# EchoCalc vs Murmur Master

The clearest difference is rating: Murmur Master at 4.4 against EchoCalc's 2.3. Murmur Master also leads on review sentiment (89% vs 49%). EchoCalc's advantage is ratings volume (23 vs 7) and iOS requirement (11.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. EchoCalc sells 3 one-off in-app purchases and Murmur Master sells 3 in-app purchases, starting at $7.99 per year. Whichever you choose, the download price is not the number that matters.

Murmur Master holds the better App Store score, 4.4 against 2.3. Both are backed by a comparable volume of ratings — 23 and 7 respectively. Written reviews point the same way: 49% of EchoCalc's written reviews are positive against 89% of Murmur Master's.

EchoCalc ships an update monthly, Murmur Master fortnightly. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | EchoCalc | Murmur Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (23 ratings)](https://appshunter.io/ios/app/echocalc/id468166426/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/murmur-master/id6501984609/reviews)** |
| Number of ratings | **23** | 7 |
| Positive reviews | 48.8% of reviews | **88.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 75 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [British Society of Echocardiography](https://appshunter.io/developer/468166429) | [Medsphinx Products Limited](https://appshunter.io/developer/1744131782) |

## What reviewers say

### EchoCalc

[App page](https://appshunter.io/ios/app/echocalc/id468166426)

Access essential echocardiography reference data for clinical practice. Includes measurements, diastolic function, prosthetic valve data, and topic guides. Supports multiple reference standards and recent guidelines.

**Highlights:** Echocardiography reference data, LV/RV size & function, Diastolic function data, Prosthetic valve reference, Topic guides with explanations, Multiple reference standards (BSE, ASE, EACVI), Access to recent guidelines

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate £2 to BSE | $1.99 | one-time |
| Donate £5 to BSE | $4.99 | one-time |
| Donate £10 to BSE | $9.99 | one-time |


### Murmur Master

[App page](https://appshunter.io/ios/app/murmur-master/id6501984609)

Learn heart sounds and cardiac auscultation with this app. It offers a vast library of real patient heart sounds, animated phonograms, and expert summaries to help you master cardiovascular medicine and ace clinical exams. Includes practice quizzes and tests to track your progress.

**Highlights:** Hundreds of high-fidelity heart sounds, Animated phonograms for visualization, Expert-distilled summaries of cardiac pathology, Quiz and Test modes for skill assessment, Progress tracking with sign-in, Simulated palpable murmur sensation

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $7.99 | per year |
| Full lifetime access | $9.99 | one-time |
| Full lifetime access | $14.99 | one-time |


## Frequently asked questions

### Is EchoCalc free?

EchoCalc is free to download, with in-app purchases available.

### Is Murmur Master free?

Murmur Master is free to download, with in-app purchases available.

### Which has better reviews, EchoCalc or Murmur Master?

Murmur Master is rated higher. EchoCalc averages 2.3 out of 5 from 23 ratings, while Murmur Master averages 4.4 from 7 ratings.

### Do EchoCalc or Murmur Master have ads?

Neither EchoCalc nor Murmur Master shows ads.

### Which is updated more often, EchoCalc or Murmur Master?

EchoCalc ships an update monthly, and Murmur Master fortnightly. Most recently, EchoCalc was updated on October 5, 2026 and Murmur Master on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*