Thoracic Lymph Node Map vs CTisus Pancreas Challenge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thoracic Lymph Node Map
This clinical decision-support tool helps healthcare professionals evaluate and locate thoracic lymph node stations on CT scans. It offers a color-coded map with definitions, N-category information, and sampling options, adapted from IASLC guidelines.
- Color-coded IASLC lymph node map
- Anatomic definitions and N-category info
- CT-based station overlays
- Station detail cards
- Common issues insights
- Offline access
Read full descriptionHide full description
Thoracic Lymph Node Map is a clinical decision-support reference that streamlines the evaluation and localization of thoracic lymph node stations on CT. Adapted from the International Association for the Study of Lung Cancer (IASLC) lung cancer project, the app provides a clear, color-coded map of mediastinal, low cervical, and hilar lymph node stations with concise anatomic definitions, N-category information, and sampling options—right at the point of care. Version 4.0 has been rebuilt from the ground up and optimized for iOS 26, featuring a modern, responsive interface designed for radiologists, pulmonologists, oncologists, surgeons, and any health care professional interpreting chest imaging. The app is provided entirely free of charge, with no ads, no subscriptions, and no in-app purchases. --- Key Features IASLC Thoracic Lymph Node Map Integration • Color-coded map adapted from the IASLC lung cancer project • Clear station labels (1–14) with concise anatomic definitions CT-Based Station Overlays • Navigate representative axial CT images of the thorax • Visualize how each lymph node station relates to key mediastinal structures Station Detail Cards • N-category classification (N1/N2/N3) for every station • Common sampling options at a glance • Precise upper, lower, and lateral/anterior/posterior boundaries Common Issues Insights • High-yield clarifications for frequently confused stations • Guidance on distinguishing 4 vs 10, 1 vs 2/3, and more • Aid in aligning CT interpretation with IASLC definitions Enhanced Readability • Support for Dark Mode and Dynamic Type • Clean, distraction-free layout optimized for both iPhone and iPad Offline Access • All data available offline—no login, no network, no server required Requirements • iPhone or iPad running iOS / iPadOS 16.6 or later • Fully optimized for iOS 26 Pricing Thoracic Lymph Node Map is developed and maintained by radiologists. It is provided as a free resource for the medical community, with no advertisements and no subscription required. Medical Disclaimer: This app is for informational purposes only and is not a substitute for professional medical advice. In addition to using this app, always consult a qualified healthcare provider for diagnosis and treatment decisions. Privacy Policy: https://radiologiq.squarespace.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
CTisus Pancreas Challenge
Enhance your pancreas imaging interpretation skills with this app. It features 50 CT cases for review and a timed quiz to test your diagnostic speed. Designed for radiologists and medical professionals to evaluate their knowledge.
- 50 pancreatic tumor CT cases
- Timed diagnostic quiz
- Review cases at your own pace
- Enhance imaging interpretation skills
- Evaluate medical knowledge
Read full descriptionHide full description
Test your pancreas imaging interpretation skills! This App includes CT images for 50 pancreatic tumor cases. You can review the cases at your own pace or play against the clock by taking the timed quiz to diagnose each case in under 10 seconds. After 10-seconds, the diagnosis will be displayed. Disclaimer: This app is developed for radiologists and medical professionals to enhance and evaluate their knowledge on various CT cases. This app doesn’t provide any medical advices or treatment plans.
Screenshots
Verdict
The clearest difference is update cadence: Thoracic Lymph Node Map at every 7 months against CTisus Pancreas Challenge's every 26 months. Thoracic Lymph Node Map also leads on ratings volume (25 vs 4). CTisus Pancreas Challenge's advantage is rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
CTisus Pancreas Challenge holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Thoracic Lymph Node Map has 25 ratings behind it against 4, so its average is the more settled of the two.
Thoracic Lymph Node Map ships an update every 7 months, CTisus Pancreas Challenge every 26 months. The most recent releases landed on September 7, 2026 and August 1, 2026 respectively.
| Parameter | Thoracic Lymph Node Map | CTisus Pancreas Challenge |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (25 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 25 — better | 4 |
| Update frequency | Every 7 months — better | Every 26 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 128 MB | 37 MB |
| Age rating | 12+ | 17+ |
| Developer | RADIOLOGiQ, LLC | Elliot Fishman |
Customer experience
Thoracic Lymph Node Map
CTisus Pancreas Challenge
In-app purchases
Thoracic Lymph Node Map
No in-app purchases
CTisus Pancreas Challenge
No in-app purchases
Questions
Is Thoracic Lymph Node Map free?
Is CTisus Pancreas Challenge free?
Which has better reviews, Thoracic Lymph Node Map or CTisus Pancreas Challenge?
Do Thoracic Lymph Node Map or CTisus Pancreas Challenge have ads?
Which is updated more often, Thoracic Lymph Node Map or CTisus Pancreas Challenge?
Other comparisons















