# KPD vs ЕГЭ Тренажер

The clearest difference is review sentiment: ЕГЭ Тренажер at 56% against KPD's 22%. ЕГЭ Тренажер also leads on update cadence (fortnightly vs every 5 months) and ratings volume (169 vs 1). KPD's advantage is rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KPD holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: ЕГЭ Тренажер has 169 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 22% of KPD's written reviews are positive against 56% of ЕГЭ Тренажер's, so the app with the better star average is not the one people write more warmly about.

KPD ships an update every 5 months, ЕГЭ Тренажер fortnightly. The most recent releases landed on August 11, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | KPD | ЕГЭ Тренажер |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kpd-bio/id1229570219/reviews)** | [4.8 (169 ratings)](https://appshunter.io/ios/app/id6475013126/reviews) |
| Number of ratings | 1 | **169** |
| Positive reviews | 22.2% of reviews | **56.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 10 MB | 70 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [НОУ МЦНМО](https://appshunter.io/developer/1235476259) | [The New School Limited Liability Company](https://appshunter.io/developer/1622694692) |

## What reviewers say

### KPD

[App page](https://appshunter.io/ios/app/kpd-bio/id1229570219)

This app provides a comprehensive Russian-language electronic version of a leading biology textbook, ideal for high school students and teachers. It includes supplementary materials for practice and scientific article analysis, offering structured learning from basic to advanced concepts.

**Highlights:** Russian electronic textbook, Student Study Guide included, Inquiry in Action guide, University-level biology content, Illustrations and diagrams, Self-check questions and tasks, Electronic glossary search

**Features:** macOS Compatibility

**In-app purchases:** none


### ЕГЭ Тренажер

[App page](https://appshunter.io/ios/app/id6475013126)

Prepare for the Unified State Exam (EGE) with a comprehensive training app. Access current tasks for all subjects, get instant feedback, and track your progress. AI-powered explanations are available for complex topics.

**Highlights:** All EGE subjects, Current tasks from FIPI, Instant answer checking, Progress statistics, AI-powered explanations, Interactive interface

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

**In-app purchases:** none


## Frequently asked questions

### Is KPD free?

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

### Is ЕГЭ Тренажер free?

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

### Which has better reviews, KPD or ЕГЭ Тренажер?

KPD is rated higher. KPD averages 5.0 out of 5 from 1 ratings, while ЕГЭ Тренажер averages 4.8 from 169 ratings.

### Do KPD or ЕГЭ Тренажер have ads?

Neither KPD nor ЕГЭ Тренажер shows ads.

### Which is updated more often, KPD or ЕГЭ Тренажер?

KPD ships an update every 5 months, and ЕГЭ Тренажер fortnightly. Most recently, KPD was updated on August 11, 2026 and ЕГЭ Тренажер on September 27, 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.*