Comparison

HeartFlow vs Murmur MD

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

Head to head
About

HeartFlow

This application provides clinicians with a mobile platform to monitor patient HeartFlow FFRct Analyses. It allows for quick viewing of patient lists, analysis statuses, and personalized 3D cardiac models with FFRct values. A preview mode is available for those curious to explore the technology.

Highlights
  • Patient analysis status monitoring
  • Personalized 3D cardiac models
  • FFRct value visualization
  • Quick patient list scanning
  • Introduction experience preview
Read full description

The HeartFlow® mobile app is a convenient way for clinician customers to see the status of their patients’ HeartFlow FFRct Analyses. Quickly scan a list of patients in your institution with the HeartFlow Analysis and view patients’ personalized 3D models with FFRct values. If you are not currently a HeartFlow customer but are curious to try the HeartFlow Analysis, you can still preview the 3D model in a quick introduction experience. Note: Important differences exist in how FFRct values are presented in the mobile app. Please contact HeartFlow Support (support@heartflow.com) with any questions. http://www.heartflow.com **** About HeartFlow: HeartFlow is transforming the way cardiovascular disease is diagnosed and treated. Our HeartFlow FFRct Analysis is a non-invasive cardiac test that creates a personalized 3D model of the heart. Clinicians use this analysis to evaluate blood flow to the heart and to help them determine the appropriate treatment pathway for each patient with suspected coronary artery disease (CAD). Why the HeartFlow Analysis matters: • Regulated medical device with FDA 510(k) clearance, CE mark and PMDA approval. • Substantial clinical evidence with more than 500 peer-reviewed articles • Centers for Medicare and Medicaid Services (CMS) approved reimbursement in the US • Recommended by NICE and mandated by NHS England and NHS Improvement through the MedTech Funding Mandate • Over 235 million patients in the US have access to the HeartFlow Analysis through their current health insurance • Improves clinical outcomes through earlier detection of CAD without intervention or adverse events - 83% reduction in unnecessary angiograms* • Helps reduce the overall cost of care - 26% reduction based on the mean one-year per-patient cost* • Leverages deep learning for product improvements in accuracy and turnaround time • Improves the overall patient experience and quality of life* - hear from a few of the more than 100,000 patients touched by HeartFlow on our web site The HeartFlow FFRct Analysis is commercially available in the United States, Canada, Europe, and Japan. The HeartFlow Mobile Application is only commercially available in the United States, Canada, and the UK. Don’t have HeartFlow at your institution? Submit a request, and we’ll help get the conversation started. http://www.heartflow.com/contact-us * Douglas, et al. J Am Coll Cardiol 2016; 68:435-45.

About

Murmur MD

A professional networking platform for physicians to share and discuss medical techniques and cases. Users can follow colleagues, view content with links and media, and receive customized alerts for complex procedures. Direct messaging and threaded replies facilitate communication.

Highlights
  • Physician networking
  • Case and technique discussion
  • Content sharing (links, photos, videos)
  • Customized alerts
  • Direct messaging
  • Threaded replies
Features
Read full description

Murmur is the premiere physician networking app designed for physicians to share and discuss techniques and cases with fellow doctors to improve patient outcomes. Physicians can search by topic, follow fellow physicians, and read their content at a glance. Murmur posts include noteworthy links, photos, and videos of cases. Customized alerts allow physicians to notify and engage colleagues about complex procedures. Physicians have the ability to direct message colleagues or reply in a thread. Murmur is built by physicians, for physicians.

Screenshots

HeartFlow3 screens
Murmur MD4 screens

Verdict

The call

The clearest difference is monetization model: HeartFlow at free against Murmur MD's ad-supported. HeartFlow also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.1). On price, rating, ratings volume and update cadence 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 — 4.9 for HeartFlow against 5.0 for Murmur MD. Both are backed by a comparable volume of ratings — 31 and 26 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
HeartFlow versus Murmur MD: the parameters behind the verdict, then further details
ParameterHeartFlowMurmur MD
PriceFreeFree
Rating4.9 (31 ratings)5.0 (26 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings31 — better26
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.1
Further details — not scored
Size79 MB48 MB
Age rating17+17+
DeveloperHeartFlowMurmur App, Inc

Customer experience

HeartFlow

All ratings31 ratings
Positive96.8%
Neutral0.0%
Negative3.2%

Murmur MD

All ratings26 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

HeartFlow

No in-app purchases

None

Murmur MD

No in-app purchases

Questions

Is HeartFlow free?
HeartFlow is free to download, with no in-app purchases.
Is Murmur MD free?
Murmur MD is free to download, with no in-app purchases.
Which has better reviews, HeartFlow or Murmur MD?
Murmur MD is rated higher. HeartFlow averages 4.9 out of 5 from 31 ratings, while Murmur MD averages 5.0 from 26 ratings.
Do HeartFlow or Murmur MD have ads?
Neither HeartFlow nor Murmur MD shows ads.
Which is updated more often, HeartFlow or Murmur MD?
HeartFlow ships an update every 2 months, and Murmur MD every 2 months. Most recently, HeartFlow was updated on November 1, 2026 and Murmur MD on November 3, 2026.

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