Comparison

iRadTech Lite vs BerlinCaseViewer

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

BerlinCaseViewer

This app provides medical imaging education for iOS devices, featuring MRI, X-rays, CT scans, and ultrasound images. Developed by radiologists, it offers case collections, multiple-choice questions, and colored overlays to aid diagnosis and learning.

Highlights
  • Medical imaging case collection
  • Multiple-choice diagnostic questions
  • Colored overlays for image guidance
  • High-resolution image data sets
  • Clinical information and differential diagnoses
  • Regularly updated learning modules
  • Offline access
Features
Read full description

The BerlinCaseViewer brings medical imaging to your iOS device. MRI, X-rays, CT scans and ultrasound images: Discover our case collection and solve cases yourself. At home, on the go or wherever you like. To give you a realistic learning experience, the BerlinCaseViewer app is developed by radiologists for you! FEATURES OF BERLINCASEVIEWER Test your imaging knowledge with multiple-choice questions during case work-up. Colored overlays help you find the right spot on the image to lead you to the diagnosis. Get access to an extensive collection of medical image data sets, displayed in high resolution, and curated by experienced specialists for different diseases. Discover complete image data sets with related clinical information and relevant differential diagnoses. We are currently covering these imaging topics: Rheumatic diseases like rheumatoid arthritis, psoriatic arthritis, axial spondyloarthritis, and scleroderma Anatomy and diseases of the wrist Orthopedic diseases like degenerative disc disease, osteitis condensans, and osteoarthritis Pulmonary infections and their differential diagnoses: Viral pneumonia, hypertensive edema, bacterial pneumonia, pulmonary fibrosis, aspergillosis, acute respiratory distress syndrome (ARDS) Stay in the know with regularly new learning modules to download directly from the
 app and solve our free Case of the Month. Learn anywhere. Download once, use offline anytime. Get your iPhone or iPad ready for the next generation of professional training and learn all about interpreting medical images! Plus, it’s fun to work our cases! WHAT PEOPLE SAY ABOUT OUR APP Amazing app! Beautiful MSK cases with many rheumatology cases, multiple-choice questions and a summary at the end. (Dr. Serfaty, Brazil) It’s a really good app. I like the MSK cases. (Dr. Robinson, Australia) This app is a great tool for self-learning and self-assessment with learning modules in English and German language. Overall, very useful for radiology residents and young radiologists! (Dr. Terzic, Bosnia and Herzegovina)

Screenshots

iRadTech Lite4 screens
BerlinCaseViewer4 screens

Verdict

The call

The clearest difference is review sentiment: BerlinCaseViewer at 91% against iRadTech Lite's 25%. BerlinCaseViewer also leads on update cadence (every 2 months vs every 21 months) and ratings volume (18 vs 4). iRadTech Lite's advantage is in-app purchases (none vs 16) and rating (5.0 vs 4.6). On price and ads 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. BerlinCaseViewer sells 16 one-off in-app purchases. iRadTech Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

iRadTech Lite holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 4 and 18 respectively. Written reviews complicate that: 25% of iRadTech Lite's written reviews are positive against 91% of BerlinCaseViewer's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

iRadTech Lite ships an update every 21 months, BerlinCaseViewer every 2 months. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.

Scorecard8 real differences · 2 level
iRadTech Lite versus BerlinCaseViewer: the parameters behind the verdict, then further details
ParameteriRadTech LiteBerlinCaseViewer
PriceFreeFree
Rating5.0 (4 ratings) — better4.6 (18 ratings)
Positive reviews25.0% of reviews90.9% of reviews — better
Number of ratings418 — better
Update frequencyEvery 21 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS12.09.1 — better
Further details — not scored
Size32 MB40 MB
Age rating12+17+
DeveloperBallinger and Bruckner, LLPBerlinFlame GmbH

Customer experience

iRadTech Lite

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews12 reviews
Positive25.0%
Neutral25.0%
Negative50.0%

BerlinCaseViewer

All ratings18 ratings
Positive88.9%
Neutral5.6%
Negative5.6%
Written reviews11 reviews
Positive90.9%
Neutral9.1%
Negative0.0%

In-app purchases

None

iRadTech Lite

No in-app purchases

16 purchases

BerlinCaseViewer

One-time16
  • Primer on imaging of arthritisFree
  • Pulmonary diseases on CTFree
  • Pulmonary diseases (small)Free
Show 13 more
  • Case of the month - MSKFree
  • MRI anatomy of the ulnar nerveFree
  • Case of the month - CARD/PULFree
  • MSK.cases ENGFree
  • Primer to chest X-ray GERFree
  • Radiology from Brazil, EnglishFree
  • Chest X-ray | IntroductionFree
  • Arthritis 101 ChineseFree
  • Radiology from Brazil - BRAFree
  • MSK.CASES Portuguese versionFree
  • Chest X-ray | part 2$3.99
  • Enthesitis and Osteitis GERMAN$11.99
  • Grading of sacroiliitis$12.99

Questions

Is iRadTech Lite free?
iRadTech Lite is free to download, with no in-app purchases.
Is BerlinCaseViewer free?
BerlinCaseViewer is free to download, with in-app purchases available.
Which has better reviews, iRadTech Lite or BerlinCaseViewer?
iRadTech Lite is rated higher. iRadTech Lite averages 5.0 out of 5 from 4 ratings, while BerlinCaseViewer averages 4.6 from 18 ratings.
Do iRadTech Lite or BerlinCaseViewer have ads?
Neither iRadTech Lite nor BerlinCaseViewer shows ads.
Which is updated more often, iRadTech Lite or BerlinCaseViewer?
iRadTech Lite ships an update every 21 months, and BerlinCaseViewer every 2 months. Most recently, iRadTech Lite was updated on September 7, 2026 and BerlinCaseViewer on September 10, 2026.

Other comparisons