Guide to Diagnostic Tests vs Dermatology Secrets Plus, 5/E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Guide to Diagnostic Tests
Access evidence-based information on over 450 diagnostic tests, including lab work, imaging, and therapeutic monitoring. This resource helps healthcare professionals quickly find answers to common questions about test selection, interpretation, and patient preparation.
- 450+ diagnostic tests
- Evidence-based recommendations
- Algorithms, tables, and charts
- PubMed links
- Custom notes and highlighting
- Full-text search
- Favorites for bookmarking
Read full descriptionHide full description
ABOUT GUIDE TO DIAGNOSTIC TESTS Pocket Guide to Diagnostic Tests, provides immediate, evidence-based information on the selection and interpretation of commonly used laboratory and electrocardiographic tests, diagnostic imaging, and therapeutic monitoring. Including more than 450 updated diagnostic tests, this mobile resource is ideal for answering questions encountered daily by physicians, nurses, students, and other healthcare professionals, such as: • Which test is best to diagnose or follow a patient’s condition? • What is the correct interpretation of an abnormal diagnostic test? • How do I collect the appropriate specimen or prepare the patient for testing? • Where can I find more information on this test in the medical literature? FEATURES • 450+ updated laboratory and diagnostic tests • Evidence-based recommendations • New and updated coverage of emerging and re-emerging pathogens and infectious agents • Extensive use of algorithms, tables, and charts • PubMed links directly to journal citations and available articles • Highlight and make custom notes within any entry • Full Text Search – find topics across from any entry • ‘Favorites’ for bookmarking important entries Editors: Diana Nicoll, MD, PhD, MPA; Chuanyi Mark Lu, MD; Stephen J. McPhee, MD Publisher: McGraw Hill Powered by: Unbound Medicine
Dermatology Secrets Plus, 5/E
Read full descriptionHide full description
For 30 years, the highly regarded Secrets Series® has provided students and practitioners in all areas of health care with concise, focused, and engaging resources for quick reference and exam review. Dermatology Secrets Plus, 5th Edition, by Drs. James E. Fitzpatrick and Joseph G. Morelli, features the Secrets' popular question-and-answer format that also includes lists, tables, and an informal tone - making reference and review quick, easy, and enjoyable. Key Features • Thorough updates throughout, including new chapters on disorders of the male genitalia and disorders of the oral mucosa. • Top 100 Secrets and Key Points boxes provide a fast overview of the secrets you must know for success in practice. • The proven Secrets® format gives you the most return for your study time--concise, easy to read, engaging, and highly effective. 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. Your progress on each card is tracked so you can pick up right where you left off. 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 Dermatology Secrets Plus, 5th Edition by Elsevier. ISBN-13: 978-0323310291 ISBN-10: 9780323310291 Authors: James E. Fitzpatrick, MD, Professor, Department of Dermatology, University of Colorado School of Medicine, Aurora, Colorado Joseph G. Morelli, MD, Professor of Dermatology and Pediatrics, Department of Dermatology, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora, Colorado 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
Screenshots
Verdict
The clearest difference is price: Guide to Diagnostic Tests at Free against Dermatology Secrets Plus, 5/E's $44.99. Dermatology Secrets Plus, 5/E's advantage is in-app purchases (none vs 1) and iOS requirement (10.0 vs 15.0). On update cadence, ads 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
Guide to Diagnostic Tests is free to download; Dermatology Secrets Plus, 5/E costs $44.99 up front. Guide to Diagnostic Tests sells 1 one-off in-app purchase. Dermatology Secrets Plus, 5/E asks for nothing beyond the download.
Guide to Diagnostic Tests ships an update every 9 months, Dermatology Secrets Plus, 5/E every 17 months. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.
| Parameter | Guide to Diagnostic Tests | Dermatology Secrets Plus, 5/E |
|---|---|---|
| Price | Free — better | $44.99 |
| Rating | 4.6 (35 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 35 — better | — |
| Update frequency | Every 9 months — better | Every 17 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 187 MB |
| Age rating | 17+ | 17+ |
| Developer | Unbound Medicine, Inc. | Usatine & Erickson Media LLC |
In-app purchases
Guide to Diagnostic Tests
- Pocket Guide to Diagnostic Tests$54.99
Dermatology Secrets Plus, 5/E
No in-app purchases
Questions
Is Guide to Diagnostic Tests free?
Is Dermatology Secrets Plus, 5/E free?
Do Guide to Diagnostic Tests or Dermatology Secrets Plus, 5/E have ads?
Which is updated more often, Guide to Diagnostic Tests or Dermatology Secrets Plus, 5/E?
Other comparisons















