# Manual MSD versión pro vs AntibioticApp

The clearest difference is in-app purchases: Manual MSD versión pro at none against AntibioticApp's 2. Manual MSD versión pro also leads on ads (none vs shown) and ratings volume (140 vs 3). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. AntibioticApp sells 2 in-app purchases, starting at $0.99 per month. Manual MSD versión pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Manual MSD versión pro against 5.0 for AntibioticApp. That said, the two scores are not equally well evidenced: Manual MSD versión pro has 140 ratings behind it against 3, so its average is the more settled of the two.

Manual MSD versión pro ships an update every 5 months, AntibioticApp every 4 months. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Manual MSD versión pro | AntibioticApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (140 ratings)](https://appshunter.io/ios/app/manual-msd-version-pro/id1151854781/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/antibioticapp/id1510630035/reviews)** |
| Number of ratings | **140** | 3 |
| Positive reviews | 93.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 186 MB | 46 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +17 | 17+ |
| Developer | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) | [Screaming Brothers S.A.](https://appshunter.io/developer/1593875614) |

## What reviewers say

### Manual MSD versión pro

[App page](https://appshunter.io/ios/app/manual-msd-version-pro/id1151854781)

This app provides medical professionals with clear, practical explanations on thousands of conditions across major medical and surgical specialties. It covers etiology, pathophysiology, prognosis, and treatment options, featuring regular updates from over 350 academic physicians.

**Highlights:** Thousands of medical topics, Regularly updated by physicians, Photos and illustrations, Instructional videos, Quizzes and medical news, Expert editorials

**Features:** macOS Compatibility

**In-app purchases:** none


### AntibioticApp

[App page](https://appshunter.io/ios/app/antibioticapp/id1510630035)

A practical, synthetic, and reliable tool for healthcare professionals to improve antimicrobial use. It provides updated information on infectious diseases, therapeutic recommendations, vaccines, infection control, and pharmacological/microbiological data.

**Highlights:** Antimicrobial treatments and prophylaxis, Antimicrobial drug compendium, Updated microbiological and parasitological data, Infectious disease information, Vaccine recommendations, Infection control guidelines, Intuitive menus and search engine

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apprentice | $0.99 | per month |
| Apprentice | $9.99 | per year |


## Frequently asked questions

### Is Manual MSD versión pro free?

Manual MSD versión pro is free to download, with no in-app purchases.

### Is AntibioticApp free?

AntibioticApp is free to download, with in-app purchases available.

### Which has better reviews, Manual MSD versión pro or AntibioticApp?

AntibioticApp is rated higher. Manual MSD versión pro averages 4.9 out of 5 from 140 ratings, while AntibioticApp averages 5.0 from 3 ratings.

### Do Manual MSD versión pro or AntibioticApp have ads?

AntibioticApp shows ads; Manual MSD versión pro does not.

### Which is updated more often, Manual MSD versión pro or AntibioticApp?

Manual MSD versión pro ships an update every 5 months, and AntibioticApp every 4 months. Most recently, Manual MSD versión pro was updated on October 16, 2026 and AntibioticApp 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.*