# AR LUKOIL vs Промышленная безопасность

The clearest difference is in-app purchases: AR LUKOIL at none against Промышленная безопасность's 10. AR LUKOIL also leads on iOS requirement (9.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Промышленная безопасность sells 10 in-app purchases, starting at $5.99 per month. AR LUKOIL asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 3, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | AR LUKOIL | Промышленная безопасность |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (19 ratings)](https://appshunter.io/ios/app/id1531550316/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 32.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 145 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [NOVYE TSIFROVYE RESHENIYA, OOO](https://appshunter.io/developer/1464894769) | [Danila Danilenko](https://appshunter.io/developer/1348112062) |

## What reviewers say

### AR LUKOIL

[App page](https://appshunter.io/ios/app/ar-lukoil/id1480276500)

**Features:** macOS Compatibility

**In-app purchases:** none


### Промышленная безопасность

[App page](https://appshunter.io/ios/app/id1531550316)

This app provides access to relevant questions and answers for industrial safety training. It offers various study modes, including exam simulation and marathon sessions, with progress tracking and error analysis. Learn without distractions in a user-friendly interface.

**Highlights:** Access all questions and answers, Study all available question blocks, Exam simulation mode, Marathon mode for continuous testing, Error analysis and correction, Favorite questions, Progress indicators

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Доступ к тестам на 1 месяц | $5.99 | per month |
| Доступ ко всем тестам на 1 год | $9.99 | per year |
| Блок А.1 (2022) — все вопросы | $1.99 | one-time |
| Блок Г.1 (2022) — все вопросы | $1.99 | one-time |
| Блок Б.6 — все вопросы (2022) | $2.99 | one-time |
| Блок Б.8 (2022) — все вопросы | $2.99 | one-time |
| Блок Г.2 (2022) — все вопросы | $2.99 | one-time |
| Блок Б.4 (2022) — все вопросы | $2.99 | one-time |
| Блок Б.2 (2023) — все вопросы | $4.99 | one-time |
| Блок Б.1 (2023) — все вопросы | $4.99 | one-time |


## Frequently asked questions

### Is AR LUKOIL free?

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

### Is Промышленная безопасность free?

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

### Do AR LUKOIL or Промышленная безопасность have ads?

Neither AR LUKOIL nor Промышленная безопасность shows ads.

### Which is updated more often, AR LUKOIL or Промышленная безопасность?

AR LUKOIL ships an update every 2 weeks, and Промышленная безопасность every 2 weeks. Most recently, AR LUKOIL was updated on November 3, 2026 and Промышленная безопасность on November 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*