MobilEM vs DDx

One of our greatest privileges at EMRA is offering resources that can help make every clinical shift easier, through evidence-based guidance in your pocket. Get updated recommendations for antibiotics, toxicology, EKGs, orthopedic injuries, airway management, pediatric emergencies, splinting, critical care medications, and more. Enjoy free content, purchase our resources a la carte, or subscribe to our all-access pass (best value!) to take full advantage of these key features: • Fast, easy navigation • Powerful universal search • Bookmarking • Note-taking fields • Continual updates that require no action on your part We hope you find MobilEM to be useful; check back often, as we will be adding new content on a regular basis. Please note: EMRA is committed to your privacy. See our policy at https://www.emra.org/about-emra/privacy-policy/. Terms of Use: This and all other digital reference content, including all content offered under subscription is intended for a single user on devices belonging to that user. Use of this app running on a common device shared by an organization is disallowed. For further information on terms of use and EULA please see: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ This app is intended for the US healthcare market.

DDx is a fast, offline differential diagnosis lookup tool — like a textbook in your pocket. Open any symptom and see a ranked list of diagnoses, with don't-miss conditions surfaced first. Built for medical students, residents, and clinicians who want a no-frills educational reference at the bedside. In the same category as Diagnosaurus. WHAT'S INSIDE • 375 symptoms across 17 body systems • 6,148 differentials, ranked by probability and urgency • Don't-miss diagnoses highlighted in red • ICD-10 codes for the most common conditions • Search by symptom name, synonym, ICD-10, or diagnosis • Generated PubMed search references on every diagnosis • Bookmark symptoms for quick recall Unlock the workflow tools that keep you moving fast: • Five clinical scoring calculators — HEART (chest pain risk), Wells (DVT pre-test probability), PERC (PE rule-out), CURB-65 (pneumonia severity), Modified Centor (strep pharyngitis) • Reverse condition lookup — find every symptom a diagnosis can present with • Patient-context filters — age and sex chips on every symptom • All future content and feature updates included The core differential diagnosis lookup stays free, forever. DESIGNED FOR THE BEDSIDE • Built for iPhone and iPad with full Dark Mode — true near-black for dim wards • Triage-board layout: hairline rules, ranked numerals, urgency-only color • 100% offline after install — no account, no sign-up, no tracking, no ads • Universal app: one purchase covers iPhone, iPad, and Apple Vision Pro EDUCATIONAL REFERENCE — IMPORTANT DDx is an educational reference. It is NOT a medical device, does NOT provide individualized medical advice, and is NOT a clinical decision support system. The content is generated from medical literature and may contain inaccuracies. Always verify against primary sources. Any clinical action remains the sole responsibility of the qualified clinician caring for the patient. PRIVACY DDx never collects, transmits, or stores personal data. No account. No analytics. No tracking. Bookmarks live on your device only. LICENSE Use of DDx is governed by Apple's Licensed Application End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/