# Справочник MSD профи vs ТРЭК 2022

The clearest difference is update cadence: ТРЭК 2022 at every 4 days against Справочник MSD профи's every 7 months. ТРЭК 2022 also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Справочник MSD профи ships an update every 7 months, ТРЭК 2022 every 4 days. The most recent releases landed on October 10, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Справочник MSD профи | ТРЭК 2022 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/msd/id1547442149/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 205 MB | 6 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) | [VENDKO, OOO](https://appshunter.io/developer/1456150389) |

## What reviewers say

### Справочник MSD профи

[App page](https://appshunter.io/ios/app/msd/id1547442149)

This app provides medical professionals with comprehensive, up-to-date information on thousands of diseases and conditions across all major medical and surgical fields. It includes detailed explanations, images, videos, and self-assessment tests for continuous learning and practice.

**Highlights:** Thousands of diseases and conditions covered, Regularly updated clinical information, Images and illustrations of pathologies, Video guides for procedures and exams, Self-assessment tests, Medical news and expert commentary

**Features:** macOS Compatibility

**In-app purchases:** none


### ТРЭК 2022

[App page](https://appshunter.io/ios/app/2022/id1626843675)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Справочник MSD профи free?

Справочник MSD профи is free to download, with no in-app purchases.

### Is ТРЭК 2022 free?

ТРЭК 2022 is free to download, with no in-app purchases.

### Do Справочник MSD профи or ТРЭК 2022 have ads?

Neither Справочник MSD профи nor ТРЭК 2022 shows ads.

### Which is updated more often, Справочник MSD профи or ТРЭК 2022?

Справочник MSD профи ships an update every 7 months, and ТРЭК 2022 every 4 days. Most recently, Справочник MSD профи was updated on October 10, 2026 and ТРЭК 2022 on May 16, 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.*