# Промышленная безопасность а.1 vs Билеты БДД 2026 Pro

The clearest difference is price: Промышленная безопасность а.1 at $2.99 against Билеты БДД 2026 Pro's $3.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Промышленная безопасность а.1 costs $2.99 and Билеты БДД 2026 Pro $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Промышленная безопасность а.1 | Билеты БДД 2026 Pro |
| --- | --- | --- |
| Price | **$2.99** | $3.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/1/id1522309294/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 56.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Paid | — |
| Size | 6 MB | 17 MB |
| Requires iOS | 13.0 | **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

### Промышленная безопасность а.1

[App page](https://appshunter.io/ios/app/1/id1522309294)

Prepare for industrial safety certification exams with up-to-date tests and answers. This app offers offline access, quick search, and multiple preparation modes to help professionals get ready for Rostekhnadzor аттестации.

**Highlights:** Up-to-date tests with answers, Built-in search functionality, Multiple preparation modes, Links to regulatory documents, Offline operation

**Features:** macOS Compatibility

**In-app purchases:** none


### Билеты БДД 2026 Pro

[App page](https://appshunter.io/ios/app/2026-pro/id6738078969)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Промышленная безопасность а.1 free?

Промышленная безопасность а.1 costs $2.99, with no in-app purchases.

### Is Билеты БДД 2026 Pro free?

Билеты БДД 2026 Pro costs $3.99, with no in-app purchases.

### Do Промышленная безопасность а.1 or Билеты БДД 2026 Pro have ads?

Neither Промышленная безопасность а.1 nor Билеты БДД 2026 Pro shows ads.

### Which is updated more often, Промышленная безопасность а.1 or Билеты БДД 2026 Pro?

Промышленная безопасность а.1 ships an update every 5 weeks, and Билеты БДД 2026 Pro every 5 weeks. Most recently, Промышленная безопасность а.1 was updated on October 19, 2026 and Билеты БДД 2026 Pro on October 9, 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.*