# KPD vs Фоксфорд

The clearest difference is review sentiment: Фоксфорд at 89% against KPD's 22%. Фоксфорд also leads on update cadence (every 6 days vs every 5 months) and iOS requirement (13.4 vs 16.0). 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 ships an update every 5 months, Фоксфорд every 6 days. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | KPD | Фоксфорд |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (836 ratings)](https://appshunter.io/ios/app/id1667476549/reviews)** |
| Number of ratings | — | **836** |
| Positive reviews | 22.2% of reviews | **89.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 days** |
| Monetization | Free | Free |
| Size | 10 MB | 42 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [НОУ МЦНМО](https://appshunter.io/developer/1235476259) | [Artem Subbotin](https://appshunter.io/developer/1667476551) |

## 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


### Фоксфорд

[App page](https://appshunter.io/ios/app/id1667476549)

This app provides comprehensive study materials, practice tests, and video lessons for students in grades 1-11. It covers the entire school curriculum, helping with homework, exams, and academic competitions. Parents can also use it to track progress.

**Highlights:** Practice exams for ЕГЭ, ОГЭ, ВПР, Over 5000 theoretical articles, Over 500 video lessons, Flashcards for memorization, Materials for grades 1-11, Regular content updates

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient
- 👍 User-friendly and intuitive
- 💡 Comprehensive coverage of school subjects
- 🎓 Helpful for learning and improving grades
- 🆓 Completely free to use

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔀 Lack of organized content structure
- 🔍 Difficulty finding specific topics or classes

**Reported bugs**

- App not working on older iOS versions
- Trouble logging in as a student
- Pробники (practice tests) not loading properly

**Requested features**

- Add more interactive features like quizzes and exercises
- Improve navigation and search functionality
- Integrate online classes and homework submission


## Frequently asked questions

### Is KPD free?

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

### Is Фоксфорд free?

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

### Do KPD or Фоксфорд have ads?

Neither KPD nor Фоксфорд shows ads.

### Which is updated more often, KPD or Фоксфорд?

KPD ships an update every 5 months, and Фоксфорд every 6 days. Most recently, KPD was updated on October 21, 2026 and Фоксфорд on October 20, 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.*