Comparison

IMAIOS e vs iRad Xrays

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

Head to head
About

IMAIOS e

This comprehensive human anatomy atlas offers over 26,000 medical images, including various views and illustrations. It allows users to explore anatomical structures with interactive features and multiple language options. A free preview is available before subscribing to the full, continuously updated atlas.

Highlights
  • 26,000+ medical and anatomical images
  • Axial, coronal, sagittal views
  • Radiography and angiography images
  • Dissection pictures and illustrations
  • Interactive labeling and search
  • 12 language options
Currently charting
Read full description

IMAIOS e-Anatomy is an atlas of human anatomy for physicians, radiologists, medical students and radiology technicians. Get a sneak peek at more than 26 000 medical and anatomical images for free before subscribing to our detailed atlas of human anatomy. e-Anatomy is based on the award-winning IMAIOS e-Anatomy online atlas. Carry with you the most complete reference of human anatomy, wherever you go, on your mobile device or tablet. e-Anatomy has over 26 000 images containing series of images in axial, coronal and sagittal views as well as radiography, angiography, dissection pictures, anatomical charts and illustrations. All medical images were carefully labeled, more than 967 000 labels available in 12 languages including the Latin Terminologia Anatomica. (More details on: https://www.imaios.com/en/e-Anatomy) Features: - Scroll through image sets by dragging your finger - Zoom in and out - Tap labels to display anatomical structures - Select anatomical labels by category - Easily locate anatomical structures thanks to the index search - Multiple screen orientations - Switch languages at the touch of a button The subscription also gives you access to e-Anatomy on IMAIOS website. e-Anatomy is an atlas of anatomy continuously being improved: updates and new module are part of the subscription! Additional downloads are required for full use of the application. The medical information on this application is provided as a tool and reference for use by licensed medical professionals, competent healthcare professionals and no others, it does not and should not be construed as any form of medical diagnosis or professional medical advice on any matter. About module activation. IMAIOS e-Anatomy has three methods of activation for our different users: 1) IMAIOS members who have access provided by their university or library, may use their user account to enjoy full access to all modules. However, an internet connection is periodically required to verify their user account. 2) Users who have purchased the modules in previous versions of IMAIOS e-Anatomy can use the ""Restore"" feature to activate all previously purchased content. You will not be charged again and the content available by the time of your purchase is permanently accessible offline. 3) New users are invited to subscribe to e-Anatomy. All modules and features will be active for a limited period of time. Subscriptions will be automatically renewed so that they can enjoy continuous access to e-Anatomy. Additional auto-renewable subscription Information: - Subscription automatically renews unless auto-renew is turned off at least 24 hours prior to the end of the current period. - Subscriptions and auto-renewals may be turned off by going to the user's account settings on the App Store after purchase. - No cancellation of the current subscription is allowed during the active subscription period. The screenshots are part of the full e-Anatomy application with all modules enabled. Privacy Policy and Terms of Use - https://www.imaios.com/en/privacy-policy - https://www.imaios.com/en/conditions-of-access-and-use"

About

iRad Xrays

Explore radiographic positioning in 3D and augmented reality. This comprehensive atlas aids in learning and revision for board exams, featuring detailed 3D anatomy and X-ray parameters. It's a valuable teaching tool for universities and a revision aid for students.

Highlights
  • 3D and Augmented Reality radiography
  • Radiographic Positioning Atlas
  • 3D Radiographic Anatomy Atlas
  • Xray Vision™
  • Show Radiograph™
  • Radiographic image evaluation and tips
  • X-ray Parameters at a glance
Features
Currently charting
Read full description

The most used Radiographic Positioning Atlas in the USA and Canada now in 3D and Augmented Reality (supported devices only) - Used as teaching aid in Universities. Use this positioning atlas as a revision tool for your board exams! or as teaching aid in your University using Augmented Reality. - More than 135 radiographic exams AND correlating anatomy all in 3D (in- app purchases) - 3D Radiographic Anatomy Atlas. - Xray Vision™: look through the patients body - Show Radiograph™: (see the corresponding radiograph - where available) - Search by anatomy, or radiographic exposure - Radiographic image evaluation and tips - All X-ray Parameters at a glance. - Universal app (runs natively on iPhone and iPad). *** High Resolution 3D model of Positioning with collimation reference! *** High Resolution X-rays with Radiographic Anatomy! *** Our Radiology Team consists of Consultant Radiologists and experienced Professors of Radiography (please refer to our website for details) *** iCat Solutions Ltd is the leading Radiology Software Company with the most complete Radiological series of apps in the AppStore! With dedicated scientific teams to support ALL fields in Radiology and with the best software engineers we provide a wide range of iPhone and iPad apps for Computed Tomography, MRI, General Radiology and Neuroradiology. visit us at: www.icat.solutions follow us on twitter @iCatSoftware - US/EU Patent Pending -

