.8 does not.

### Which is updated more often, Промышленная безопасность Б2.8 or Промышленная безопасность 2026?

Промышленная безопасность Б2.8 ships an update every 7 months, and Промышленная безопасность 2026 every 3 months. Most recently, Промышленная безопасность Б2.8 was updated on September 21, 2026 and Промышленная безопасность 2026 on September 24, 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.*