Comparison

Merck Manual Consumer vs Bates' Pocket Guide

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Merck Manual Consumer

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.

Highlights
  • Expert-written health information
  • Everyday language explanations
  • Symptom, diagnosis, and treatment search
  • Photos and illustrations
  • Animations of diseases and treatments
  • Drug and medicine information
Features
Read full description

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

About

Bates' Pocket Guide

This app provides essential information for obtaining health histories and conducting physical exams. It features step-by-step techniques, updated images, and differential diagnoses for quick and accurate interpretation of findings. Ideal for students and professionals needing a fast reference.

Highlights
  • Over 130 detailed topics
  • Step-by-step instructions
  • Updated photographs and illustrations
  • Two-column layout
  • New Algorithms for symptom approaches
  • Differential diagnoses
  • Highlighting and note-taking
  • Advanced search
Features
Read full description

*Featuring the latest content from the latest edition* ABOUT THE BATES' GUIDE: The Bates’ Pocket Guide to Physical Examination and History Taking contains the critical information needed to obtain a meaningful health history, conduct a thorough physical exam, and interpret the findings quickly and accurately. Locate answers fast and review step-by-step techniques and possible findings using the distinctive two-column format with updated images. Bates’ Pocket Guide to Physical Examination and History Taking is the ideal quick-reference resource for today’s medical, PA, pharmacy, and nursing students. FEATURES: • Over 130 detailed topics with step-by-step instructions • Updated photographs, illustrations, and references reinforce key content based on the latest evidence-based information • Two-column layout optimized for smartphones and tablets • New Algorithms provide helpful starting approaches for patients with common presenting symptoms. • Differential diagnoses for common, normal, and abnormal findings • Highlight and take notes within any entry • Advanced Search helps find topics quickly • “Favorites” for bookmarking important entries Authors: Lynn S. Bickley MD, FACP, Peter G. Szilagyi MD, MPH, Richard M. Hoffman MD, MPH, FACP, Rainier P. Soriano MD Publisher: Wolters Kluwer | Lippincott Williams & Wilkins Powered by: Unbound Medicine Unbound Privacy Policy: www.unboundmedicine.com/privacy Unbound Terms of Use: https://www.unboundmedicine.com/end_user_license_agreement

Screenshots

Merck Manual Consumer4 screens
Bates' Pocket Guide4 screens

Verdict

The call

Merck Manual Consumer and Bates' Pocket Guide both sit at 4.6 stars, but that hides the real split: 88% of Merck Manual Consumer's written reviews are positive against 41% of Bates' Pocket Guide's. Merck Manual Consumer also leads on in-app purchases (none vs 1) and update cadence (every 4 months vs every 14 months). On price, rating, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bates' Pocket Guide sells 1 one-off in-app purchase. Merck Manual Consumer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Bates' Pocket Guide holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 169 and 302 respectively. Written reviews complicate that: 88% of Merck Manual Consumer's written reviews are positive against 41% of Bates' Pocket Guide's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Merck Manual Consumer ships an update every 4 months, Bates' Pocket Guide every 14 months. Both last shipped on October 21, 2026.

Scorecard5 real differences · 5 level
Merck Manual Consumer versus Bates' Pocket Guide: the parameters behind the verdict, then further details
ParameterMerck Manual ConsumerBates' Pocket Guide
PriceFreeFree
Rating4.6 (169 ratings)4.8 (302 ratings) — better
Positive reviews87.9% of reviews — better40.9% of reviews
Number of ratings169302 — better
Update frequencyEvery 4 months — betterEvery 14 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS13.0 — better15.0
Further details — not scored
Size200 MB10 MB
Age rating17+17+
DeveloperMerck & Co IncUnbound Medicine, Inc.

Customer experience

Merck Manual Consumer

All ratings164 ratings
Positive90.9%
Neutral3.0%
Negative6.1%
Written reviews91 reviews
Positive87.9%
Neutral1.1%
Negative11.0%

Bates' Pocket Guide

All ratings301 ratings
Positive94.4%
Neutral2.3%
Negative3.3%
Written reviews22 reviews
Positive40.9%
Neutral13.6%
Negative45.5%

User reviews

Merck Manual Consumer

From 169 App Store ratings

What we love

  • 👍 Trustworthy knowledge source
  • 👍 Excellent and handy resource
  • 👍 Valuable information
  • 👍 Easy to understand
  • 👍 Authoritative and current

Room to improve

  • 🐛 App freezes when searching
  • 🐛 App keeps crashing
  • 🐛 Search crashes
  • 🐛 Unable to load data
  • 🐛 Search aborts

Bates' Pocket Guide

From 302 App Store ratings

What we love

  • 👍 Reliable reference
  • 🖼️ Helpful pictures for diagnosis
  • 📚 Good for quick reference
  • 💡 Easy to understand and logical format
  • 🎯 Useful for clinicals and easy to maneuver

Room to improve

  • 💰 Overpriced app
  • 🔄 Outdated software
  • 🖱️ Not user-friendly navigation
  • 💸 Repeated payments required
  • ❌ Incorrect information/algorithms

Bugs and requests

Merck Manual Consumer

Reported bugs

6 issues
  • 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
Show 1 more
  • Download banner obscures the entire display

Requested features

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

Bates' Pocket Guide

Reported bugs

9 issues
  • Sectional information is wrong
  • Topics do not correlate to information
  • Asterisk information is incorrect
  • App information needs updating and reviewing
  • Software is glitchy
Show 4 more
  • Hard to navigate between topics
  • Algorithm images are mismatched with titles
  • Doesn't take Bates account
  • Didn't work (iOS 7)

Requested features

5 requests
  • Update and review app information for accuracy
  • Improve content layout and navigation
  • Offer better preview options before purchase
  • Provide discounts for existing textbook/resource owners
  • Clarify product offerings to avoid buyer confusion

In-app purchases

None

Merck Manual Consumer

No in-app purchases

1 purchases

Bates' Pocket Guide

One-time1
  • Bates' Pocket Guide 9th ed.$69.99

Questions

Is Merck Manual Consumer free?
Merck Manual Consumer is free to download, with no in-app purchases.
Is Bates' Pocket Guide free?
Bates' Pocket Guide is free to download, with in-app purchases available.
Which has better reviews, Merck Manual Consumer or Bates' Pocket Guide?
Bates' Pocket Guide is rated higher. Merck Manual Consumer averages 4.6 out of 5 from 169 ratings, while Bates' Pocket Guide averages 4.8 from 302 ratings.
Do Merck Manual Consumer or Bates' Pocket Guide have ads?
Neither Merck Manual Consumer nor Bates' Pocket Guide shows ads.
Which is updated more often, Merck Manual Consumer or Bates' Pocket Guide?
Merck Manual Consumer ships an update every 4 months, and Bates' Pocket Guide every 14 months. Most recently, Merck Manual Consumer was updated on October 21, 2026 and Bates' Pocket Guide on October 21, 2026.

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