Comparison

iRadTech 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

This app provides detailed instructions and technical factors for over 200 radiographic positions, serving as a comprehensive guide for medical imaging professionals and students. It includes representative images, positioning details, and helpful notes, designed to align with ARRT content specifications and ASRT curriculum.

Highlights
  • 200+ radiographic positions
  • Technical factors and settings
  • Patient and part positioning
  • Representative radiographic images
  • Enlargeable positioning photographs
  • Search and save functions
  • ARRT content alignment
Features
Read full description

Radiographic Positioning Guide for Medical Imaging Professionals and Students Meets latest Apple requirements. Similar to x-ray pocket guide or reference booklet. Detailed instructions for more than 200 radiographic positions: 1. technical factors 2. image receptor size and orientation 3. patient and part positioning 4. respiration instructions 5. central ray entrance/exit points and angulation 6. image quality points 7. structures demonstrated Suggested digital imaging systems technical factor settings added for all positions (except nephrotomography) Representative radiographic image which can be enlarged for closer inspection. Enlargeable photograph of properly positioned human model showing the correctly collimated area of interest with the central ray entry point. A helpful NOTE tab for every position; save techniques, special terms, or other helpful information. Search function finds search term in position titles and/or instructions. My Routines function allows grouping of selected positions into a saved routine. My Notes function allows saving notes not related to a position. Developed using the ARRT Content Specifications to include nearly all ARRT entry-level radiographic positions. - “OPTIONAL” positions are included which may be ordered in clinical practice. These OPTIONAL positions are judged by the authors and other educational colleagues as handy references, but are not listed on the ARRT Radiography Content. Instructions referenced to the most recent ASRT Radiography Curriculum and national positioning texts. Written and edited by 2 Ph.D. radiography educators, each with more than 30 years of teaching experience. A convenient guide to positioning the patient and a valuable study aid for radiography students. A great reference and review tool for technologists and clinical instructors.

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

iRadTech4 screens
CT Anatomy4 screens

Verdict

The call

iRadTech and CT Anatomy both sit at 4.6 stars, but that hides the real split: 86% of iRadTech's written reviews are positive against 0% of CT Anatomy's. iRadTech also leads on in-app purchases (none vs 1) and update cadence (every 8 months vs every 22 months). CT Anatomy's advantage is price (Free vs $24.99). On rating, ratings volume, ads 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

CT Anatomy is free to download; iRadTech costs $24.99 up front. CT Anatomy sells 1 in-app purchase, starting at $9.99 per year. iRadTech asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for iRadTech against 4.5 for CT Anatomy. Both are backed by a comparable volume of ratings — 53 and 126 respectively. Written reviews are what separate them: 86% of iRadTech's written reviews are positive against 0% of CT Anatomy's.

UpkeepUpdate frequency

iRadTech ships an update every 8 months, CT Anatomy every 22 months. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

Scorecard7 real differences · 4 level
iRadTech versus CT Anatomy: the parameters behind the verdict, then further details
ParameteriRadTechCT Anatomy
Price$24.99Free — better
Rating4.6 (53 ratings) — better4.5 (126 ratings)
Positive reviews85.5% of reviews — better0.0% of reviews
Number of ratings53126 — better
Update frequencyEvery 8 months — betterEvery 22 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#19 — better—
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS12.0 — better18.5
Further details — not scored
Size122 MB24 MB
Age rating12+17+
DeveloperBallinger and Bruckner, LLPMEDIWARE CY LTD

Customer experience

iRadTech

All ratings53 ratings
Positive90.6%
Neutral5.7%
Negative3.8%
Written reviews76 reviews
Positive85.5%
Neutral6.6%
Negative7.9%

CT Anatomy

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

In-app purchases

None

iRadTech

No in-app purchases

1 purchases

CT Anatomy

Subscriptions1
  • Yearly Subscription$9.991 Year

Questions

Is iRadTech free?
iRadTech costs $24.99, with no in-app purchases.
Is CT Anatomy free?
CT Anatomy is free to download, with in-app purchases available.
Which has better reviews, iRadTech or CT Anatomy?
iRadTech is rated higher. iRadTech averages 4.6 out of 5 from 53 ratings, while CT Anatomy averages 4.5 from 126 ratings.
Do iRadTech or CT Anatomy have ads?
Neither iRadTech nor CT Anatomy shows ads.
Which is updated more often, iRadTech or CT Anatomy?
iRadTech ships an update every 8 months, and CT Anatomy every 22 months. Most recently, iRadTech was updated on September 23, 2026 and CT Anatomy on September 24, 2026.

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