Comparison

iRadTech HD vs CT Anatomy

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

Head to head
About

iRadTech HD

A radiographic positioning guide for medical imaging professionals and students. It offers detailed instructions, image quality points, and technical factors for various positions, with an initial free version and an in-app purchase to unlock full content.

Highlights
  • Radiographic positioning guide
  • Detailed instructions
  • Image quality points
  • Suggested technical factors
  • Expandable images and radiographs
  • Notes panel for each position
Features
Read full description

iRadTech HD for the iPad iRadTech HD is a radiographic positioning guide for medical imaging professionals and students. It is designed for use on iPads where the Menu, Instructions and Note panels appear simultaneously in landscape orientation. The initial download is a locked version containing 6 free positions allowing the user to evaluate the app. By clicking on a position name showing a lock icon you will be prompted to unlock the app with an In-app purchase. Honestly, the developer, RadTech Resource Group, encourages you to consider buying iRadTech instead of this iRadTech HD because iRadTech has more features, namely Search, My Notes and My Routines. Get iRadTechLite for FREE to see these features. If iRadTech is not shown in the store on your iPad, select Filters, Supports, iPhone. iRadTech HD v4.1 includes: •6 free Radiographic positions with 200+ once unlocked. •Detailed positioning instructions, image quality points and structures demonstrated - Now also includes suggested technical factors (for digital imaging systems) •Expandable positioning images. •Expandable radiographs. •A Notes panel where you can create and edit separate notes for each position Positioning instructions subheadings: •Technical factors •Image receptor •Position of patient •Position of body part •Breathing instructions •Central ray placement and angle •Image quality points •Structures demonstrated If you have any questions or concerns please feel free to email us at info@iradtech.com. You may visit our website at www.iRadTech.com.

About

CT Anatomy

This comprehensive CT anatomy atlas provides detailed cross-sectional views of the human body. Explore anatomical structures with interactive features like FollowMe™ and QuizMe™ modes. Available on Mac, iPhone, and iPad.

Highlights
  • Cross-sectional CT axial anatomy guide
  • FollowMe™ mode to trace anatomical structures
  • QuizMe™ mode for anatomy skill testing
  • Detailed descriptions for over 700 structures
  • Search and locate anatomical structures
  • English/Spanish and Latin nomenclature
  • MPR (coronal) reformats
Read full description

****************************************************** Best Radiology Mobile App 2015 by AuntMinnie.com ****************************************************** NOW Available for Mac as well! Anatomy of the BRAIN, NECK, THORAX (mediastinum AND lungs), HEART (Cardiac CT/coronary arteries), ABDOMEN, PELVIS (male AND female), LOWER and UPPER EXTREMITIES (Femur, Knee, Ankle, Shoulder, Elbow and Wrist). * MPR views (Coronal) of the Thorax, Abdomen and Pelvis (male) also available The most comprehensive CT Anatomy Atlas in the AppStore *** Recommended by the independent review site iMedicalApps.com: "CT Anatomy is a useful radiology app that helps educate the user on normal human anatomy seen on the CT. It is great for learning general anatomy or showing patients a normal CT scan for comparison. The app has a full body CT scan and uses color coded pins to label the anatomic structures." CT Anatomy is a cross-sectional CT axial anatomy guide. Simple, intuitive and beautiful interface. FEATURING: • FollowMe™ mode. Select and follow any anatomical structure throughout its course. • QuizMe™ mode. Test your anatomy skills. • AboutMe™: Detailed description for EVERY anatomical structure appearing in the app. • SearchMe™: Search and locate anatomical structures with ease. • English/Spanish and Latin nomenclature. • Color coded anatomical structures. • More than 550 CT views with anatomy. • More than 700 anatomical structures with detailed descriptions. • Advance one image at time or scroll with one finger • Use two fingers to pan • Use the pinch gesture to zoom in / out • MPR (coronal) reformats of the Thorax, Abdomen and Pelvis Great reference tool for students, doctors and medical professionals. Learn CT Anatomy on your Mac. *** Yearly Subscription *** • Unlock all Body Parts • Unlock Quiz Mode • Unlock Search Payment will be charged to iTunes Account at confirmation of purchase 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 Terms and Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: www.mediware.cy/privacy

Screenshots

CT Anatomy4 screens

Verdict

The call

The clearest difference is review sentiment: iRadTech HD at 50% against CT Anatomy's 0%. iRadTech HD also leads on iOS requirement (12.0 vs 18.5). CT Anatomy's advantage is rating (4.5 vs 3.3) and ratings volume (126 vs 4). On price, update cadence, 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. iRadTech HD sells 1 one-off in-app purchase and CT Anatomy sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

CT Anatomy holds the better App Store score, 4.5 against 3.3. That said, the two scores are not equally well evidenced: CT Anatomy has 126 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 50% of iRadTech HD's written reviews are positive against 0% of CT Anatomy's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

iRadTech HD ships an update every 19 months, CT Anatomy every 22 months. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

Scorecard5 real differences · 5 level
iRadTech HD versus CT Anatomy: the parameters behind the verdict, then further details
ParameteriRadTech HDCT Anatomy
PriceFreeFree
Rating3.3 (4 ratings)4.5 (126 ratings) — better
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings4126 — better
Update frequencyEvery 19 months — betterEvery 22 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPadiPhone, iPad, Mac — better
Requires iOS12.0 — better18.5
Further details — not scored
Size120 MB24 MB
Age rating12+17+
DeveloperBallinger and Bruckner, LLPMEDIWARE CY LTD

Customer experience

iRadTech HD

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews10 reviews
Positive50.0%
Neutral10.0%
Negative40.0%

CT Anatomy

All ratings126 ratings
Positive88.1%
Neutral2.4%
Negative9.5%
Written reviews5 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

iRadTech HD

One-time1
  • iRadTech HD unlock exams$24.99
1 purchases

CT Anatomy

Subscriptions1
  • Yearly Subscription$9.991 Year

Questions

Is iRadTech HD free?
iRadTech HD is free to download, with in-app purchases available.
Is CT Anatomy free?
CT Anatomy is free to download, with in-app purchases available.
Which has better reviews, iRadTech HD or CT Anatomy?
CT Anatomy is rated higher. iRadTech HD averages 3.3 out of 5 from 4 ratings, while CT Anatomy averages 4.5 from 126 ratings.
Do iRadTech HD or CT Anatomy have ads?
Neither iRadTech HD nor CT Anatomy shows ads.
Which is updated more often, iRadTech HD or CT Anatomy?
iRadTech HD ships an update every 19 months, and CT Anatomy every 22 months. Most recently, iRadTech HD was updated on October 8, 2026 and CT Anatomy on October 11, 2026.

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