# Электробезопасность тесты 4 гр vs Энергетическая безопасность 26

The clearest difference is review sentiment: Энергетическая безопасность 26 at 75% against Электробезопасность тесты 4 гр's 25%. Энергетическая безопасность 26 also leads on price (Free vs $1.99). Электробезопасность тесты 4 гр's advantage is in-app purchases (none vs 12). On update cadence, ads, device support and iOS requirement there is nothing between them.

Энергетическая безопасность 26 is free to download; Электробезопасность тесты 4 гр costs $1.99 up front. Энергетическая безопасность 26 sells 12 one-off in-app purchases. Электробезопасность тесты 4 гр asks for nothing beyond the download.

Электробезопасность тесты 4 гр ships an update every 3 months, Энергетическая безопасность 26 every 2 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Электробезопасность тесты 4 гр | Энергетическая безопасность 26 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 25.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 18 MB | 22 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 4 гр

[App page](https://appshunter.io/ios/app/4/id1524156838)

Prepare for and test your knowledge of electrical safety regulations for personnel working with electricity above 1000V. This app offers various training modes, including exam simulations and error correction, to ensure you are well-prepared for official certification.

**Highlights:** Test preparation with marked correct answers, Unlimited 'Marathon' mode, Realistic 'Exam' mode, Error correction feature, Offline functionality, Multiple test modes

**Features:** macOS Compatibility

**In-app purchases:** none


### Энергетическая безопасность 26

[App page](https://appshunter.io/ios/app/26/id1634385125)

Prepare for your Energy Safety certification exams with this comprehensive study tool. It offers various learning modes, including practice tests, error analysis, and personalized study sessions. Stay up-to-date with official Rostekhnadzor questions for 2026.

**Highlights:** Study mode with answers and comments, Exam simulation with random questions, Marathon mode for full or partial question sets, Error tracking and targeted practice, Favorites for saving questions, Customizable exam settings, Progress statistics

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Г.2.1(1) | Free | one-time |
| Г.1.1 | $0.99 | one-time |
| Г.2.1 | $0.99 | one-time |
| Г.2.2 | $1.99 | one-time |
| Г.2.3 | $1.99 | one-time |
| Г.2.5 | $1.99 | one-time |
| Г.2.4 | $1.99 | one-time |
| ЭБП 1283.10 | $1.99 | one-time |
| ЭБП 1491.6 | $1.99 | one-time |
| ЭБП 1492.6 | $1.99 | one-time |
| ЭБП 1493.6 | $1.99 | one-time |
| Все разделы со скидкой | $5.99 | one-time |


## Frequently asked questions

### Is Электробезопасность тесты 4 гр free?

Электробезопасность тесты 4 гр costs $1.99, with no in-app purchases.

### Is Энергетическая безопасность 26 free?

Энергетическая безопасность 26 is free to download, with in-app purchases available.

### Do Электробезопасность тесты 4 гр or Энергетическая безопасность 26 have ads?

Neither Электробезопасность тесты 4 гр nor Энергетическая безопасность 26 shows ads.

### Which is updated more often, Электробезопасность тесты 4 гр or Энергетическая безопасность 26?

Электробезопасность тесты 4 гр ships an update every 3 months, and Энергетическая безопасность 26 every 2 months. Most recently, Электробезопасность тесты 4 гр was updated on October 10, 2026 and Энергетическая безопасность 26 on October 6, 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.*