iRadTech vs CT Anatomy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 200+ radiographic positions
- Technical factors and settings
- Patient and part positioning
- Representative radiographic images
- Enlargeable positioning photographs
- Search and save functions
- ARRT content alignment
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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.
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.
- 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
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****************************************************** 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
Verdict
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
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.
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.
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.
| Parameter | iRadTech | CT Anatomy |
|---|---|---|
| Price | $24.99 | Free — better |
| Rating | 4.6 (53 ratings) — better | 4.5 (126 ratings) |
| Positive reviews | 85.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 53 | 126 — better |
| Update frequency | Every 8 months — better | Every 22 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Best chart rank | #19 — better | — |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 12.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 122 MB | 24 MB |
| Age rating | 12+ | 17+ |
| Developer | Ballinger and Bruckner, LLP | MEDIWARE CY LTD |
Customer experience
iRadTech
CT Anatomy
In-app purchases
iRadTech
No in-app purchases
CT Anatomy
- Yearly Subscription$9.991 Year









