# Промышленная б 2021 и 2022 год vs Промышленная безопасность 2026

The clearest difference is ads: Промышленная б 2021 и 2022 год at none against Промышленная безопасность 2026's shown. Промышленная б 2021 и 2022 год also leads on update cadence (every 2 days vs every 3 months) and review sentiment (17% vs 0%). Промышленная безопасность 2026's advantage is rating (4.8 vs 4.4) and ratings volume (54 vs 7). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Промышленная б 2021 и 2022 год sells 1 in-app purchase, starting at $4.49 per month 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 2026 holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Промышленная безопасность 2026 has 54 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 17% of Промышленная б 2021 и 2022 год's written reviews are positive against 0% of Промышленная безопасность 2026's, so the app with the better star average is not the one people write more warmly about.

Промышленная б 2021 и 2022 год ships an update every 2 days, Промышленная безопасность 2026 every 3 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Промышленная б 2021 и 2022 год | Промышленная безопасность 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/2021-2022/id1605964224/reviews) | **[4.8 (54 ratings)](https://appshunter.io/ios/app/2026/id1619674480/reviews)** |
| Number of ratings | 7 | **54** |
| Positive reviews | **17.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 67 MB |
| Requires iOS | **14.5** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Dmitriy Beloglazov](https://appshunter.io/developer/1591512916) | [Aleksandr Alekseev](https://appshunter.io/developer/1227414052) |

## What reviewers say

### Промышленная б 2021 и 2022 год

[App page](https://appshunter.io/ios/app/2021-2022/id1605964224)

Prepare for industrial safety certification exams with this app. It offers up-to-date question banks and various preparation methods to help you succeed. This tool is designed to be an ideal resource for your certification needs.

**Highlights:** Industrial safety certification preparation, Up-to-date question banks, Multiple preparation methods, Ideal certification tool

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Полный доступ на один месяц | $4.49 | per month |


### 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 б 2021 и 2022 год free?

Промышленная б 2021 и 2022 год 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.

### Which has better reviews, Промышленная б 2021 и 2022 год or Промышленная безопасность 2026?

Промышленная безопасность 2026 is rated higher. Промышленная б 2021 и 2022 год averages 4.4 out of 5 from 7 ratings, while Промышленная безопасность 2026 averages 4.8 from 54 ratings.

### Do Промышленная б 2021 и 2022 год or Промышленная безопасность 2026 have ads?

Промышленная безопасность 2026 shows ads; Промышленная б 2021 и 2022 год does not.

### Which is updated more often, Промышленная б 2021 и 2022 год or Промышленная безопасность 2026?

Промышленная б 2021 и 2022 год ships an update every 2 days, and Промышленная безопасность 2026 every 3 months. Most recently, Промышленная б 2021 и 2022 год was updated on October 30, 2026 and Промышленная безопасность 2026 on October 30, 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.*