Comparison

WikEM vs FP Notebook

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

Head to head
About

WikEM

This app provides a continuously updated wiki and database of emergency medicine knowledge for physicians. Access key information offline for rapid reference during daily practice. An in-app subscription unlocks advanced AI-powered questions, favorites, and history features.

Highlights
  • Emergency medicine knowledge database
  • Continuously updated content
  • Offline access
  • AI-powered questions (subscription)
  • Favorites and history (subscription)
Features
Read full description

WikEM is an online wiki and database of emergency medicine knowledge to assist physicians with their daily practice. The content is continuously updated from WikEM.org allowing for rapid reference of key information. The content is available offline with this mobile application. WikEM is intended for clinicians only and not directly for patients. In app subscription purchases: *The in-app purchase unlocks unlimited natural language questions using our AI and also favorites and history features • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable WikEM terms of use: wikem.org/wiki/WikEM:Terms_of_Use

About

FP Notebook

A comprehensive medical reference for primary care and emergency clinicians, offering rapid access to over 6100 interlinked topic pages. Content is updated monthly through literature reviews and conferences, providing up-to-date information for medical professionals.

Highlights
  • Rapid access medical reference
  • Over 6100 interlinked topic pages
  • Content updated monthly
  • 31 specialty books
  • 700+ chapters
  • Point-of-care tool
Features
Currently charting
Read full description

Family Practice Notebook is a rapid access, point-of-care medical reference for primary care and emergency clinicians. Started in 1995, this collection now contains over 6100 interlinked topic pages divided into a tree of 31 specialty books and over 700 chapters. FP Notebook’s content is updated monthly with systematic literature reviews and conferences. Please purchase an auto-renewing subscription to receive the latest content. The text content for this mobile application is identical to its online counterparts: fpnotebook.com and fpnotebook.com/mobile. Although access to this application is not restricted, the information found here is intended for use by medical providers. Non-clinical users may find the material challenging to understand, and should address specific medical concerns with their medical providers. Try before you buy with a 14-day FREE trial. After that it's only $24.99/year for access, including continuous content updates. Privacy Policy/Terms & Conditions - http://www.fpnotebook.com/disclaimer.htm

Screenshots

WikEM4 screens
FP Notebook4 screens

Verdict

The call

The clearest difference is monetization model: WikEM at free with in-app purchases against FP Notebook's subscription. WikEM also leads on update cadence (every 5 days vs every 2 months). FP Notebook's advantage is chart position (#61 vs unranked). On price, rating, review sentiment and ratings volume 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. WikEM sells 10 in-app purchases, starting at $1.99 per month and FP Notebook sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for WikEM against 4.9 for FP Notebook. Both are backed by a comparable volume of ratings — 4.7K and 3.3K respectively. Written reviews are what separate them: 54% of WikEM's written reviews are positive against 61% of FP Notebook's.

UpkeepUpdate frequency

WikEM ships an update every 5 days, FP Notebook every 2 months. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 8 level
WikEM versus FP Notebook: the parameters behind the verdict, then further details
ParameterWikEMFP Notebook
PriceFreeFree
Rating4.8 (4.7K ratings)4.9 (3.3K ratings) — better
Positive reviews54.1% of reviews61.1% of reviews — better
Number of ratings4.7K — better3.3K
Update frequencyEvery 5 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
Best chart rank—#61 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size157 MB141 MB
Age rating17+17+
DeveloperOpenEM FoundationAtmosphere Apps, Inc.

Customer experience

WikEM

All ratings4,693 ratings
Positive96.1%
Neutral1.3%
Negative2.5%
Written reviews133 reviews
Positive54.1%
Neutral7.5%
Negative38.3%

FP Notebook

All ratings3,337 ratings
Positive96.6%
Neutral1.2%
Negative2.2%
Written reviews72 reviews
Positive61.1%
Neutral0.0%
Negative38.9%

User reviews

WikEM

From 4.7K App Store ratings

What we love

  • 💡 Useful and concise information
  • 🚀 Great resource for quick reference
  • 👍 Helpful for medical professionals

Room to improve

  • 🐛 Frequent login and account issues
  • 🐛 App crashes and database loading problems
  • 🐛 Compatibility issues with newer devices
  • 🔋 High battery consumption

FP Notebook

From 3.3K App Store ratings

What we love

  • 🌟 Excellent, comprehensive medical reference
  • ⚡️ Efficient, concise, and easy to use
  • 🧠 Invaluable for medical students, residents, and practitioners
  • 🤝 Highly recommended by users
  • 🕰️ Frequently used and relied upon for years

Room to improve

  • 💰 Subscription model frustrates some users who previously had free access
  • 🐞 Occasional app freezing or crashing issues reported
  • 🔍 Built-in search function could be improved

Bugs and requests

WikEM

Reported bugs

4 issues
  • Login screen freezes
  • Incompatible with older devices
  • Broken hyperlinks and charts
  • Search function not working as expected

Requested features

4 requests
  • Dark mode support
  • Ability to save favorites and customize the app
  • Improved search functionality
  • Regular content updates

FP Notebook

Reported bugs

2 issues
  • App freezing or crashing on certain devices
  • Subscription issues or unexpected charges

Requested features

2 requests
  • Ability to earn continuing education credits through the app
  • Improved search functionality

In-app purchases

10 purchases

WikEM

Subscriptions2
  • WikEM AI Search$1.991 Month
  • Premium Features$4.991 Year
One-time8
  • Personal Notes$0.99
  • Favorites and Lists$5.99
  • History and Favorites$9.99
Show 5 more
  • WikEM Russian Content$29.99
  • WikEM Italian Content$29.99
  • WikEM Polish Content$29.99
  • WikEM Hindi Content$29.99
  • WikEM Turkish Content$29.99
3 purchases

FP Notebook

Subscriptions3
  • Monthly Subscription$1.991 Month
  • Annual Subscription$19.991 Year
  • Annual Sub14 Days trial$24.991 Year

Questions

Is WikEM free?
WikEM is free to download, with in-app purchases available.
Is FP Notebook free?
FP Notebook is free to download, with in-app purchases available.
Which has better reviews, WikEM or FP Notebook?
FP Notebook is rated higher. WikEM averages 4.8 out of 5 from 4.7K ratings, while FP Notebook averages 4.9 from 3.3K ratings.
Do WikEM or FP Notebook have ads?
Neither WikEM nor FP Notebook shows ads.
Which is updated more often, WikEM or FP Notebook?
WikEM ships an update every 5 days, and FP Notebook every 2 months. Most recently, WikEM was updated on October 10, 2026 and FP Notebook on October 13, 2026.

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