# Электробезопасность тесты 5 гр vs Промышленная безопасность А1 .

The clearest difference is price: Электробезопасность тесты 5 гр at $1.99 against Промышленная безопасность А1 .'s $2.99. On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Электробезопасность тесты 5 гр costs $1.99 and Промышленная безопасность А1 . $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Электробезопасность тесты 5 гр ships an update every 3 months, Промышленная безопасность А1 . every 4 months. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Электробезопасность тесты 5 гр | Промышленная безопасность А1 . |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/5/id1524783049/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Paid | Paid |
| Size | 14 MB | 17 MB |
| Requires iOS | **12.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Andrey Andreyev](https://appshunter.io/developer/1418253369) | [Alisa Potapova](https://appshunter.io/developer/666897984) |

## What reviewers say

### Электробезопасность тесты 5 гр

[App page](https://appshunter.io/ios/app/5/id1524783049)

Prepare for and test your knowledge of electrical safety regulations for personnel working with electricity above 1000V. This app offers multiple practice modes, including exam simulations, to help you master the material.

**Highlights:** Practice tests for electrical safety, Preparation for Rostekhnadzor exams, Multiple testing modes (exam, marathon), Error correction feature, Offline access, Questions with correct answers

**Features:** macOS Compatibility

**In-app purchases:** none


### Промышленная безопасность А1 .

[App page](https://appshunter.io/ios/app/1/id1577373433)

Prepare for the "A.1 Fundamentals of Industrial Safety" certification exam with this app. It offers study modes, practice tests, and error analysis based on official Rostekhnadzor questions updated for 2026.

**Highlights:** Study mode with answers and comments, Exam simulation with random questions, Marathon mode for full or partial testing, Error tracking and review, Favorite questions, Detailed statistics, Search functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Электробезопасность тесты 5 гр free?

Электробезопасность тесты 5 гр costs $1.99, with no in-app purchases.

### Is Промышленная безопасность А1 . free?

Промышленная безопасность А1 . costs $2.99, with no in-app purchases.

### Do Электробезопасность тесты 5 гр or Промышленная безопасность А1 . have ads?

Neither Электробезопасность тесты 5 гр nor Промышленная безопасность А1 . shows ads.

### Which is updated more often, Электробезопасность тесты 5 гр or Промышленная безопасность А1 .?

Электробезопасность тесты 5 гр ships an update every 3 months, and Промышленная безопасность А1 . every 4 months. Most recently, Электробезопасность тесты 5 гр was updated on October 3, 2026 and Промышленная безопасность А1 . on October 1, 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.*