# KPD vs TryQuiz

The clearest difference is update cadence: TryQuiz at every 3 weeks against KPD's every 5 months. TryQuiz also leads on ratings volume (3 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 5.0 for TryQuiz. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

KPD ships an update every 5 months, TryQuiz every 3 weeks. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | KPD | TryQuiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/kpd-bio/id1229570219/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/tryquiz/id6754631371/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 10 MB | 75 MB |
| Requires iOS | **16.0** | 16.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [НОУ МЦНМО](https://appshunter.io/developer/1235476259) | [Viktor Bessoltsev](https://appshunter.io/developer/1585812499) |

## 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


### TryQuiz

[App page](https://appshunter.io/ios/app/tryquiz/id6754631371)

Prepare for medical accreditation exams with a practice simulator. Features include exam and training modes, offline access, and detailed statistics to identify weak areas. Suitable for doctors, residents, pharmacists, and nurses.

**Highlights:** Primary and periodic accreditation tests, Specialty and topic-based questions, Training mode without timer, Exam mode with real conditions, Offline functionality, Statistics by topic

**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 TryQuiz free?

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

### Which has better reviews, KPD or TryQuiz?

KPD and TryQuiz are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do KPD or TryQuiz have ads?

Neither KPD nor TryQuiz shows ads.

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

KPD ships an update every 5 months, and TryQuiz every 3 weeks. Most recently, KPD was updated on October 16, 2026 and TryQuiz on October 4, 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.*