# Электробезопасность тесты 4 гр vs Dobrospace

The clearest difference is price: Dobrospace at Free against Электробезопасность тесты 4 гр's $1.99. Dobrospace also leads on update cadence (every 10 days vs every 3 months). Электробезопасность тесты 4 гр's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Dobrospace is free to download; Электробезопасность тесты 4 гр costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

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

## The numbers

| Metric | Электробезопасность тесты 4 гр | Dobrospace |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Paid | — |
| Size | 18 MB | 159 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Andrey Andreyev](https://appshunter.io/developer/1418253369) | [Unidev LLC](https://appshunter.io/developer/1496303525) |

## 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


### Dobrospace

[App page](https://appshunter.io/ios/app/dobrospace/id6755774383)

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

**In-app purchases:** none


## Frequently asked questions

### Is Электробезопасность тесты 4 гр free?

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

### Is Dobrospace free?

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

### Do Электробезопасность тесты 4 гр or Dobrospace have ads?

Neither Электробезопасность тесты 4 гр nor Dobrospace shows ads.

### Which is updated more often, Электробезопасность тесты 4 гр or Dobrospace?

Электробезопасность тесты 4 гр ships an update every 3 months, and Dobrospace every 10 days. Most recently, Электробезопасность тесты 4 гр was updated on October 10, 2026 and Dobrospace on October 6, 2026.

---

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