# m3.com 電子書籍 vs MSDマニュアル家庭版

The clearest difference is review sentiment: MSDマニュアル家庭版 at 80% against m3.com 電子書籍's 0%. MSDマニュアル家庭版 also leads on rating (5.0 vs 4.5) and ads (none vs shown). m3.com 電子書籍's advantage is update cadence (every 3 weeks vs every 6 months) and ratings volume (4 vs 1). On price, 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.

MSDマニュアル家庭版 holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 0% of m3.com 電子書籍's written reviews are positive against 80% of MSDマニュアル家庭版's.

m3.com 電子書籍 ships an update every 3 weeks, MSDマニュアル家庭版 every 6 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | m3.com 電子書籍 | MSDマニュアル家庭版 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/m3com/id324539795/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/msd/id1401474144/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 0.0% of reviews | **79.6% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 28 MB | 200 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [M3, Inc.](https://appshunter.io/developer/399741640) | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) |

## What reviewers say

### m3.com 電子書籍

[App page](https://appshunter.io/ios/app/m3com/id324539795)

Access and search over 13,000 medical e-books, including drug references and treatment guides. Carry your entire medical library on your iPhone or iPad for offline viewing and quick cross-referencing.

**Highlights:** 13,000+ medical e-books, Cross-book search, Incremental search, Inter-book linking, Offline reference, Notes, bookmarks, marking

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

**In-app purchases:** none


### MSDマニュアル家庭版

[App page](https://appshunter.io/ios/app/msd/id1401474144)

This medical encyclopedia provides clear, practical explanations of thousands of diseases, symptoms, diagnostic methods, and treatments. It features expert-written, regularly updated health information, including photos, illustrations, and videos to aid understanding. Interactive quizzes and medical news are also available.

**Highlights:** Expert-written medical information, Searchable by symptom, disease, or treatment, Photos and illustrations, Videos for visual understanding, Interactive health quizzes, Medical news updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is m3.com 電子書籍 free?

m3.com 電子書籍 is free to download, with no in-app purchases.

### Is MSDマニュアル家庭版 free?

MSDマニュアル家庭版 is free to download, with no in-app purchases.

### Which has better reviews, m3.com 電子書籍 or MSDマニュアル家庭版?

MSDマニュアル家庭版 is rated higher. m3.com 電子書籍 averages 4.5 out of 5 from 4 ratings, while MSDマニュアル家庭版 averages 5.0 from 1 ratings.

### Do m3.com 電子書籍 or MSDマニュアル家庭版 have ads?

m3.com 電子書籍 shows ads; MSDマニュアル家庭版 does not.

### Which is updated more often, m3.com 電子書籍 or MSDマニュアル家庭版?

m3.com 電子書籍 ships an update every 3 weeks, and MSDマニュアル家庭版 every 6 months. Most recently, m3.com 電子書籍 was updated on October 2, 2026 and MSDマニュアル家庭版 on October 5, 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.*