Comparison

Thoracic Lymph Node Map vs MedUltra

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

MedUltra

This app provides instant access to a vast library of ultrasound measurements and reports for healthcare professionals. It simplifies daily tasks by consolidating information from numerous scientific articles into an intuitive interface with illustrative images.

Highlights
  • Instant access to ultrasound measurements
  • Streamlined report creation
  • Consolidated information from 80+ articles
  • Over 70 measurements included
  • 117 illustrative images
  • Intuitive user interface
Features
Read full description

Question: As an ultrasound practitioner, how many measurements do you have to process on a daily basis, and how many ultrasound reports do you need to create? How many tables from books and scientific articles do you need to endure? Enough questions. Medultra IS the answer! Medultra is the brainchild of a passionate Brazilian Radiologist. This groundbreaking app has been designed exclusively for radiologists, radiology trainees, sonologists, sonographers, and any other health professional dealing with ultrasound. Now, you can streamline the traditionally cumbersome approach, INSTANTLY accessing mountains of measurements in just TWO clicks – NOT hundreds of pages! Medultra is the result of MONTHS of hard-work and research. We studied 80+ scientific articles and 70+ measurements, so you don’t have to. All of these are now available in ONE intuitive app with about 117 illustrative pictures among ultrasound images, vectorial and explanatory drawings! Haven’t heard of anything like Medultra before? That’s because it’s the first of its kind– enjoying growing popularity in Brazil as one of the TOP medical apps! Simplify and streamline your daily tasks by purchasing Medultra today.

Screenshots

Thoracic Lymph Node Map4 screens
MedUltra4 screens

Verdict

The call

The clearest difference is price: Thoracic Lymph Node Map at Free against MedUltra's $8.99. Thoracic Lymph Node Map also leads on review sentiment (100% vs 75%) and ratings volume (25 vs 1). MedUltra's advantage is rating (5.0 vs 4.8) and iOS requirement (11.3 vs 16.6). On update cadence, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Thoracic Lymph Node Map is free to download; MedUltra costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

MedUltra 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. Written reviews complicate that: 100% of Thoracic Lymph Node Map's written reviews are positive against 75% of MedUltra's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on September 28, 2026 and October 15, 2026 respectively.

Scorecard6 real differences · 4 level
Thoracic Lymph Node Map versus MedUltra: the parameters behind the verdict, then further details
ParameterThoracic Lymph Node MapMedUltra
PriceFree — better$8.99
Rating4.8 (25 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews — better75.0% of reviews
Number of ratings25 — better1
Update frequencyEvery 7 monthsEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.611.3 — better
Further details — not scored
Size128 MB50 MB
Age rating12+12+
DeveloperRADIOLOGiQ, LLCSalus Sistemas Ltda

Customer experience

Thoracic Lymph Node Map

All ratings25 ratings
Positive96.0%
Neutral0.0%
Negative4.0%
Written reviews18 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MedUltra

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

None

Thoracic Lymph Node Map

No in-app purchases

None

MedUltra

No in-app purchases

Questions

Is Thoracic Lymph Node Map free?
Thoracic Lymph Node Map is free to download, with no in-app purchases.
Is MedUltra free?
MedUltra costs $8.99, with no in-app purchases.
Which has better reviews, Thoracic Lymph Node Map or MedUltra?
MedUltra is rated higher. Thoracic Lymph Node Map averages 4.8 out of 5 from 25 ratings, while MedUltra averages 5.0 from 1 ratings.
Do Thoracic Lymph Node Map or MedUltra have ads?
Neither Thoracic Lymph Node Map nor MedUltra shows ads.
Which is updated more often, Thoracic Lymph Node Map or MedUltra?
Thoracic Lymph Node Map ships an update every 7 months, and MedUltra every 7 months. Most recently, Thoracic Lymph Node Map was updated on September 28, 2026 and MedUltra on October 15, 2026.

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