# Antaa（アンター） vs MSDマニュアル家庭版

The clearest difference is rating: MSDマニュアル家庭版 at 5.0 against Antaa（アンター）'s 1.0. MSDマニュアル家庭版 also leads on review sentiment (80% vs 43%) and iOS requirement (13.0 vs 15.1). Antaa（アンター）'s advantage is update cadence (every 2 months vs every 6 months). On price, ratings volume, 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マニュアル家庭版 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 43% of Antaa（アンター）'s written reviews are positive against 80% of MSDマニュアル家庭版's.

Antaa（アンター） ships an update every 2 months, MSDマニュアル家庭版 every 6 months. The most recent releases landed on September 22, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Antaa（アンター） | MSDマニュアル家庭版 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/antaa/id1151798574/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/msd/id1401474144/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 42.9% of reviews | **79.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 57 MB | 200 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Antaa, Inc.](https://appshunter.io/developer/1151798573) | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) |

## What reviewers say

### Antaa（アンター）

[App page](https://appshunter.io/ios/app/antaa/id1151798574)

A comprehensive clinical app for physicians, offering slides, on-demand videos, and consultation support. It facilitates reliable information exchange among over 85,000 doctors, providing quick answers to clinical questions.

**Highlights:** Clinical slides library, Expert Q&A with fast response, On-demand video learning, Drug information and specialist comments, Medical calculation tools

**Features:** macOS Compatibility

**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 Antaa（アンター） free?

Antaa（アンター） 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, Antaa（アンター） or MSDマニュアル家庭版?

MSDマニュアル家庭版 is rated higher. Antaa（アンター） averages 1.0 out of 5 from 2 ratings, while MSDマニュアル家庭版 averages 5.0 from 1 ratings.

### Do Antaa（アンター） or MSDマニュアル家庭版 have ads?

Neither Antaa（アンター） nor MSDマニュアル家庭版 shows ads.

### Which is updated more often, Antaa（アンター） or MSDマニュアル家庭版?

Antaa（アンター） ships an update every 2 months, and MSDマニュアル家庭版 every 6 months. Most recently, Antaa（アンター） was updated on September 22, 2026 and MSDマニュアル家庭版 on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*