Comparison

Thoracic Lymph Node Map vs Lymph Atlas

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

Head to head
About

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.

Highlights
  • Color-coded IASLC lymph node map
  • Anatomic definitions and N-category info
  • CT-based station overlays
  • Station detail cards
  • Common issues insights
  • Offline access
Features
Read 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/

About

Lymph Atlas

A clinical reference tool for identifying lymph nodes on CT and MRI scans. It provides structured anatomical information, including node names, levels, and clinical relevance, for medical professionals and students. Offers offline access and is optimized for quick decision-making and exam preparation.

Highlights
  • Interactive CT & MRI lymph node anatomy
  • Node details: name, level, borders, drainage
  • CT vs MRI comparison
  • Lymph node levels I–VII with staging
  • Fully offline access
  • No account required
  • Fast clinical decision-making
Features
Read full description

Lymph Atlas is a clinical reference tool for fast and precise lymph node identification on CT and MRI. Built for radiologists, clinicians, and medical students who need structured anatomy - not guesswork. WHAT YOU GET: - Interactive CT & MRI anatomy of neck, chest, abdomen, and pelvis - Tap any lymph node to instantly see name, level, borders, drainage, and clinical relevance - CT vs MRI comparison for key anatomical regions - Lymph node levels I–VII with staging context (TNM-oriented) - Fully offline access - use anytime, anywhere, without internet connection - No account required, instant access after download - Optimized for fast clinical decision-making and exam preparation - Clean, structured interface designed for speed and clarity Designed for clinical practice, radiology reporting, and medical education. Fast, precise, and easy to navigate. Start with a 7-day free trial. Monthly and yearly plans available. Cancel anytime. By using Lymph Atlas, you agree to Apple’s standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Thoracic Lymph Node Map4 screens
Lymph Atlas4 screens

Verdict

The call

The clearest difference is in-app purchases: Thoracic Lymph Node Map at none against Lymph Atlas's 2. Thoracic Lymph Node Map also leads on ratings volume (25 vs 1). Lymph Atlas's advantage is update cadence (every 6 days vs every 7 months) and rating (5.0 vs 4.8). On price, ads, device support and iOS requirement 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. Lymph Atlas sells 2 in-app purchases, starting at $6.99 per month. Thoracic Lymph Node Map asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Lymph Atlas 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 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Thoracic Lymph Node Map ships an update every 7 months, Lymph Atlas every 6 days. The most recent releases landed on September 7, 2026 and September 21, 2026 respectively.

Scorecard5 real differences · 5 level
Thoracic Lymph Node Map versus Lymph Atlas: the parameters behind the verdict, then further details
ParameterThoracic Lymph Node MapLymph Atlas
PriceFreeFree
Rating4.8 (25 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings25 — better1
Update frequencyEvery 7 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.0 — better
Further details — not scored
Size128 MB73 MB
Age rating12+17+
DeveloperRADIOLOGiQ, LLCElaidzha Shchukin

Customer experience

Thoracic Lymph Node Map

All ratings25 ratings
Positive96.0%
Neutral0.0%
Negative4.0%
Written reviews15 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Lymph Atlas

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Thoracic Lymph Node Map

No in-app purchases

2 purchases

Lymph Atlas

Subscriptions2
  • Monthly Plan7 Days trial$6.991 Month
  • Yearly Plan7 Days trial$59.991 Year

Questions

Is Thoracic Lymph Node Map free?
Thoracic Lymph Node Map is free to download, with no in-app purchases.
Is Lymph Atlas free?
Lymph Atlas is free to download, with in-app purchases available.
Which has better reviews, Thoracic Lymph Node Map or Lymph Atlas?
Lymph Atlas is rated higher. Thoracic Lymph Node Map averages 4.8 out of 5 from 25 ratings, while Lymph Atlas averages 5.0 from 1 ratings.
Do Thoracic Lymph Node Map or Lymph Atlas have ads?
Neither Thoracic Lymph Node Map nor Lymph Atlas shows ads.
Which is updated more often, Thoracic Lymph Node Map or Lymph Atlas?
Thoracic Lymph Node Map ships an update every 7 months, and Lymph Atlas every 6 days. Most recently, Thoracic Lymph Node Map was updated on September 7, 2026 and Lymph Atlas on September 21, 2026.

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