Archived App (Last seen on 16 Sep 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This medical app aids physicians, students, interns, and residents in differential diagnosis by cataloging 507 clinical signs and symptoms. Symptoms are alphabetized from A to Z for easy browsing, with a search function for quick access to specific information.
What's New in DDx ( تشخیص های افتراقی )
1.0
December 6, 2016
This app has been updated by Apple to display the Apple Watch app icon.
Developer apps
FAQ
What is DDx used for?
DDx is a medical application designed to assist physicians, medical students, interns, and residents in differential diagnosis by providing information on 507 clinical signs and symptoms.
How are symptoms organized in DDx?
Symptoms and clinical signs within DDx are categorized alphabetically from A to Z, allowing for systematic browsing and quick access to information.
Can I search for specific symptoms in DDx?
Yes, DDx includes a search button that allows users to quickly find specific symptoms or clinical signs they are looking for within the application's database.
What is the age rating for DDx?
DDx has an age rating of 12+, making it suitable for older students and professionals in the medical field.
What devices is DDx compatible with?
DDx is available for iOS devices, including iPhone, iPad, and iPod.
How often is DDx updated?
The application was last updated on December 6, 2016, with version 1.0. Further update frequency information is not available.
What is the user feedback on DDx?
Based on two ratings, DDx has an average rating of 3.0 stars. Specific user sentiment details are not provided.
Does DDx have ads?
No, DDx does not contain advertisements, as indicated by the 'hasAds' flag being false.
