Comparison

Guide to Diagnostic Tests vs Micropedia

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

Head to head
About

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.

Highlights
  • 450+ diagnostic tests
  • Evidence-based recommendations
  • Algorithms, tables, and charts
  • PubMed links
  • Custom notes and highlighting
  • Full-text search
  • Favorites for bookmarking
Features
Read 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

About

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.

Highlights
  • 150+ pathogen entries
  • Clinical presentation details
  • Diagnostic testing information
  • Treatment protocols
  • Search by common names and eponyms
  • Sourced from reputable medical texts
Features
Read full description

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.

Screenshots

Guide to Diagnostic Tests4 screens
Micropedia4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Guide to Diagnostic Tests sells 1 one-off in-app purchase. Micropedia asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
Guide to Diagnostic Tests versus Micropedia: the parameters behind the verdict, then further details
ParameterGuide to Diagnostic TestsMicropedia
PriceFreeFree
Rating4.6 (35 ratings)4.8 (8 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings35 — better8
Update frequencyEvery 9 monthsEvery 6 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.08.0 — better
Further details — not scored
Size10 MB12 MB
Age rating17+12+
DeveloperUnbound Medicine, Inc.Scott Crabtree

Customer experience

Guide to Diagnostic Tests

All ratings35 ratings
Positive88.6%
Neutral5.7%
Negative5.7%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Micropedia

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews12 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Guide to Diagnostic Tests

One-time1
  • Pocket Guide to Diagnostic Tests$54.99
None

Micropedia

No in-app purchases

Questions

Is Guide to Diagnostic Tests free?
Guide to Diagnostic Tests is free to download, with in-app purchases available.
Is Micropedia free?
Micropedia is free to download, with no in-app purchases.
Which has better reviews, Guide to Diagnostic Tests or Micropedia?
Micropedia is rated higher. Guide to Diagnostic Tests averages 4.6 out of 5 from 35 ratings, while Micropedia averages 4.8 from 8 ratings.
Do Guide to Diagnostic Tests or Micropedia have ads?
Neither Guide to Diagnostic Tests nor Micropedia shows ads.
Which is updated more often, Guide to Diagnostic Tests or Micropedia?
Guide to Diagnostic Tests ships an update every 9 months, and Micropedia every 6 months. Most recently, Guide to Diagnostic Tests was updated on October 24, 2026 and Micropedia on October 7, 2026.

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