Comparison

Diagnosaurus® DDx vs Fractures

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

Head to head
About

Diagnosaurus® DDx

This medical reference tool assists healthcare professionals in performing differential diagnoses quickly and confidently. It offers a searchable database of over 1,000 diagnoses, cross-referenced for related conditions, and allows users to save favorite entries and make custom notes.

Highlights
  • Over 1,000 differential diagnoses
  • Search by organ system, symptom, or disease
  • See Related DDx feature
  • Save favorite entries
  • Highlight and make custom notes
  • Universal Index Search
Features
Read full description

** Top-Selling App Used by Tens of Thousands of Health Professionals, Worldwide ** ABOUT DIAGNOSAURUS DDX This quick-reference tool helps healthcare professionals perform differential diagnosis with speed and confidence at the point of care. With Diagnosaurus you can quickly search over 1,000 diagnoses by organ system, symptom, or disease, or you can view all entries. Use the valuable “See Related DDx” feature within each entry to consider alternative diagnoses and quickly link to those entries. The convenient “Favorites” feature allows you to save specific searches and bookmark in your personal archive. FEATURES • More than 1,000 differential diagnoses • Highlight and make custom notes within entries • Entries organized in quick-read format • “See Related DDx” links to other potential diagnoses • Disease, symptom, and organ system indexes • “Favorites” for bookmarking important entries • Universal Index Search to help find answers fast Author: Roni F. Zeiger, MD Publisher: McGraw-Hill Medical Powered by: Unbound Medicine

About

Fractures

A free, expert-approved reference app for healthcare providers to manage fractures and bony injuries. It offers step-by-step splinting guidance, an intuitive bone map, and offline access to reliable medical information.

Highlights
  • Bone map for injury selection
  • Keyword search for fractures
  • Step-by-step splinting instructions
  • Offline access to information
  • Expert-reviewed and trustworthy content
Features
Read full description

Say hello to Fractures.app - your new best friend when it comes to dealing with fractures and bony injuries! This awesome (and free) app is here to make life easier for emergency physicians and healthcare providers, whether you're a seasoned pro or just starting out. Key Features: - Easy-to-use interface: Use our bone map to select the injured region and get a selection of fractures. You can also search through a comprehensive list with just a keyword. - Step-by-step guidance: No more guesswork! Our app gives you straightforward, easy-to-follow instructions on splint application and managing all sorts of fractures. - Offline support: No internet? No problem: Get crucial fracture info even when you're offline, so you're always ready to roll. - Trustworthy content & expert-approved: Rest easy knowing that all information in Fractures.app is meticulously curated, reviewed, and updated by a team of medical experts, so you're always working with reliable and accurate knowledge. Fractures.app is changing the game for healthcare providers everywhere, putting top-notch fracture treatment info right at your fingertips. Disclaimer: This application is not intended to be used by non-clinicians. If you are not a clinician and have sustained a laceration - please seek professional medical attention.

Screenshots

Diagnosaurus® DDx4 screens
Fractures4 screens

Verdict

The call

Diagnosaurus® DDx and Fractures both sit at 4.8 stars, but that hides the real split: 89% of Fractures's written reviews are positive against 53% of Diagnosaurus® DDx's. Fractures also leads on in-app purchases (none vs 1). Diagnosaurus® DDx's advantage is ratings volume (2.5K vs 24) and device support (4 vs 2). On price, rating, update cadence and ads 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. Diagnosaurus® DDx sells 1 one-off in-app purchase. Fractures asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Diagnosaurus® DDx against 4.9 for Fractures. That said, the two scores are not equally well evidenced: Diagnosaurus® DDx has 2.5K ratings behind it against 24, so its average is the more settled of the two. Written reviews are what separate them: 53% of Diagnosaurus® DDx's written reviews are positive against 89% of Fractures's.

UpkeepUpdate frequency

Diagnosaurus® DDx ships an update every 10 months, Fractures every 8 months. The most recent releases landed on November 8, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Diagnosaurus® DDx versus Fractures: the parameters behind the verdict, then further details
ParameterDiagnosaurus® DDxFractures
PriceFreeFree
Rating4.8 (2.5K ratings)4.9 (24 ratings) — better
Positive reviews53.2% of reviews88.9% of reviews — better
Number of ratings2.5K — better24
Update frequencyEvery 10 monthsEvery 8 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size19 MB36 MB
Age rating17+17+
DeveloperUnbound Medicine, Inc.Tom Fadial

Customer experience

Diagnosaurus® DDx

All ratings2,500 ratings
Positive96.2%
Neutral1.6%
Negative2.2%
Written reviews77 reviews
Positive53.2%
Neutral2.6%
Negative44.2%

Fractures

All ratings24 ratings
Positive95.8%
Neutral4.2%
Negative0.0%
Written reviews9 reviews
Positive88.9%
Neutral11.1%
Negative0.0%

Bugs and requests

Diagnosaurus® DDx

Reported bugs

3 issues
  • Subscription issues and inability to restore purchases
  • Blank pages and non-functional content
  • Compatibility issues with newer iOS versions

Requested features

5 requests
  • Add ability to edit or add custom differential diagnoses
  • Improve search functionality and navigation
  • Provide more detailed information on conditions
  • Integrate with other medical resources and databases
  • Improve support for older devices and iOS versions

Fractures

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Diagnosaurus® DDx

One-time1
  • Diagnosaurus DDx$4.99
None

Fractures

No in-app purchases

Questions

Is Diagnosaurus® DDx free?
Diagnosaurus® DDx is free to download, with in-app purchases available.
Is Fractures free?
Fractures is free to download, with no in-app purchases.
Which has better reviews, Diagnosaurus® DDx or Fractures?
Fractures is rated higher. Diagnosaurus® DDx averages 4.8 out of 5 from 2.5K ratings, while Fractures averages 4.9 from 24 ratings.
Do Diagnosaurus® DDx or Fractures have ads?
Neither Diagnosaurus® DDx nor Fractures shows ads.
Which is updated more often, Diagnosaurus® DDx or Fractures?
Diagnosaurus® DDx ships an update every 10 months, and Fractures every 8 months. Most recently, Diagnosaurus® DDx was updated on November 8, 2026 and Fractures on November 3, 2026.

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