Comparison

Lung CT Field Guide vs ASTCT Practice Guidelines

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

Head to head
About

Lung CT Field Guide

This app helps physicians, especially radiologists and pulmonologists, interpret lung CT scans. It features a library of CT images and illustrations of lung diseases, along with an experimental engine to suggest differential diagnoses based on observed findings.

Highlights
  • Lung CT image library
  • Color graphic illustrations of lung disease patterns
  • Experimental differential diagnosis engine
  • Organized by CT findings and distribution
  • Over 100 curated images and illustrations
Features
Read full description

Introducing the Lung CT Field Guide app, an excellent resource for a wide-range of physician specialists, in particular radiologists and pulmonologists. One of the critical steps in interpreting a lung CT is identifying and appropriately describing imaging findings in the lung. Review and explore lung CT images and color graphic illustrations of the fundamental patterns of lung disease on CT. Play with an experimental diagnosis engine that will try to suggest a differential diagnosis list to consider with any number and combination of lung CT findings! Includes over 100 carefully curated CT images and color graphic illustrations. An invaluable resource for staff physicians, fellow physicians, resident physicians, and medical students at an unmatched price. Browse · Over 60 prototypical lung CT images, organized by: increased attenuation findings, decreased attenuation findings, miscellaneous findings, craniocaudal distribution, and axial distribution · Nearly 60 color graphic illustrations of prototypical lung CT imaging features Discover · Experimental diagnosis engine takes your lung CT observations and will try to suggest a differential diagnosis list to consider - for educational purposes only Requirements · Requires a device with iOS 7 or later

About

ASTCT Practice Guidelines

Access up-to-date practice guidelines, evidence-based reviews, and clinical calculators for blood, bone marrow transplantation, and cellular therapies. Developed by experts, this app aids clinical decision-making with immediate access to crucial information.

Highlights
  • Practice guidelines
  • Evidence-based reviews
  • Clinical calculators
  • HCT patient tools
  • Expert-developed content
  • Detailed references
Features
Read full description

ASTCT practice guidelines and clinical calculators for blood and bone marrow transplantation, and cellular therapies. The ASTCT Practice Guidelines application provides up to date access to practice guidelines, evidence-based reviews and position statements from the ASTCT Committee on Practice Guidelines. These documents are developed and updated by leading experts in the field of blood and bone marrow transplantation and cellular therapy. In addition the app includes clinical calculators relevant to HCT patients. These tools will allow immediate access to information that can help guide clinical decision making. Topics covered include: • General guidelines • Conditioning regimens • Stem cell collection and mobilization • Graft-Versus-Host disease • HCT for Malignant and non-Malignant Hematologic Diseases, including pediatric and adult patients • Supportive Care • Survivorship Detailed references and full access to source papers is also provided. The American Society for Transplantation and Cellular Therapy (ASTCT) is an international professional membership association of physicians, investigators and other health care professionals, dedicated to improving the application and success of blood and marrow transplantation and related cellular therapies.

Screenshots

Lung CT Field Guide4 screens
ASTCT Practice Guidelines4 screens

Verdict

The call

The clearest difference is update cadence: ASTCT Practice Guidelines at every 2 months against Lung CT Field Guide's every 6 months. Lung CT Field Guide's advantage is iOS requirement (8.0 vs 15.0). On price, rating, review sentiment and ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Lung CT Field Guide against 5.0 for ASTCT Practice Guidelines. Both are backed by a comparable volume of ratings — 11 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Lung CT Field Guide ships an update every 6 months, ASTCT Practice Guidelines every 2 months. Both last shipped on September 28, 2026.

Scorecard2 real differences · 8 level
Lung CT Field Guide versus ASTCT Practice Guidelines: the parameters behind the verdict, then further details
ParameterLung CT Field GuideASTCT Practice Guidelines
PriceFreeFree
Rating5.0 (11 ratings)5.0 (4 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings11 — better4
Update frequencyEvery 6 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size58 MB107 MB
Age rating12+17+
DeveloperRADIOLOGiQ, LLCASBMT

Customer experience

Lung CT Field Guide

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ASTCT Practice Guidelines

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Lung CT Field Guide

No in-app purchases

None

ASTCT Practice Guidelines

No in-app purchases

Questions

Is Lung CT Field Guide free?
Lung CT Field Guide is free to download, with no in-app purchases.
Is ASTCT Practice Guidelines free?
ASTCT Practice Guidelines is free to download, with no in-app purchases.
Which has better reviews, Lung CT Field Guide or ASTCT Practice Guidelines?
Lung CT Field Guide and ASTCT Practice Guidelines are both rated 5.0 out of 5 on the App Store, from 11 and 4 ratings respectively.
Do Lung CT Field Guide or ASTCT Practice Guidelines have ads?
Neither Lung CT Field Guide nor ASTCT Practice Guidelines shows ads.
Which is updated more often, Lung CT Field Guide or ASTCT Practice Guidelines?
Lung CT Field Guide ships an update every 6 months, and ASTCT Practice Guidelines every 2 months. Most recently, Lung CT Field Guide was updated on September 28, 2026 and ASTCT Practice Guidelines on September 28, 2026.

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