# isho.jp vs MSDマニュアルプロフェッショナル版

The clearest difference is review sentiment: MSDマニュアルプロフェッショナル版 at 72% against isho.jp's 23%. MSDマニュアルプロフェッショナル版 also leads on rating (5.0 vs 1.0) and ratings volume (3 vs 1). isho.jp's advantage is update cadence (every 2 months vs every 6 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

MSDマニュアルプロフェッショナル版 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 23% of isho.jp's written reviews are positive against 72% of MSDマニュアルプロフェッショナル版's.

isho.jp ships an update every 2 months, MSDマニュアルプロフェッショナル版 every 6 months. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | isho.jp | MSDマニュアルプロフェッショナル版 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ishojp/id1080863684/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/msd/id1401484326/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 23.1% of reviews | **71.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 46 MB | 199 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ISHO-JP Ltd.](https://appshunter.io/developer/1709250849) | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) |

## What reviewers say

### isho.jp

[App page](https://appshunter.io/ios/app/ishojp/id1080863684)

This app provides a digital platform for medical professionals to access and read specialized medical books and journals. It aims to streamline the process of finding and obtaining essential medical information, supporting the advancement of healthcare.

**Highlights:** Access specialized medical content, Note-taking and highlighting tools, Two-page spread display, Page thumbnail slider, Quick access to table of contents and index, View bibliographic information

**Features:** Vision Pro support

**In-app purchases:** none


### MSDマニュアルプロフェッショナル版

[App page](https://appshunter.io/ios/app/msd/id1401484326)

Access comprehensive medical information for healthcare professionals and students. This app provides clear, practical explanations of thousands of conditions across all major medical specialties, updated regularly with photos, illustrations, and videos.

**Highlights:** Thousands of medical topics, Photos and illustrations, Procedural videos, Quizzes for knowledge testing, Medical news and commentary, Expert opinion articles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is isho.jp free?

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

### Is MSDマニュアルプロフェッショナル版 free?

MSDマニュアルプロフェッショナル版 is free to download, with no in-app purchases.

### Which has better reviews, isho.jp or MSDマニュアルプロフェッショナル版?

MSDマニュアルプロフェッショナル版 is rated higher. isho.jp averages 1.0 out of 5 from 1 ratings, while MSDマニュアルプロフェッショナル版 averages 5.0 from 3 ratings.

### Do isho.jp or MSDマニュアルプロフェッショナル版 have ads?

Neither isho.jp nor MSDマニュアルプロフェッショナル版 shows ads.

### Which is updated more often, isho.jp or MSDマニュアルプロフェッショナル版?

isho.jp ships an update every 2 months, and MSDマニュアルプロフェッショナル版 every 6 months. Most recently, isho.jp was updated on October 15, 2026 and MSDマニュアルプロフェッショナル版 on October 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.*