# Samsa vs ДОПОГ (ADR)

The clearest difference is in-app purchases: Samsa at none against ДОПОГ (ADR)'s 2. Samsa also leads on ads (none vs shown). ДОПОГ (ADR)'s advantage is update cadence (every 5 weeks vs every 16 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ДОПОГ (ADR) sells 2 one-off in-app purchases. Samsa asks for nothing beyond the download.

Samsa ships an update every 16 months, ДОПОГ (ADR) every 5 weeks. The most recent releases landed on March 26, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Samsa | ДОПОГ (ADR) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/adr/id1603804312/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 84.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 160 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [DactylGroup](https://appshunter.io/developer/1121936981) | [Mikhail Bazhin](https://appshunter.io/developer/1436194386) |

## What reviewers say

### Samsa

[App page](https://appshunter.io/ios/app/samsa/id1468451980)

**Features:** macOS Compatibility

**In-app purchases:** none


### ДОПОГ (ADR)

[App page](https://appshunter.io/ios/app/adr/id1603804312)

Prepare for your dangerous goods transport certification with up-to-date exam questions, explanations, and a simulator. Access a comprehensive library of regulations and a UN dangerous goods list with search functionality. Track your progress and utilize various study modes for effective learning.

**Highlights:** Up-to-date exam tickets for 2026, Detailed explanations with regulation links, UN dangerous goods list with search, Offline library of regulations, Exam simulator and study modes, Progress tracking and statistics

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Отключить рекламу | $2.99 | one-time |
| Премиум доступ | $2.99 | one-time |


## Frequently asked questions

### Is Samsa free?

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

### Is ДОПОГ (ADR) free?

ДОПОГ (ADR) is free to download, with in-app purchases available.

### Do Samsa or ДОПОГ (ADR) have ads?

ДОПОГ (ADR) shows ads; Samsa does not.

### Which is updated more often, Samsa or ДОПОГ (ADR)?

Samsa ships an update every 16 months, and ДОПОГ (ADR) every 5 weeks. Most recently, Samsa was updated on March 26, 2026 and ДОПОГ (ADR) on September 14, 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.*