Comparison

Cohen Pediatric Dermatology 4E vs Kiddee

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

Head to head
About

Cohen Pediatric Dermatology 4E

Features
Read full description

Clinically focused and practical, this diagnostic reference is ideal for anyone who treats children with skin disorders. Over 800 top-quality full-color illustrations, balanced by clear and succinct text, deliver the right amount of clinical detail to help readers identify a wide range of diseases. Plus, summary tables and differential diagnosis algorithms help simplify diagnosis. Key Features: • Contains differential diagnosis algorithms and summary tables that aid in diagnosis. • Offers a comprehensive bibliography at the end of each chapter for further study. • Uses an easily accessible format to locate key information. • Features 200 new or replaced photographs of unparalleled quality. • Includes European drug names when appropriate. This app is very intuitive and easy to navigate, allowing you to browse the contents or search for topics. The powerful search tool gives you word suggestions that appear in the text as you type, so it is lightning fast and helps with spelling those long medical terms. The search tool also keeps a recent history of past search terms so you can go back to a previous search result very easily. You have the ability to create notes and bookmarks separately for text, images and tables to enhance your learning. You can also change the text size for easier reading. After the app has been downloaded, no internet connection is needed to retrieve the content of the app. All of the text and images are available to you on your device anytime, anywhere, and lightning fast. This app is also automatically optimized for whatever size device you are currently using, either phone or tablet. Check out https://usatinemedia.com to learn more and watch a video demo of this app. This interactive app contains the full content of Pediatric Dermatology, 4th Edition by Elsevier. ISBN-13: 978-0723436553 ISBN-10: 072343655X Author: Bernard A. Cohen MD Director of Pediatric Dermatology Johns Hopkins Children’s Center Professor of Pediatrics and Dermatology Johns Hopkins University School of Medicine Baltimore, Maryland, USA Disclaimer: This app is intended for the education of healthcare professionals and not as a diagnostic and treatment reference for the general population. Developed by Usatine Media Richard P. Usatine, MD, Co-President, Professor of Family & Community Medicine, Professor of Dermatology and Cutaneous Surgery, University of Texas Health San Antonio Peter Erickson, Co-President, Lead Software Developer

About

Kiddee

Features
Read full description

Kiddee is a specialized application designed to care for pediatric patients entering a critical condition. Whether it's calculating emergency medication dosages or determining the size of a breathing tube, Kiddee makes managing critical patient care easy and safe for you (in accordance with PALS 2020 guidelines). Noteworthy features: Emergency Medication Calculation: No need to search through books for formulas. With Kiddee, you can quickly and accurately calculate appropriate medication doses for your pediatric patients in urgent situations. Breathing Tube Size Calculation: In cases where intubation is necessary, we provide tools to calculate the appropriate breathing tube size and prepare the necessary equipment for pediatric patients. This empowers you to confidently care for pediatric patients in emergency situations. With Kiddee, you'll have efficient tools to be well-prepared for pediatric patients entering critical conditions in any scenario. Download the Kiddee app and ensure that your pediatric patients receive the best care every day! Warning: This application is intended for preliminary calculations only. Users should exercise medical judgment to determine its suitability for each patient. The information in the app may not cover all cases or always be up to date with the latest guidelines. Please verify medical information from reliable sources before making any decisions. General users should always consult a medical professional before use.

Screenshots

Cohen Pediatric Dermatology 4E4 screens
Kiddee4 screens

Verdict

The call

The clearest difference is price: Kiddee at Free against Cohen Pediatric Dermatology 4E's $64.99. Cohen Pediatric Dermatology 4E's advantage is iOS requirement (10.0 vs 13.0). On update cadence, ads, in-app purchases and device support 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

Kiddee is free to download; Cohen Pediatric Dermatology 4E costs $64.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Cohen Pediatric Dermatology 4E ships an update every 18 months, Kiddee every 14 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 4 level
Cohen Pediatric Dermatology 4E versus Kiddee: the parameters behind the verdict, then further details
ParameterCohen Pediatric Dermatology 4EKiddee
Price$64.99Free — better
Update frequencyEvery 18 monthsEvery 14 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better13.0
Further details — not scored
Size414 MB34 MB
Age rating17+4+
DeveloperUsatine & Erickson Media LLCMedensy Company Limited

In-app purchases

None

Cohen Pediatric Dermatology 4E

No in-app purchases

None

Kiddee

No in-app purchases

Questions

Is Cohen Pediatric Dermatology 4E free?
Cohen Pediatric Dermatology 4E costs $64.99, with no in-app purchases.
Is Kiddee free?
Kiddee is free to download, with no in-app purchases.
Do Cohen Pediatric Dermatology 4E or Kiddee have ads?
Neither Cohen Pediatric Dermatology 4E nor Kiddee shows ads.
Which is updated more often, Cohen Pediatric Dermatology 4E or Kiddee?
Cohen Pediatric Dermatology 4E ships an update every 18 months, and Kiddee every 14 months. Most recently, Cohen Pediatric Dermatology 4E was updated on November 1, 2026 and Kiddee on November 3, 2026.

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