# Merck Manual Consumer

> Consumer medical encyclopedia with expert-written health information. (iPhone/iPad app by Merck & Co Inc.)

- Source: https://appshunter.io/ios/app/merck-manual-consumer/id331008341 (this page in markdown: same URL + `.md`)
- Developer: [Merck & Co Inc](https://appshunter.io/developer/334253467)
- Category: Medical, Health & Fitness
- Price: Free
- Rating: 4.60/5 from 164 App Store ratings · 91 written reviews indexed
- Age rating: 17+
- Requires: iOS 13.0 · 200 MB
- Languages: American English
- Released: 2009-09-23
- Data updated: 2026-08-17
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/merck-manual-consumer/id331008341/reviews.md

## What is Merck Manual Consumer?

SPECIAL NOTE ABOUT DOWNLOAD

*** Downloading this app is a 2-step process: the first step is a download of the app template, and the second step is a full download of app content. Please do not navigate away from the app until both steps have been completed. ***

Developed especially for patients, caregivers, and families, this version of the Merck Manual medical information app is created just for you. Now with many new features and enhancements, the Merck Manual Consumer app is written in everyday language. This Consumer Version provides clear, practical explanations for thousands of medical disorders, including symptoms and what doctors do to diagnose and treat medical conditions. 

The trusted Merck Manual Consumer medical information app for on-the-go reference offers: 
• Health and medical information written and updated regularly by more than 350 medical experts
• Topics searchable by symptom, diagnosis or treatment, all written in easy-to-understand language
• Photos and Illustrations on thousands of disorders and diseases
• Animations that visually demonstrate diseases and treatments 
• Interactive Quizzes* to test knowledge on health topics--scores can be posted on Twitter 
• Drug and Medicine Information  
• Medical News and Commentary* covering the most current and important health topics 
• Editorials* written by top medical experts 
• Self-assessments* to check your health and fitness levels
• Medical Podcasts* debunking medical myths from acclaimed doctors across the country

*Internet access needed.

About Merck Manuals
Our mission is simple: 
We believe that health information is a universal right and that every person is entitled to accurate, accessible and usable medical information. We have a responsibility to protect, preserve and share the best current medical information to enable more informed decisions, enhance relationships between patients and professionals, and improve health care outcomes around the world. 
That’s why we are making the Merck Manuals available for free in digital form to professionals and patients around the world. No registration or subscription required, and no ads.

NOND-1179303-0001 04/16
This mobile application is intended for use in the United States, its territories, Puerto Rico, and Canada only.

For more information please read the End User License Agreement at 
https://www.merck.com/policy/terms-of-use/merck-apps-home.html.  

For more information about our privacy practices, please see our privacy commitment at https://www.msdprivacy.com 

To report an adverse event with a specific Merck product, please call the Merck National Service Center at 1-800-672-6372.

For questions or help with the app, please contact merckmanualsinfo@merck.com

## Key features

- Expert-written health information
- Everyday language explanations
- Symptom, diagnosis, and treatment search
- Photos and illustrations
- Animations of diseases and treatments
- Drug and medicine information

## What do users think of Merck Manual Consumer?

Overall sentiment: positive

**Pros**

- 👍 Trustworthy knowledge source
- 👍 Excellent and handy resource
- 👍 Valuable information
- 👍 Easy to understand
- 👍 Authoritative and current
- 👍 First resort for medical info
- 👍 Clear, authoritative, no ads
- 👍 Handy and helpful
- 👍 Superb reference
- 👍 Great for parents
- 👍 Offline access
- 👍 Free resource
- 👍 Well explained in layman's terms
- 👍 Reliable information
- 👍 Indispensable resource
- 👍 Portable medical encyclopedia
- 👍 Easy to navigate
- 👍 Good for students
- 👍 Trusted information source
- 👍 No ads
- 👍 Consumer-friendly language

**Cons**

- 🐛 App freezes when searching
- 🐛 App keeps crashing
- 🐛 Search crashes
- 🐛 Unable to load data
- 🐛 Search aborts
- 🐛 Error in medical recommendations
- 🐛 Not user-friendly for doctors
- 🐛 Content too basic for doctors
- 🐛 App is unusable after update
- 🐛 Too complex to use
- 🐛 Font size too small
- 🐛 Download banner obscures display

**Commonly reported bugs**

- App freezes when searching for specific terms
- App crashes repeatedly, especially during searches
- App crashes when searching for 'Flea'
- App crashes after update
- Unable to load data
- Download banner obscures the entire display

**Most requested features**

- More intuitive search for related topics
- Improve search algorithms for easier topic finding
- Allow changing font size
- Fix download banner issue

## Recent user reviews (10 of 91)

All indexed reviews: https://appshunter.io/ios/app/merck-manual-consumer/id331008341/reviews.md

### 5/5 — Dr Emmer

*2026-08-11, version 4.3*

Merck is the best. I’ve tried them all in 28 years as a physician.

