# m3.com 電子書籍 vs 人体の正常構造と機能

The clearest difference is review sentiment: 人体の正常構造と機能 at 60% against m3.com 電子書籍's 0%. 人体の正常構造と機能 also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). m3.com 電子書籍's advantage is update cadence (every 3 weeks vs every 11 months). 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.

m3.com 電子書籍 ships an update every 3 weeks, 人体の正常構造と機能 every 11 months. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | m3.com 電子書籍 | 人体の正常構造と機能 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/m3com/id324539795/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 11 months |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 71 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [M3, Inc.](https://appshunter.io/developer/399741640) | [NIhon-Iji-Shinpousha Co.,Ltd](https://appshunter.io/developer/444906870) |

## 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


### 人体の正常構造と機能

[App page](https://appshunter.io/ios/app/id1166951129)

**Features:** Vision Pro support

**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 人体の正常構造と機能 free?

人体の正常構造と機能 is free to download, with no in-app purchases.

### Do m3.com 電子書籍 or 人体の正常構造と機能 have ads?

m3.com 電子書籍 shows ads; 人体の正常構造と機能 does not.

### Which is updated more often, m3.com 電子書籍 or 人体の正常構造と機能?

m3.com 電子書籍 ships an update every 3 weeks, and 人体の正常構造と機能 every 11 months. Most recently, m3.com 電子書籍 was updated on October 2, 2026 and 人体の正常構造と機能 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.*