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Merck Manual Consumer

Merck Manual Consumer

by Merck & Co Inc

163 ratings
86 reviews
💪 Health & Fitness
🏥 Medical
Free

Details

  • Released
  • Updated
  • September 23, 2009
  • June 17, 2026

Features

Developer

Merck & Co Inc
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Merck Manual Consumer screenshot #1 for iPhone
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Reviews summary↘︎
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❓5 answered
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About

Access comprehensive medical information in everyday language. This app provides clear explanations of thousands of medical disorders, symptoms, diagnoses, and treatments, along with expert insights and multimedia resources.

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

What users say

Summarized from real user reviews of Merck Manual Consumer. Based on 163 reviews and a 4.6/5 average, it highlights the 21 positives and 12 negatives reviewers mention most about this Medical app.

Positive things

  • 👍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

Negative things

  • 🐛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
See all reviews

What's New in Merck Manual Consumer

4.3

June 17, 2026

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

User reviews

Most RecentHighest RatedLowest Rated

Helps me to understand

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.
Wizard 91919Wizard 91919

Exceptional Resource

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.
IM 4GIVN2IM 4GIVN2

Better knowledge than Wikipedia!!

Trustworthy!!
Deezer5Deezer5

Excellent resource

Very handy to look up anything that I need to.
Labrat2655Labrat2655

Great app.

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.
John G ( CA )John G ( CA )
See 81 more reviews

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User experience

🐞

Reported Bugs

6 issues

App freezes when searching for specific terms

Bug

App crashes repeatedly, especially during searches

Bug

App crashes when searching for 'Flea'

Bug

App crashes after update

Bug

Unable to load data

Bug

Download banner obscures the entire display

Bug
✨

Requested Features

4 requests

More intuitive search for related topics

Feature

Improve search algorithms for easier topic finding

Feature

Allow changing font size

Feature

Fix download banner issue

Feature

FAQ

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.