### 5/5 — Review

*2026-08-04, version 4.3*

Excellent application

### 5/5 — Great app.

*2026-07-27*

I’m not in the medical profession, but this app and the hard copy provide valuable information especially with all the untrustworthy material on the internet.

### 5/5 — Merck Manual Consumer

*2026-07-15, version 4.3*

Good app

### 4/5 — Find answers quickly

*2026-07-10*

When, what , where,why

### 5/5 — Helps me to understand

*2026-06-23*

Going through several procedures for rare disorders is a little easier to take because I can read here in the Merck Manual at my leisure and in a study mode.

### 5/5 — Exceptional Resource

*2026-05-12*

I have used the Merck Manual for over 10 years.  It has been a great resource to learn from, research, and gain foundational understanding of illness, symptoms, understanding how your body responds to all of this and so much more.  I am able to carry a understandable conversation with my doctor.

### 5/5 — Better knowledge than Wikipedia!!

*2026-03-06, version 4.1*

Trustworthy!!

### 5/5 — Excellent resource

*2026-02-14*

Very handy to look up anything that I need to.

### 5/5 — Great app.

*2026-02-02, version 4.1*

I’m not in the medical profession, but this app and the hard copy provide valuable information especially with all the untrustworthy material on the internet.

## Frequently asked questions about Merck Manual Consumer

### What is the Merck Manual Consumer app?

The Merck Manual Consumer app provides comprehensive medical information written in everyday language. It's designed for patients, caregivers, and families, offering clear explanations of thousands of medical disorders, including symptoms, diagnoses, and treatments.

### What kind of medical information is available?

The app covers a vast range of health and medical topics, including symptoms, diagnoses, treatments, drug and medicine information, and more. It is regularly updated by over 350 medical experts and includes photos, illustrations, and animations to enhance understanding.

### Is the Merck Manual Consumer app free to use?

Yes, the app is completely free to use. There are no registration, subscription fees, or advertisements. Merck believes that health information is a universal right and aims to make accurate, accessible medical information available to everyone.

### What are the system requirements for the app?

The app is intended for use in the United States, its territories, Puerto Rico, and Canada. While the app template downloads first, a second step is required for the full content download, and users should not navigate away until both steps are complete. Some features like quizzes and news require internet access.

### Who developed the Merck Manual Consumer app?

This app is developed by Merck, a global healthcare company. The medical information within the app is written and regularly updated by over 350 medical experts, ensuring accuracy and reliability.

## Version history (last 5 releases)

### 4.3 — 2026-06-17

Resolved search issue in iOS and implemented Text-to-speech in  iOS.

### 4.2 — 2026-04-29

Implemented the latest privacy policy and changed the progress bar color in initial loading page .

### 4.1.1 — 2026-03-13

Minor Updates

### 4.1 — 2025-12-01

Fixed the crashing issue reported

### 3.6.2 — 2025-10-09

Updated minor bug fixes

## Apps similar to Merck Manual Consumer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Johns Hopkins Antibiotic Guide](https://appshunter.io/ios/app/johns-hopkins-antibiotic-guide/id429504851) | 4.9 (3,767) | Free | Medical |
| [Skyscape Medical Library](https://appshunter.io/ios/app/skyscape-medical-library/id818609413) | 4.8 (2,980) | Free | Medical |
| [MSD Manual Consumer](https://appshunter.io/ios/app/msd-manual-consumer/id1124035048) | 4.9 (41) | Free | Medical |
| [MSD Manual Professional](https://appshunter.io/ios/app/msd-manual-professional/id1123678257) | 4.9 (162) | Free | Medical |
| [Bates' Pocket Guide](https://appshunter.io/ios/app/bates-pocket-guide/id650795652) | 4.8 (300) | Free | Medical |
| [MSD Manual Guide to Obstetrics](https://appshunter.io/ios/app/msd-manual-guide-to-obstetrics/id1485620300) | 4.0 (4) | Free | Medical |

## More apps by Merck & Co Inc

- [Merck Manual Professional](https://appshunter.io/ios/app/merck-manual-professional/id331016312)
- [Merck Vet Manual](https://appshunter.io/ios/app/merck-vet-manual/id1289663059)

All apps by Merck & Co Inc: https://appshunter.io/developer/334253467

## Related topics

[merck manual consumer](https://appshunter.io/ios/topics/merck-manual-consumer) · [merck manual](https://appshunter.io/ios/topics/merck-manual) · [merck manual professional](https://appshunter.io/ios/topics/merck-manual-professional) · [jeniffer werle](https://appshunter.io/ios/topics/jeniffer-werle)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*