Comparison

X vs Ferri's Netter Patient Advisor

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

Head to head
About

X

This medical education app offers a vast library of narrated tutorials covering numerous specialties. It's designed for healthcare settings to help patients understand medical conditions and treatments through interactive learning.

Highlights
  • Narrated educational tutorials
  • Interactive quizzes with feedback
  • Covers 35 medical specialties
  • Over 1100 English titles
  • Over 500 Spanish titles
  • Self-paced learning
Features
Read full description

X-Plain® is patient education software used in hospitals, clinics and other healthcare settings. It provides educational tutorials that are self-paced, narrated and have questions with corrective feedback for better comprehension. X-Plain has approximately 1100 English titles and 500 Spanish titles covering 35 medical specialties.

About

Ferri's Netter Patient Advisor

This app provides clear, visual patient education using over 2,000 Netter-style illustrations and expert explanations. It helps patients understand health conditions and their role in care, with offline access and smart search functionality.

Highlights
  • Over 2,000 Netter-style illustrations
  • Expert explanations by Dr. Fred Ferri
  • Patient education for health conditions
  • Offline content access
  • SmartSearch technology
  • Browse by specialty or alphabetically
Features
Read full description

"Try before you buy" - Download the FREE App, which includes sample content. In-App purchase required to unlock all content. Combines more than 2,000 Netter and Netter-style illustrations with explanations from renowned author Dr. Fred Ferri to provide an easy understanding of each health condition and what patients can do to facilitate their own care. DESCRIPTION Bring the clear and didactic art of Netter to your patients! Make patient engagement and compliance as easy as possible with the new edition of Ferri's Netter's Patient Advisor. Patient education by renowned author Dr. Fred Ferri with thousands of Netter and Netter-style illustrations for a greater understanding of each health condition and what patients can do to facilitate their own care. Key Features - Highly visual and succinct patient education were designed to offer patients the information they need to know in a quick, memorable format. - Browse the text by specialty or alphabetically. - No internet connection is required to access the content after the initial download. Find information quickly using powerful SmartSearch technology. Search part of term for those hard to spell medical terms. ISBN 10: 0323393241 ISBN 13: 978-0323393249 SUBSCRIPTION : Please purchase a yearly auto-renewing subscription to receive content access and available updates. Yearly auto-renewing payments- $79.99 Payment will be charged to your 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. Subscription may be managed by the user and auto-renewal can be disabled at any time by going to your device “Settings” and tapping “iTunes & App Store”. Any unused portion of a free trial period will be forfeited when you purchase a subscription, where applicable. If you have any questions or comments, email us any time: customersupport@skyscape.com or call 508-299-3000 Privacy Policy - https://www.skyscape.com/terms-of-service/privacypolicy.aspx Terms and Conditions - https://www.skyscape.com/terms-of-service/licenseagreement.aspx Author(s): Fred Ferri Publisher: Elsevier Health Sciences Company

Screenshots

X3 screens
Ferri's Netter Patient Advisor4 screens

Verdict

The call

The clearest difference is in-app purchases: X at none against Ferri's Netter Patient Advisor's 1. X also leads on ads (none vs shown) and update cadence (every 8 days vs every 9 months). Ferri's Netter Patient Advisor's advantage is iOS requirement (13.0 vs 18.5). On price, rating, ratings volume 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. Ferri's Netter Patient Advisor sells 1 in-app purchase, starting at $79.99 per year. X asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for X against 5.0 for Ferri's Netter Patient Advisor. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

X ships an update every 8 days, Ferri's Netter Patient Advisor every 9 months. Both last shipped on October 7, 2026.

Scorecard5 real differences · 4 level
X versus Ferri's Netter Patient Advisor: the parameters behind the verdict, then further details
ParameterXFerri's Netter Patient Advisor
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 8 days — betterEvery 9 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS18.513.0 — better
Further details — not scored
Size2 MB46 MB
Age rating17+17+
DeveloperPATIENT EDUCATION INSTITUTE INCSkyscape Medpresso Inc

Customer experience

X

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Ferri's Netter Patient Advisor

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

X

No in-app purchases

1 purchases

Ferri's Netter Patient Advisor

Subscriptions1
  • Ferri Netter Patient Adv 1YSub7 Days trial$79.991 Year

Questions

Is X free?
X is free to download, with no in-app purchases.
Is Ferri's Netter Patient Advisor free?
Ferri's Netter Patient Advisor is free to download, with in-app purchases available.
Which has better reviews, X or Ferri's Netter Patient Advisor?
X and Ferri's Netter Patient Advisor are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do X or Ferri's Netter Patient Advisor have ads?
Ferri's Netter Patient Advisor shows ads; X does not.
Which is updated more often, X or Ferri's Netter Patient Advisor?
X ships an update every 8 days, and Ferri's Netter Patient Advisor every 9 months. Most recently, X was updated on October 7, 2026 and Ferri's Netter Patient Advisor on October 7, 2026.

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