Guide to Diagnostic Tests vs Micropedia
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
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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
Micropedia
A practical medical guide to clinical microbiology, offering concise reviews of over 150 pathogens. It details transmission, symptoms, diagnostics, treatment, and more, drawing from reputable sources.
- 150+ pathogen entries
- Clinical presentation details
- Diagnostic testing information
- Treatment protocols
- Search by common names and eponyms
- Sourced from reputable medical texts
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Micropedia is a user-friendly, practical guide of clinical microbiology. Broken down into 150+ entries each focused on a specific pathogen or group of pathogens, Micropedia provides a concise review of over 16 different aspects of each pathogen's clinical presentation including modes of transmission, symptomatology, lab and imaging findings, relevant diagnostic testing, treatment, and additional pearls. To provide a comprehensive perspective each entry is sourced from a respected infectious disease textbook, a popularly-used electronic clinical resource, and recently published journal review articles. Additionally contains a search function which allows for search based on common names, eponyms, geography, acuity, vaccinations, and the entire content of each entry. Although it already contains >100 of the most commonly seen pathogens in infectious disease, future updates will continue to add hundreds more.
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Verdict
Guide to Diagnostic Tests and Micropedia both sit at 4.6 stars, but that hides the real split: 100% of Micropedia's written reviews are positive against 0% of Guide to Diagnostic Tests's. Micropedia also leads on in-app purchases (none vs 1) and iOS requirement (8.0 vs 15.0). Guide to Diagnostic Tests's advantage is ratings volume (35 vs 8). On price, rating, update cadence 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
Both are free to download. Guide to Diagnostic Tests sells 1 one-off in-app purchase. Micropedia asks for nothing beyond the download.
Micropedia holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 35 and 8 respectively. Written reviews point the same way: 0% of Guide to Diagnostic Tests's written reviews are positive against 100% of Micropedia's.
Guide to Diagnostic Tests ships an update every 9 months, Micropedia every 6 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.
| Parameter | Guide to Diagnostic Tests | Micropedia |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (35 ratings) | 4.8 (8 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 35 — better | 8 |
| Update frequency | Every 9 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 12 MB |
| Age rating | 17+ | 12+ |
| Developer | Unbound Medicine, Inc. | Scott Crabtree |
Customer experience
Guide to Diagnostic Tests
Micropedia
In-app purchases
Guide to Diagnostic Tests
- Pocket Guide to Diagnostic Tests$54.99
Micropedia
No in-app purchases
Questions
Is Guide to Diagnostic Tests free?
Is Micropedia free?
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