# Промышленная безопасность Б7_1 vs Промышленная безопасность 2026

The clearest difference is price: Промышленная безопасность 2026 at Free against Промышленная безопасность Б7_1's $1.99. Промышленная безопасность Б7_1's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence and device support there is nothing between them.

Промышленная безопасность 2026 is free to download; Промышленная безопасность Б7_1 costs $1.99 up front. Промышленная безопасность 2026 sells 3 in-app purchases, starting at $2.99 per month. Промышленная безопасность Б7_1 asks for nothing beyond the download.

Промышленная безопасность Б7_1 ships an update every 2 months, Промышленная безопасность 2026 every 3 months. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Промышленная безопасность Б7_1 | Промышленная безопасность 2026 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.8 (48 ratings)](https://appshunter.io/ios/app/2026/id1619674480/reviews)** |
| Number of ratings | — | **48** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 14 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 Б7_1

[App page](https://appshunter.io/ios/app/7-1/id1523689128)

**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 Б7_1 free?

Промышленная безопасность Б7_1 costs $1.99, 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 Б7_1 or Промышленная безопасность 2026 have ads?

Промышленная безопасность 2026 shows ads; Промышленная безопасность Б7_1 does not.

### Which is updated more often, Промышленная безопасность Б7_1 or Промышленная безопасность 2026?

Промышленная безопасность Б7_1 ships an update every 2 months, and Промышленная безопасность 2026 every 3 months. Most recently, Промышленная безопасность Б7_1 was updated on September 10, 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.*