iRadTech Lite vs CT Anatomy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iRadTech Lite
This app serves as a demo for a radiographic positioning guide, offering detailed instructions for medical imaging procedures. It includes technical factors, patient positioning, and image quality points, along with representative images and a search function.
- Detailed instructions for radiographic positions
- Suggested technical factors
- Patient and part positioning guidance
- Representative radiographic images
- Search function
- My Routines for custom groupings
- My Notes for saving unrelated information
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iRadTech Lite for iPhone and iPad with 6 positions: iRadTech Lite is a FREE demo of iRadTech, a radiographic positioning guide. It demonstrates these features of iRadTech: • Similar to x-ray pocket guide or reference booklet • Detailed instructions for more than 200 radiographic positions (in the full app, iRadTech. iRadTech Lite has 6 for demo purposes). Contents of position instructions: 1. suggested 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 • 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. 1. “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. • Content is written, edited and expanded by two Ph.D. radiography educators, each with extensive authoring experience and 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
The clearest difference is rating: iRadTech Lite at 5.0 against CT Anatomy's 4.5. iRadTech Lite also leads on in-app purchases (none vs 1) and review sentiment (25% vs 0%). CT Anatomy's advantage is ratings volume (126 vs 4). On price, update cadence, 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
Both are free to download. CT Anatomy sells 1 in-app purchase, starting at $9.99 per year. iRadTech Lite asks for nothing beyond the download.
iRadTech Lite holds the better App Store score, 5.0 against 4.5. 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 point the same way: 25% of iRadTech Lite's written reviews are positive against 0% of CT Anatomy's.
iRadTech Lite ships an update every 21 months, CT Anatomy every 22 months. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.
| Parameter | iRadTech Lite | CT Anatomy |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.5 (126 ratings) |
| Positive reviews | 25.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 | 126 — better |
| Update frequency | Every 21 months — better | Every 22 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 12.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 32 MB | 24 MB |
| Age rating | 12+ | 17+ |
| Developer | Ballinger and Bruckner, LLP | MEDIWARE CY LTD |
Customer experience
iRadTech Lite
CT Anatomy
In-app purchases
iRadTech Lite
No in-app purchases
CT Anatomy
- Yearly Subscription$9.991 Year









