# ナスカレ≪ナースカレンダー≫ vs MSDマニュアルプロフェッショナル版

The clearest difference is rating: MSDマニュアルプロフェッショナル版 at 5.0 against ナスカレ≪ナースカレンダー≫'s 4.5. MSDマニュアルプロフェッショナル版 also leads on iOS requirement (13.0 vs 15.0). ナスカレ≪ナースカレンダー≫'s advantage is update cadence (every 2 months vs every 6 months) and ratings volume (22 vs 3). On price, review sentiment, 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.

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 4.5. That said, the two scores are not equally well evidenced: ナスカレ≪ナースカレンダー≫ has 22 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 73% of ナスカレ≪ナースカレンダー≫'s written reviews are positive against 71% of MSDマニュアルプロフェッショナル版's, so the app with the better star average is not the one people write more warmly about.

ナスカレ≪ナースカレンダー≫ 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 September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | ナスカレ≪ナースカレンダー≫ | MSDマニュアルプロフェッショナル版 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (22 ratings)](https://appshunter.io/ios/app/id727459432/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/msd/id1401484326/reviews)** |
| Number of ratings | **22** | 3 |
| Positive reviews | **73.1% of reviews** | 70.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | — | Free |
| Size | 40 MB | 199 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [株式会社クイック](https://appshunter.io/developer/580042225) | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) |

## What reviewers say

### ナスカレ≪ナースカレンダー≫

[App page](https://appshunter.io/ios/app/id727459432)

**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 ナスカレ≪ナースカレンダー≫ free?

ナスカレ≪ナースカレンダー≫ 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, ナスカレ≪ナースカレンダー≫ 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. ナスカレ≪ナースカレンダー≫ averages 4.5 out of 5 from 22 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 ナスカレ≪ナースカレンダー≫ or MSDマニュアルプロフェッショナル版 have ads?

Neither ナスカレ≪ナースカレンダー≫ nor MSDマニュアルプロフェッショナル版 shows ads.

### Which is updated more often, ナスカレ≪ナースカレンダー≫ or MSDマニュアルプロフェッショナル版?

ナスカレ≪ナースカレンダー≫ 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, ナスカレ≪ナースカレンダー≫ was updated on September 23, 2026 and MSDマニュアルプロフェッショナル版 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.*