Common Differential Diagnosis is an offline medical reference tool for students and doctors, providing bi-directional symptom-to-disease mapping across ten clinical specialties.
The App DNA
What makes this app unique?
The app removes the need for an active internet connection to access basic diagnostic associations, serving users in clinical settings where connectivity is unreliable.
For Medical students, young doctors, and healthcare professionals.
What does it look like?
Key features
Allows users to view symptoms linked to a specific disease or diseases associated with a specific symptom.
Accesses the entire medical database without an active internet connection.
How much does it cost?
The app operates as a free educational resource with no visible monetization or in-app purchase gates.
Velocity
Dormant developmentopaqueShow more...
Common Differential Diagnosis has been inactive for 2,900 days, placing it firmly in the zombie category. The single available release in the history provided only minor bug fixes and improvements, with no subsequent development or feature expansion. There is no evidence of ongoing support or maintenance for the platform.
Who built it?
Mohammed Musa
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X-Ray Differential DiagnosisUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Common Differential Diagnosis
How's the Medical market?
Common Differential Diagnosis maintains a static position in the medical reference category, with no updates recorded in over 2,900 days. The lack of recent activity limits its competitiveness against clinical tools that provide real-time guideline updates.
Read the market outlookThe rivals identified
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Key takeaways for Common Differential Diagnosis
Where is it heading?
Users report: The medical reference market is consolidating around cloud-connected platforms that offer real-time guideline updates and peer-reviewed content. Common Differential Diagnosis remains exposed due to its static, outdated database, which will continue to lose relevance as clinical standards shift.
- The 2,900-day update gap indicates the app is in a permanent zombie state, which erodes trust for any professional medical use case.
The SWOT
- Offline-first architecture ensures access in low-connectivity clinical environments
- Bi-directional symptom-disease mapping enables rapid diagnostic association lookup
- Transitioning to a subscription model could fund necessary clinical content updates
Next best moves
Sunset the application because the seven-year update gap creates unmanageable clinical liability → reduce brand risk
The counter-intuitive read
The app's greatest asset, its offline-only design, is also its primary failure mode…
Read the full takeSince the last report: The app's strategic trajectory has shifted from a stagnant reference tool to a recommended sunset candidate, driven by the persistent 2,900-day update gap and emerging concerns regarding clinical liability.
Bottom line
The seven-year update gap invalidates the utility of Common Differential Diagnosis as a reliable clinical reference, as medical guidelines evolve faster than static databases can support.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeSources
- [1] App Store, source
Report last updated