# KPD vs ЕГЭ Турбо подготовка 2027・ОГЭ

KPD and ЕГЭ Турбо подготовка 2027・ОГЭ both sit at 5.0 stars, but that hides the real split: 93% of ЕГЭ Турбо подготовка 2027・ОГЭ's written reviews are positive against 22% of KPD's. ЕГЭ Турбо подготовка 2027・ОГЭ also leads on update cadence (fortnightly vs every 5 months) and ratings volume (80 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for KPD against 4.9 for ЕГЭ Турбо подготовка 2027・ОГЭ. That said, the two scores are not equally well evidenced: ЕГЭ Турбо подготовка 2027・ОГЭ has 80 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 22% of KPD's written reviews are positive against 93% of ЕГЭ Турбо подготовка 2027・ОГЭ's.

KPD ships an update every 5 months, ЕГЭ Турбо подготовка 2027・ОГЭ fortnightly. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | KPD | ЕГЭ Турбо подготовка 2027・ОГЭ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kpd-bio/id1229570219/reviews)** | [4.9 (80 ratings)](https://appshunter.io/ios/app/2027/id1568095727/reviews) |
| Number of ratings | 1 | **80** |
| Positive reviews | 22.2% of reviews | **93.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 10 MB | 48 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [НОУ МЦНМО](https://appshunter.io/developer/1235476259) | [Турбоподготовка](https://appshunter.io/developer/1568095729) |

## 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 Турбо подготовка 2027・ОГЭ

[App page](https://appshunter.io/ios/app/2027/id1568095727)

Prepare for standardized exams with free intensive courses and practice materials. Access lesson scripts, recordings, homework, and an online simulator with instant feedback and progress tracking. Get personalized support from instructors for any questions.

**Highlights:** Free intensive courses, Lesson scripts and notes, Recorded webinars, Homework assignments, Online simulator with instant feedback, Progress tracking and score prediction, Teacher support

**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 Турбо подготовка 2027・ОГЭ free?

ЕГЭ Турбо подготовка 2027・ОГЭ is free to download, with no in-app purchases.

### Which has better reviews, KPD or ЕГЭ Турбо подготовка 2027・ОГЭ?

KPD is rated higher. KPD averages 5.0 out of 5 from 1 ratings, while ЕГЭ Турбо подготовка 2027・ОГЭ averages 4.9 from 80 ratings.

### Do KPD or ЕГЭ Турбо подготовка 2027・ОГЭ have ads?

Neither KPD nor ЕГЭ Турбо подготовка 2027・ОГЭ shows ads.

### Which is updated more often, KPD or ЕГЭ Турбо подготовка 2027・ОГЭ?

KPD ships an update every 5 months, and ЕГЭ Турбо подготовка 2027・ОГЭ fortnightly. Most recently, KPD was updated on October 16, 2026 and ЕГЭ Турбо подготовка 2027・ОГЭ on October 17, 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.*