Comparison

STATworkUP® DDx Clinical Guide vs Guide to Diagnostic Tests

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

Head to head
About

STATworkUP® DDx Clinical Guide

This medical reference app aids healthcare professionals and students in differential diagnosis and treatment decisions. It correlates symptoms, tests, and conditions to help avoid errors and improve patient care. Features include evidence-based facts, practice guidelines, and rapid access to information for thousands of medical terms.

Highlights
  • Differential diagnostic tools
  • Practice guidelines
  • Evidence-based facts
  • Correlates findings, tests, and disorders
  • Voice activation search
  • Web-enabled links
Read full description

Medical Differential Diagnosis & Decision Support Reference App Enabling A New Era In Healthcare Delivery Helps To Avoid Diagnostic & Treatment Errors Fast, mobile, information for medical practice review and learning Designed for iPhone, iPad and iPod touch to bring an exceptional user experience to healthcare providers and students. STATworkUP correlates findings, tests, disorders and remedies, to help you evaluate, diagnose and manage many medical problems. It quickly groups most of the symptoms and signs for a large array of conditions and indicates the appropriate studies and therapy for each. This app contains a rich collection of evidence-based facts, associations and recommendations to guide and improve diagnostic and treatment processes during the encounter. The user interface features typical approaches to investigation, so its operation will be fairly intuitive to medical practitioners. Its functions, and multi-specialty knowledgebase, rapidly deliver content that facilitates the right approach for many presentations: - Fast Comprehensive Evaluations - Differential Diagnostic Tools - Practice Guidelines - Web Enabled Quickly access valuable information for thousands of things in STATworkUP's completely integrated structure. Locate any symptom, study, diagnosis or treatment on full lists in a flash, using tools that let you search by synonyms, categories, and even by voice activation. Rapidly get facts for over 13,000 cross-related and organized terms. Get, read and share concise, yet detailed, information that instantly appears in the apps drill-down views for each tabled topic. STATworkUP can help you to shift focus from the chief complaint to facilitate discovery of less obvious, but significant, manifestations and plausible causes as workup proceeds. Its features assist exploration and evaluation of many other concerns for in-depth problem assessment in a hurry. It groups potentially relevant Findings together to help guide further examination. And it immediately calculates more or less likely possibilities to consider for the items you select as present or not. Weights of corroborative symptoms are rapidly processed, to create lists of possible differential diagnoses for your consideration. The program quickly calculates and shows diagnoses that fit with the selected findings for all of the conditions in the database. STATworkUP rapidly builds prioritized or alphabetized lists of plausible diagnoses, based upon findings you designate or signify by adding checkmarks to listed items. You can even adjust the output results by setting a probability meter to expand or constrain the resulting profile of differential diagnoses based on the amount of likelihood you desire. Subject matter expert web pages are also readily available for each entry in the database, and you can link to them from within the application at the touch of a button. The app uses standard accessibility features like speak text selection or play web video content too. So you can instantly see, and AirPrint, additional information on the internet for any item as well. Navigate through all views and tables with the flick of a finger. The content, user interface and structure of this application have been carefully crafted during 30 years by practicing physicians, computer engineers, mathematicians and medical informaticists. Its large app database is constantly maintained to keep it current. DISCLAIMER: Seek a doctor’s advice in addition to using this app and before making any medical decisions. It should not be substituted for the expert advice of licensed physicians or other credentialed healthcare practitioners. STATworkUP® DDx is NOT intended to supplant sound medical judgment! It Is NOT Intended To Treat, Diagnose, Cure, Mitigate, Or Prevent Disease Or Other Conditions. This app includes help files about how to use it and plenty of online support as well. Enjoy it! Send your feedback to ceo@iatrocom.org

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

Screenshots

STATworkUP® DDx Clinical Guide4 screens
Guide to Diagnostic Tests4 screens

Verdict

The call

STATworkUP® DDx Clinical Guide and Guide to Diagnostic Tests both sit at 4.6 stars, but that hides the real split: 69% of STATworkUP® DDx Clinical Guide's written reviews are positive against 0% of Guide to Diagnostic Tests's. STATworkUP® DDx Clinical Guide also leads on in-app purchases (none vs 1) and update cadence (fortnightly vs every 9 months). Guide to Diagnostic Tests's advantage is price (Free vs $24.99) and iOS requirement (15.0 vs 17.0). On rating, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Guide to Diagnostic Tests is free to download; STATworkUP® DDx Clinical Guide costs $24.99 up front. Guide to Diagnostic Tests sells 1 one-off in-app purchase. STATworkUP® DDx Clinical Guide asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for STATworkUP® DDx Clinical Guide against 4.6 for Guide to Diagnostic Tests. Both are backed by a comparable volume of ratings — 12 and 35 respectively. Written reviews are what separate them: 69% of STATworkUP® DDx Clinical Guide's written reviews are positive against 0% of Guide to Diagnostic Tests's.

UpkeepUpdate frequency

STATworkUP® DDx Clinical Guide ships an update fortnightly, Guide to Diagnostic Tests every 9 months. Both last shipped on October 24, 2026.

Scorecard6 real differences · 4 level
STATworkUP® DDx Clinical Guide versus Guide to Diagnostic Tests: the parameters behind the verdict, then further details
ParameterSTATworkUP® DDx Clinical GuideGuide to Diagnostic Tests
Price$24.99Free — better
Rating4.6 (12 ratings)4.6 (35 ratings) — better
Positive reviews68.8% of reviews — better0.0% of reviews
Number of ratings1235 — better
Update frequencyFortnightly — betterEvery 9 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size25 MB10 MB
Age rating17+17+
DeveloperIATROCOMUnbound Medicine, Inc.

Customer experience

STATworkUP® DDx Clinical Guide

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews16 reviews
Positive68.8%
Neutral0.0%
Negative31.3%

Guide to Diagnostic Tests

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

In-app purchases

None

STATworkUP® DDx Clinical Guide

No in-app purchases

1 purchases

Guide to Diagnostic Tests

One-time1
  • Pocket Guide to Diagnostic Tests$54.99

Questions

Is STATworkUP® DDx Clinical Guide free?
STATworkUP® DDx Clinical Guide costs $24.99, with no in-app purchases.
Is Guide to Diagnostic Tests free?
Guide to Diagnostic Tests is free to download, with in-app purchases available.
Which has better reviews, STATworkUP® DDx Clinical Guide or Guide to Diagnostic Tests?
Guide to Diagnostic Tests is rated higher. STATworkUP® DDx Clinical Guide averages 4.6 out of 5 from 12 ratings, while Guide to Diagnostic Tests averages 4.6 from 35 ratings.
Do STATworkUP® DDx Clinical Guide or Guide to Diagnostic Tests have ads?
Neither STATworkUP® DDx Clinical Guide nor Guide to Diagnostic Tests shows ads.
Which is updated more often, STATworkUP® DDx Clinical Guide or Guide to Diagnostic Tests?
STATworkUP® DDx Clinical Guide ships an update fortnightly, and Guide to Diagnostic Tests every 9 months. Most recently, STATworkUP® DDx Clinical Guide was updated on October 24, 2026 and Guide to Diagnostic Tests on October 24, 2026.

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