# MSDマニュアル家庭版 vs Plumb's | Standards

The clearest difference is monetization model: MSDマニュアル家庭版 at free against Plumb's | Standards's subscription. MSDマニュアル家庭版 also leads on review sentiment (83% vs 57%) and iOS requirement (13.0 vs 15.1). Plumb's | Standards's advantage is update cadence (every 3 weeks vs every 6 months) and ratings volume (3.3K vs 1). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for MSDマニュアル家庭版 against 4.9 for Plumb's | Standards. That said, the two scores are not equally well evidenced: Plumb's | Standards has 3.3K ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 83% of MSDマニュアル家庭版's written reviews are positive against 57% of Plumb's | Standards's.

MSDマニュアル家庭版 ships an update every 6 months, Plumb's | Standards every 3 weeks. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | MSDマニュアル家庭版 | Plumb's | Standards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/msd/id1401474144/reviews)** | [4.9 (3.3K ratings)](https://appshunter.io/ios/app/plumbs-standards/id1556729700/reviews) |
| Number of ratings | 1 | **3.3K** |
| Positive reviews | **82.7% of reviews** | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | **Free** | Subscription |
| Size | 200 MB | 62 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) | [Brief Media](https://appshunter.io/developer/1018418856) |

## What reviewers say

### 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


### Plumb's | Standards

[App page](https://appshunter.io/ios/app/plumbs-standards/id1556729700)

This app provides trusted veterinary clinical decision support, integrating comprehensive drug information and treatment guidance. It offers tools for diagnosis, treatment, and client education, designed for veterinary professionals.

**Highlights:** Veterinary drug and dosing information, Drug interaction checker, Conversion calculator, Diagnosis and treatment monographs, Management algorithms, Differential diagnosis lists, Client education handouts

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Super helpful
- 👍 Excellent resource
- 👍 Very helpful and easy to use
- 👍 Worth the price
- 👍 Amazing app

**What reviewers complain about**

- 🐛 Signing in issues
- 🐛 Impossible to get an answer from Support
- 💰 Disappointed - Careful before purchasing!
- 🐛 No calculator
- 🐛 Imposible to renew

**Reported bugs**

- Signing in issues
- Crashing
- Login/password reset problems
- Compatibility issues on iPad

**Requested features**

- Add calculator function
- Improve renewal/subscription management


## Frequently asked questions

### 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.

### Is Plumb's | Standards free?

Plumb's | Standards is free to download, with no in-app purchases.

### Which has better reviews, MSDマニュアル家庭版 or Plumb's | Standards?

MSDマニュアル家庭版 is rated higher. MSDマニュアル家庭版 averages 5.0 out of 5 from 1 ratings, while Plumb's | Standards averages 4.9 from 3.3K ratings.

### Do MSDマニュアル家庭版 or Plumb's | Standards have ads?

Neither MSDマニュアル家庭版 nor Plumb's | Standards shows ads.

### Which is updated more often, MSDマニュアル家庭版 or Plumb's | Standards?

MSDマニュアル家庭版 ships an update every 6 months, and Plumb's | Standards every 3 weeks. Most recently, MSDマニュアル家庭版 was updated on September 21, 2026 and Plumb's | Standards on September 25, 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.*