# Absolute Permeability vs Билеты БДД 2026 Росавтотранс

The clearest difference is in-app purchases: Absolute Permeability at none against Билеты БДД 2026 Росавтотранс's 1. Absolute Permeability also leads on iOS requirement (9.0 vs 12.4). On price, ads and device support there is nothing between them.

Both are free to download. Билеты БДД 2026 Росавтотранс sells 1 one-off in-app purchase. Absolute Permeability asks for nothing beyond the download.

## The numbers

| Metric | Absolute Permeability | Билеты БДД 2026 Росавтотранс |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2026/id1590161289/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 77.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 78 MB | 19 MB |
| Requires iOS | **9.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Natalia Shelyago](https://appshunter.io/developer/1618907003) | [Alisa Potapova](https://appshunter.io/developer/666897984) |

## What reviewers say

### Absolute Permeability

[App page](https://appshunter.io/ios/app/absolute-permeability/id1483740033)

**Features:** macOS Compatibility

**In-app purchases:** none


### Билеты БДД 2026 Росавтотранс

[App page](https://appshunter.io/ios/app/2026/id1590161289)

Prepare for official road safety specialist certification exams with practice questions and simulated tests. Features include learning modes, error tracking, and detailed statistics to help you master the material.

**Highlights:** Learning mode with explanations, Exam simulation with random questions, Marathon mode for full or partial testing, Error tracking and review, Favorite questions feature, Detailed statistics and progress tracking, Searchable questions, Customizable exam settings

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Билеты БДД | Free | one-time |


## Frequently asked questions

### Is Absolute Permeability free?

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

### Is Билеты БДД 2026 Росавтотранс free?

Билеты БДД 2026 Росавтотранс is free to download, with in-app purchases available.

### Do Absolute Permeability or Билеты БДД 2026 Росавтотранс have ads?

Neither Absolute Permeability nor Билеты БДД 2026 Росавтотранс shows ads.

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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.*