# MediCalc® vs Manual MSD versión pro

The clearest difference is rating: Manual MSD versión pro at 4.9 against MediCalc®'s 4.5. Manual MSD versión pro also leads on review sentiment (94% vs 81%) and ratings volume (141 vs 21). On price, update cadence, 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.

Manual MSD versión pro holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Manual MSD versión pro has 141 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 81% of MediCalc®'s written reviews are positive against 94% of Manual MSD versión pro's.

MediCalc® ships an update every 7 months, Manual MSD versión pro every 5 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MediCalc® | Manual MSD versión pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (21 ratings)](https://appshunter.io/ios/app/medicalc/id573214169/reviews) | **[4.9 (141 ratings)](https://appshunter.io/ios/app/manual-msd-version-pro/id1151854781/reviews)** |
| Number of ratings | 21 | **141** |
| Positive reviews | 81.4% of reviews | **93.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 64 MB | 186 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | +17 |
| Developer | [ScyMed, Inc](https://appshunter.io/developer/545140733) | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) |

## What reviewers say

### MediCalc®

[App page](https://appshunter.io/ios/app/medicalc/id573214169)

This clinical decision support tool offers over 500 integrated medical calculators, equations, and scores. It features a customizable calculator panel for disease- and patient-specific computations, dynamic tables for quick reference, and seamless integration with EHR/EMR systems. The app is designed for physicians and medical professionals, providing a trusted and efficient resource for patient data organization and processing.

**Highlights:** Customizable calculator panel (mCalx™), Integrated clinical formulas, equations, and scores, Dynamic tables synchronized with calculators, Automatic unit conversion, Color-coded normal-abnormal outputs, Physician-friendly interface, EHR/EMR integration

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is MediCalc® free?

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

### Is Manual MSD versión pro free?

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

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

Manual MSD versión pro is rated higher. MediCalc® averages 4.5 out of 5 from 21 ratings, while Manual MSD versión pro averages 4.9 from 141 ratings.

### Do MediCalc® or Manual MSD versión pro have ads?

Neither MediCalc® nor Manual MSD versión pro shows ads.

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

MediCalc® ships an update every 7 months, and Manual MSD versión pro every 5 months. Most recently, MediCalc® was updated on October 23, 2026 and Manual MSD versión pro on October 24, 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.*