Comparison

STATworkUP® DDx Clinical Guide vs MobileDDx™ Pocket DDx Tool

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

MobileDDx™ Pocket DDx Tool

This medical reference tool provides over 1,000 differential diagnoses for medicine and surgery. It allows users to explore conditions by organ system, symptoms, or diseases, and includes 1-year online access. Powerful search technology enables quick information retrieval without an internet connection after initial download.

Highlights
  • Over 1,000 differential diagnoses
  • Sign & Symptom index
  • Disease Index
  • Explore by organ system, symptoms, or diseases
  • SmartSearch technology
  • Offline access
  • 1-year online access with WebView
Features
Read full description

"Try before you buy" - Download the FREE App, which includes sample content. In-App purchase required to unlock all content. Over 1,000+ medicine & surgery differential diagnoses. Sign & Symptom index. Disease Index. Based on 4th Edition of Diagnosaurus Based on 4th Edition of Diagnosaurus, this authoritative, quick reference tool helps you make accurate, informed and confident differential diagnoses at point of care. With MobileDDx™ you can choose to explore topics by organ system, symptoms or diseases only, or search across all topics. For example, if you wish to review the causes of a patient's chief complaint, simply select the symptom or sign from the main index. If you have made a diagnosis and wonder what other disorders to consider, select your diagnosis from the list to see its differential diagnoses. Includes over 1,000 medicine and surgery differential diagnoses derived from the most trusted Current Lange series. And only with Skyscape, any MobileDDx™ differential diagnoses topic can be quickly and easily cross-indexed to related drug, disease or diagnostic topics across your entire mobile reference library! No internet connection is required to access the content after the initial download. Find information quickly using powerful SmartSearch technology. Search part of term for those hard to spell medical terms. If you have any questions or comments, email us any time: customersupport@skyscape.com or call 508-299-3000 Privacy Policy - https://www.skyscape.com/terms-of-service/privacypolicy.aspx Terms and Conditions - https://www.skyscape.com/terms-of-service/licenseagreement.aspx Author(s): Roni F. Zeiger, MD Publisher: The McGraw-Hill Companies, Inc.

Screenshots

STATworkUP® DDx Clinical Guide4 screens
MobileDDx™ Pocket DDx Tool4 screens

Verdict

The call

The clearest difference is review sentiment: STATworkUP® DDx Clinical Guide at 69% against MobileDDx™ Pocket DDx Tool's 0%. STATworkUP® DDx Clinical Guide also leads on in-app purchases (none vs 1) and ads (none vs shown). MobileDDx™ Pocket DDx Tool's advantage is price (Free vs $24.99) and iOS requirement (13.0 vs 17.0). On ratings volume 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

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

ReceptionRating · Positive reviews · Number of ratings

STATworkUP® DDx Clinical Guide holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 12 and 19 respectively. Written reviews point the same way: 69% of STATworkUP® DDx Clinical Guide's written reviews are positive against 0% of MobileDDx™ Pocket DDx Tool's.

UpkeepUpdate frequency

STATworkUP® DDx Clinical Guide ships an update fortnightly, MobileDDx™ Pocket DDx Tool every 5 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

Scorecard8 real differences · 2 level
STATworkUP® DDx Clinical Guide versus MobileDDx™ Pocket DDx Tool: the parameters behind the verdict, then further details
ParameterSTATworkUP® DDx Clinical GuideMobileDDx™ Pocket DDx Tool
Price$24.99Free — better
Rating4.6 (12 ratings) — better4.4 (19 ratings)
Positive reviews68.8% of reviews — better0.0% of reviews
Number of ratings1219 — better
Update frequencyFortnightly — betterEvery 5 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.013.0 — better
Further details — not scored
Size25 MB48 MB
Age rating17+17+
DeveloperIATROCOMSkyscape Medpresso 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%

MobileDDx™ Pocket DDx Tool

All ratings19 ratings
Positive78.9%
Neutral10.5%
Negative10.5%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

STATworkUP® DDx Clinical Guide

No in-app purchases

1 purchases

MobileDDx™ Pocket DDx Tool

One-time1
  • MobileDDx™ Pocket DDx Tool$4.99

Questions

Is STATworkUP® DDx Clinical Guide free?
STATworkUP® DDx Clinical Guide costs $24.99, with no in-app purchases.
Is MobileDDx™ Pocket DDx Tool free?
MobileDDx™ Pocket DDx Tool is free to download, with in-app purchases available.
Which has better reviews, STATworkUP® DDx Clinical Guide or MobileDDx™ Pocket DDx Tool?
STATworkUP® DDx Clinical Guide is rated higher. STATworkUP® DDx Clinical Guide averages 4.6 out of 5 from 12 ratings, while MobileDDx™ Pocket DDx Tool averages 4.4 from 19 ratings.
Do STATworkUP® DDx Clinical Guide or MobileDDx™ Pocket DDx Tool have ads?
MobileDDx™ Pocket DDx Tool shows ads; STATworkUP® DDx Clinical Guide does not.
Which is updated more often, STATworkUP® DDx Clinical Guide or MobileDDx™ Pocket DDx Tool?
STATworkUP® DDx Clinical Guide ships an update fortnightly, and MobileDDx™ Pocket DDx Tool every 5 months. Most recently, STATworkUP® DDx Clinical Guide was updated on November 1, 2026 and MobileDDx™ Pocket DDx Tool on October 24, 2026.

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