Screenshots

IMAIOS e4 screens
iRad Xrays4 screens

Verdict

The call

The clearest difference is update cadence: IMAIOS e at every 9 days against iRad Xrays's every 2 months. IMAIOS e also leads on rating (4.9 vs 4.7) and ratings volume (1.4K vs 356). On price, review sentiment, ads and in-app purchases 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. IMAIOS e sells 2 in-app purchases, starting at $21.99 per month and iRad Xrays sells 1 in-app purchase, starting at $15.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

IMAIOS e holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 1.4K and 356 respectively. Written reviews split almost evenly too, at 48% and 49% positive.

UpkeepUpdate frequency

IMAIOS e ships an update every 9 days, iRad Xrays every 2 months. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 8 level
IMAIOS e versus iRad Xrays: the parameters behind the verdict, then further details
ParameterIMAIOS eiRad Xrays
PriceFreeFree
Rating4.9 (1.4K ratings) — better4.7 (356 ratings)
Positive reviews47.9% of reviews48.6% of reviews — better
Number of ratings1.4K — better356
Update frequencyEvery 9 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#89 — better#190
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size2.1 GB238 MB
Age rating17+17+
DeveloperIMAIOSMEDIWARE CY LTD

Customer experience

IMAIOS e

All ratings1,428 ratings
Positive97.1%
Neutral0.9%
Negative2.0%
Written reviews305 reviews
Positive47.9%
Neutral10.8%
Negative41.3%

iRad Xrays

All ratings356 ratings
Positive92.1%
Neutral3.7%
Negative4.2%
Written reviews35 reviews
Positive48.6%
Neutral11.4%
Negative40.0%

Bugs and requests

IMAIOS e

Not enough reviews yet to summarise bugs or requests.

iRad Xrays

Reported bugs

9 issues
  • App stops working after payment
  • Cannot redownload app
  • X-ray room is blank
  • Nothing shows up after selecting a projection
  • Patient not showing for positioning
Show 4 more
  • Update ruined functionality
  • App not loading
  • Cannot see anything
  • Won't work after reinstallation

Requested features

18 requests
  • Allow tube removal
  • Add standing/erect spine positions
  • Include trauma views
  • Add clinical indications
  • Add fluoroscopy procedures
Show 13 more
  • Add surgical C-arm exams
  • Include pelvis inlet/outlet procedures
  • Add anatomy side
  • Add pediatric exposure factors
  • Add fluoro studies
  • Add modified views
  • Add more exams
  • Add collimation details
  • Add bone details to anatomy photos
  • Add more detailed notes and instructions
  • Make 3D mode optional/in settings
  • Group items by category
  • Improve image quality for zoom

In-app purchases

2 purchases

IMAIOS e

Subscriptions2
  • e-Anatomy monthly Subscription$21.991 Month
  • e-Anatomy one year Subscription$132.991 Year
1 purchases

iRad Xrays

Subscriptions1
  • iRad Xrays Yearly Subscription3 Days trial$15.991 Year

Questions

Is IMAIOS e free?
IMAIOS e is free to download, with in-app purchases available.
Is iRad Xrays free?
iRad Xrays is free to download, with in-app purchases available.
Which has better reviews, IMAIOS e or iRad Xrays?
IMAIOS e is rated higher. IMAIOS e averages 4.9 out of 5 from 1.4K ratings, while iRad Xrays averages 4.7 from 356 ratings.
Do IMAIOS e or iRad Xrays have ads?
Neither IMAIOS e nor iRad Xrays shows ads.
Which is updated more often, IMAIOS e or iRad Xrays?
IMAIOS e ships an update every 9 days, and iRad Xrays every 2 months. Most recently, IMAIOS e was updated on September 29, 2026 and iRad Xrays on September 30, 2026.
Which is more popular, IMAIOS e or iRad Xrays?
IMAIOS e currently peaks at #89 in the App Store charts, and iRad Xrays at #190. Chart position reflects recent download velocity rather than total install base.

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