Comparison

palmEM AI vs PEPID®

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

palmEM AI

This AI-powered emergency medicine guide provides rapid, evidence-based clinical decision support for medical professionals. It offers tailored guidance for specific patient scenarios and a comprehensive knowledge base, accessible offline.

Highlights
  • AI clinical decision support
  • Plain language medical queries
  • Evidence-based workups and management
  • Offline core content access
  • Medication quick reference
  • Procedure step-by-step guidance
  • Clinical decision rules
Features
Currently charting
Read full description

palmEM: Emergency Medicine Quick Reference, Offline Guide, Point-of-Care Reference and AI Clinical Decision Support The most comprehensive EM quick reference ever created, powered by advanced AI. The #1 medical app in 80+ countries. Apple's "What's Hot" and "New and Noteworthy." WHY palmEM? AI that actually understands medicine • Your specific patient scenario. Your exact question. Ask anything in plain language, just like you would ask a colleague, and get tailored clinical guidance in seconds. Not generic overviews or academic deep dives. Real answers for real bedside medicine. The answers you need when seconds count • From routine to rare, common to zebras - get evidence-based clinical decision support in seconds. Skip the scrolling. Skip the page flipping. Get straight to the answer you need. Built by emergency medicine physicians • Clinician-made, clinician-used, continuously updated and refined for real practice. Zero industry influence. And we never sell your data. Works the way you work • Intuitive interface. Dark mode. Minimal taps to answers. Fast, focused, and built for the ED. Offline when you need it • Core reference content is accessible offline, so you are covered even without signal. YOUR COMPLETE EM KNOWLEDGE BASE • Evidence-based workups and management • Differentials, red flags, and next steps • Medication quick reference • Procedures and step-by-step guidance • Pediatric emergencies • Clinical decision rules (HEART, PERC, Wells, Canadian C-Spine, and more) • High-yield content without the fluff TRUSTED BY CLINICIANS WORLDWIDE "I've dumped my $300/year app for palmEM. Cheaper, prettier, faster." —EMtutorials.com "There is so much in here I don't know where to begin. Could I enthuse about this any more?" —Life in the Fast Lane "An excellent, rapid point-of-care reference perfectly designed for the time crunch of the emergency department." —iMedicalApps "The relentless search for an EM app that does it all inevitably leads to palmEM." —Emergency Medicine News PERFECT FOR Emergency Medicine • Urgent Care • Critical Care • Internal Medicine • Family Medicine • Primary Care • EMS • Nursing • Paramedics • NPs • PAs • Medical Students • Residents • Fellows • Attendings TRY RISK-FREE FOR 7 DAYS Start your no-obligation trial. Experience AI-powered clinical support that helps you move faster and think sharper. Download now. Your next shift will thank you. --- DISCLAIMER: This app is intended for medical professionals. It is strictly for educational purposes and is not a substitute for professional medical advice, diagnosis or treatment. Consult with a recognized medical professional before making decisions based on information included in this application. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.palm-er.com/site/privacy-policy/

About

PEPID®

Provides healthcare professionals with essential tools for patient care, including a vast drug database, medical calculators, and visual aids. Content is regularly updated and clinically independent, offering reliable information for various medical roles.

Highlights
  • Largest drug database
  • Medical calculators
  • High-res pill photos
  • Clinical illustrations
  • Regularly updated information
  • Independent clinical content
Features
Read full description

PEPID gives healthcare professionals all the tools they need to treat patients at the scene, en route and/or by the bedside. With just a few taps, access the largest drug database on the market, medical calculators, high-res pill photos, illustrations, and much more! -- Updated regularly, so you can be sure you have the most current information available -- Independent clinical content from 12 leading healthcare associations, including the American Academy of Emergency Medicine, American College of Emergency Physicians and the Family Physicians Inquiries Network -- Suites available for physicians, nurses, students, residents, pharmacists, EMTs and paramedics, and more Have questions, issues or feedback? Contact us at support@pepid.com.

