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MobilEM is a clinical reference app for emergency medicine professionals, offering evidence-based guidance on iOS and Android.

The App DNA

What makes this app unique?

Clinicians hire MobilEM to reduce cognitive load during high-stakes shifts, using its library as a reliable, pocket-sized decision support tool.

For Emergency medicine physicians-in-training and clinical professionals requiring rapid, evidence-based reference material.

What does it look like?

Key features

Clinical Reference Librarystandard

Evidence-based guidance for antibiotics, toxicology, EKGs, and pediatric emergencies

Universal Searchstandard

Cross-category search functionality for rapid clinical decision support

Note-taking and Bookmarkingedge

User-defined annotations and saved reference points for personalized clinical workflows

How much does it cost?

freemiumFree content accessA la carte resource purchasesAll-access subscription pass

Hybrid model combining free entry-level content with both individual resource sales and a recurring all-access subscription.

Velocity

Maintenance developmentopaqueShow more...

The app has shipped only two releases in the last 4.5 months, resulting in a cadence of approximately 0.1 releases per week. Development is currently in a maintenance phase, focusing exclusively on generic bug fixes and content updates without clear feature milestones. There is no evidence of live-ops activity or significant feature development in the observed data. The current release pattern suggests a low-priority maintenance cycle.

See all version history

Who built it?

Emergency Medicine Residents' Association

4 apps tracked · Medical

EMRA Peds MedsEMRA Peds MedsEMRA Antibiotic GuideEMRA Antibiotic GuideEMRA PressorDexEMRA PressorDex
Explore the full publisher profile

User Sentiment

What do users think recently?

The recent review mood reads frustrated. Users appreciate comprehensive clinical reference library provides essential medical guidance for emergency department shifts.

How are ratings & reviews evolving?

App Store
3.55 · 38
Google Play
3.17 · 37

What users say, by theme

What Users Love
  • Comprehensive clinical reference library provides essential medical guidance for emergency department shifts
What Frustrates Users
  • Subscription verification failures prevent users from accessing purchased clinical content after updates
What Users Want 1 request inside

44 of 44 recent reviews analyzed · high confidence · Frustrated overall

Read the full review analysis

Unlock 1 user request, each backed by review evidence.

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Competition

Competitive landscape for MobilEM

How's the Medical market?

MobilEM holds a #14 Grossing position in the US Medical category, but the 3.36 average rating across 75 total ratings indicates that technical instability is currently suppressing its potential revenue ceiling.

Read the market outlook

The rivals identified

WikEM
WikEMactive nemesis

By OpenEM Foundation

Both apps target emergency medicine clinicians with reference material, creating direct competition for daily clinical utility and professional reference.

  • WikEM provides offline access to its wiki database, reducing reliance on connectivity for clinical reference.
  • WikEM gates AI-powered natural language queries behind a subscription, providing distinct functional utility.
  • MobilEM includes note-taking and bookmarking, which tethers user-generated clinical data to the application.
MobilEM vs WikEM
Show 2 more

Unlock the head-to-head verdict: where this rival wins, and where it loses.

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The Analyst's Read

Key takeaways for MobilEM

Where is it heading?

The clinical reference market is consolidating around high-frequency, stable tools that integrate into active workflows. MobilEM's current maintenance-mode cadence leaves it exposed to rivals with better reliability, so the PM must pivot from content expansion to technical hygiene to prevent further erosion of its professional user base.

  • Subscription verification failures post-update drive recurring churn, which compounds the negative sentiment already visible in the 3.36 average rating.
  • Application instability during critical clinical shifts erodes professional trust, which will likely accelerate user migration to more stable, specialized competitors.

The SWOT

Core Strengths
  • Evidence-based library functions as a brand-authority moat for clinical reference
  • Note-taking features increase switching costs by tethering user-generated clinical data
Critical Frictions 2 weaknesses inside
Growth Levers
  • Pediatric emergency medicine content expansion addresses top user request
  • Wearable integration could provide a differentiator against static reference rivals
Market Threats 2 threats identified

Next best moves

1 Invest · 1 Pivot

Rebuild subscription verification logic because verification failures are the top complaint theme → reduce churn

+ 1 more prioritized move

The counter-intuitive read

The app's #14 Grossing rank is a liability…

Read the full take

Feature gaps

Real-time diagnostic hardware integration (available in Kardia but absent here) +1

Since the last report: MobilEM has entered a maintenance phase with no new feature development, while technical instability in subscription verification and core modules continues to drive negative sentiment.

Bottom line

MobilEM maintains a strong clinical authority, but the recurring subscription verification failures and module crashes directly undermine its professional value, so the team must prioritize authentication stability to prevent further churn.

Unlock 2 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.

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Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by MobilEM, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

MobilEM has entered a maintenance phase with no new feature development, while technical instability in subscription verification and core modules continues to drive negative sentiment.

shifted

Development Velocity

declined

Technical Stability

added

Competitive Threats

shifted

Feature Categorization

Cite this report

Marlvel.ai. “MobilEM Intelligence Report.” Updated May 26, 2026. https://marlvel.ai/apps/com-emra-mobilem

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