# Промышленная безопасность 2026 vs M

The clearest difference is in-app purchases: M at none against Промышленная безопасность 2026's 3. M also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Промышленная безопасность 2026 sells 3 in-app purchases, starting at $2.99 per month. M asks for nothing beyond the download.

## The numbers

| Metric | Промышленная безопасность 2026 | M |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (54 ratings)](https://appshunter.io/ios/app/2026/id1619674480/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 42 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Aleksandr Alekseev](https://appshunter.io/developer/1227414052) | [Marat Shaimov](https://appshunter.io/developer/1531466745) |

## What reviewers say

### 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 |


### M

[App page](https://appshunter.io/ios/app/m-school/id6815974476)

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

**In-app purchases:** none


## Frequently asked questions

### Is Промышленная безопасность 2026 free?

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

### Is M free?

M is free to download, with no in-app purchases.

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

Промышленная безопасность 2026 shows ads; M does not.

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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.*