Screenshots

palmEM AI4 screens
PEPID®3 screens

Verdict

The call

The clearest difference is review sentiment: palmEM AI at 82% against PEPID®'s 45%. palmEM AI also leads on chart position (#159 vs unranked). PEPID®'s advantage is rating (4.7 vs 4.2) and in-app purchases (none vs 6). On price, update cadence, ads 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

Both are free to download. palmEM AI sells 5 in-app purchases, starting at $9.99 per month. PEPID® asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PEPID® holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: PEPID® has 2.9K ratings behind it against 72, so its average is the more settled of the two. Written reviews complicate that: 82% of palmEM AI's written reviews are positive against 45% of PEPID®'s, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

palmEM AI ships an update every 3 weeks, PEPID® every 5 weeks. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

Scorecard6 real differences · 5 level
palmEM AI versus PEPID®: the parameters behind the verdict, then further details
ParameterpalmEM AIPEPID®
PriceFreeFree
Rating4.2 (72 ratings)4.7 (2.9K ratings) — better
Positive reviews82.5% of reviews — better45.1% of reviews
Number of ratings722.9K — better
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#159 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0.0 — better15.6
Further details — not scored
Size139 MB39 MB
Age rating17+17+
DeveloperpalmER Worldwide LLCPEPID, LLC

Customer experience

palmEM AI

All ratings72 ratings
Positive79.2%
Neutral5.6%
Negative15.3%
Written reviews97 reviews
Positive82.5%
Neutral4.1%
Negative13.4%

PEPID®

All ratings2,900 ratings
Positive94.3%
Neutral1.8%
Negative3.9%
Written reviews71 reviews
Positive45.1%
Neutral2.8%
Negative52.1%

User reviews

palmEM AI

From 72 App Store ratings

What we love

  • 🚀 Quick and efficient reference tool for ED scenarios
  • 👍 Easy-to-navigate interface with logical organization
  • 📚 Comprehensive content covering emergency medicine topics
  • 🎯 Concise, clinically-relevant information without unnecessary fluff
  • 💊 Useful features like Broselow tape and drug dosages

Room to improve

  • ⚠️ Outdated protocols (ACLS, PALS)
  • 🐛 Subscription model confusion and access issues
  • 📱 Compatibility problems with newer iOS versions
  • 🔄 Lack of regular updates over extended periods
  • ❌ Note-taking feature removed or non-functional

PEPID®

From 2.9K App Store ratings

What we love

  • 🚀 Quick information
  • 🔒 Trustworthy content
  • 👍 Useful for daily work
  • 👍 Comprehensive database
  • 👍 User-friendly

Room to improve

  • 🐛 App crashes/won't open
  • 🐛 Outdated/missing content
  • 🐛 Poor optimization for newer devices
  • 💰 Expensive subscription
  • 👎 Difficult to navigate

Bugs and requests

palmEM AI

Reported bugs

8 issues
  • App crashes on latest iOS updates
  • Subscription verification fails for previous owners
  • Access denied despite full subscription status
  • App does not load on iPad
  • Note section disappeared after update
Show 3 more
  • Pages unable to open
  • Blank content display
  • Restore purchases feature not working properly

Requested features

8 requests
  • Add toxidromes section
  • Photo support in note-taking function
  • Swipe-back gesture for faster navigation
  • Procedure images or video links
  • Dark mode option
Show 3 more
  • Restore and improve note-taking functionality
  • More detailed procedure guides
  • Enhanced search capabilities

PEPID®

Reported bugs

3 issues
  • App crashes on login or launch
  • Content fails to download
  • Incompatible with newer iOS versions

Requested features

4 requests
  • Improved search functionality
  • More calculators and tools
  • Automatic content updates
  • Ability to use on multiple devices with single subscription

In-app purchases

5 purchases

palmEM AI

Subscriptions5
  • Monthly Subscription$9.991 Month
  • Monthly Subscription | Unlimited AI$9.991 Month
  • Monthly Subscription$19.991 Month
Show 2 more
  • Monthly Subscription$29.991 Month
  • Annual Subscription | Unlimited AI7 Days trial2 variants$99.991 Year
None

PEPID®

No in-app purchases

Questions

Is palmEM AI free?
palmEM AI is free to download, with in-app purchases available.
Is PEPID® free?
PEPID® is free to download, with no in-app purchases.
Which has better reviews, palmEM AI or PEPID®?
PEPID® is rated higher. palmEM AI averages 4.2 out of 5 from 72 ratings, while PEPID® averages 4.7 from 2.9K ratings.
Do palmEM AI or PEPID® have ads?
Neither palmEM AI nor PEPID® shows ads.
Which is updated more often, palmEM AI or PEPID®?
palmEM AI ships an update every 3 weeks, and PEPID® every 5 weeks. Most recently, palmEM AI was updated on October 12, 2026 and PEPID® on October 10, 2026.

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