# iDoctus vs Manual MSD versión pro

The clearest difference is update cadence: iDoctus at every 8 days against Manual MSD versión pro's every 5 months. Manual MSD versión pro's advantage is monetization model (free vs free with in-app purchases) and rating (4.9 vs 4.6). 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.

Manual MSD versión pro holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Manual MSD versión pro has 138 ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 80% of iDoctus's written reviews are positive against 94% of Manual MSD versión pro's.

iDoctus ships an update every 8 days, Manual MSD versión pro every 5 months. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | iDoctus | Manual MSD versión pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (25 ratings)](https://appshunter.io/ios/app/idoctus/id530457100/reviews) | **[4.9 (138 ratings)](https://appshunter.io/ios/app/manual-msd-version-pro/id1151854781/reviews)** |
| Number of ratings | 25 | **138** |
| Positive reviews | 80.0% of reviews | **93.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 170 MB | 186 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [iDoctus](https://appshunter.io/developer/530457103) | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) |

## What reviewers say

### iDoctus

[App page](https://appshunter.io/ios/app/idoctus/id530457100)

This medical reference tool provides doctors with quick access to drug information, interaction checkers, and clinical calculators. It aims to improve daily practice efficiency and patient safety with up-to-date, scientifically verified content.

**Highlights:** Medical and pharmacological reference, Drug interaction checker, Clinical calculators, Scientific updates, Specialized knowledge centers, Offline access

**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 iDoctus free?

iDoctus 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, iDoctus or Manual MSD versión pro?

Manual MSD versión pro is rated higher. iDoctus averages 4.6 out of 5 from 25 ratings, while Manual MSD versión pro averages 4.9 from 138 ratings.

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

Neither iDoctus nor Manual MSD versión pro shows ads.

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

iDoctus ships an update every 8 days, and Manual MSD versión pro every 5 months. Most recently, iDoctus was updated on September 17, 2026 and Manual MSD versión pro on September 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.*