# ECG Guide vs Heart Murmurs Pro

The clearest difference is price: Heart Murmurs Pro at Free against ECG Guide's $0.99. Heart Murmurs Pro also leads on rating (5.0 vs 3.6) and update cadence (every 3 weeks vs every 2 months). ECG Guide's advantage is in-app purchases (none vs 1) and chart position (#75 vs unranked). On review sentiment, ratings volume, ads and monetization model there is nothing between them.

Heart Murmurs Pro is free to download; ECG Guide costs $0.99 up front. Heart Murmurs Pro sells 1 one-off in-app purchase. ECG Guide asks for nothing beyond the download.

Heart Murmurs Pro holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 8 and 4 respectively. Written reviews complicate that: 76% of ECG Guide's written reviews are positive against 72% of Heart Murmurs Pro's, so the app with the better star average is not the one people write more warmly about.

ECG Guide ships an update every 2 months, Heart Murmurs Pro every 3 weeks. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | ECG Guide | Heart Murmurs Pro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.6 (8 ratings)](https://appshunter.io/ios/app/ecg-guide/id301027070/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/heart-murmurs-pro/id451697322/reviews)** |
| Number of ratings | **8** | 4 |
| Positive reviews | **75.8% of reviews** | 71.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | **#75** | — |
| Size | 26 MB | 17 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [WebMD](https://appshunter.io/developer/295076332) | [Hipposoft, LLC](https://appshunter.io/developer/314644548) |

## What reviewers say

### ECG Guide

[App page](https://appshunter.io/ios/app/ecg-guide/id301027070)

**Currently charting:** #75 Top Paid · Medical (US App Store)

This comprehensive reference app provides over 200 high-quality ECG examples and in-depth explanations for medical professionals and students. It offers stepwise interpretation assistance, a large library of common and complex findings, and quiz questions to test knowledge.

**Highlights:** Over 200 high-resolution sample ECGs, In-depth reference text on ECG interpretation, Stepwise ECG Interpreter assistance, Over 100 multiple-choice quiz questions, Rapid Reference section for quick interpretation, Clear descriptions of arrhythmias and findings, Pediatric values included

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

**In-app purchases:** none

**What reviewers like**

- 📚 Comprehensive ECG reference material and content
- 👍 Excellent for medical professionals (doctors, nurses, paramedics, residents)
- 🎯 Well-organized and easy-to-navigate interface
- 📊 Large library of high-quality sample ECG strips
- 🧠 Helpful quiz feature for testing knowledge

**What reviewers complain about**

- ❌ Not suitable for general public/non-medical users
- 🎨 Outdated UI design and appearance
- 📱 Poor iPad compatibility
- 🔐 Requires email registration after purchase
- 💸 Separate purchase required for iPad version

**Reported bugs**

- App crashes at startup
- Incompatible with iOS 4 (fixed in later updates)
- Incompatible with iOS 11 (64-bit update needed)
- UI appears blown-up and blurry on iPhone 6+
- Cannot exit ECG view when rotated sideways

**Requested features**

- iPad support and optimization
- Highlight or circle abnormalities on ECG images
- Search functionality for finding specific content
- Customizable quiz difficulty levels
- ACLS algorithms integration


### Heart Murmurs Pro

[App page](https://appshunter.io/ios/app/heart-murmurs-pro/id451697322)

Master heart sounds with this comprehensive app. It offers 23 distinct heart sounds with detailed clinical information, including etiology, pathophysiology, and treatment. Interactive quizzes and a cardiac exam guide enhance learning for medical professionals and students.

**Highlights:** 23 heart sounds included, Detailed clinical information for each sound, Multiple choice and free answer quizzes, Quiz history tracking, Cardiac Exam Guide, In-app links to medical resources

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Library | $4.99 | one-time |

**What reviewers like**

- 🎵 Excellent sound quality and clarity
- 📚 Comprehensive coverage of heart murmurs
- 📊 Visual representations of cardiac cycles
- 🎓 Effective educational tool for medical students
- 🧪 Helpful quiz feature for self-testing

**What reviewers complain about**

- 🐛 Crashes on iOS 12 and newer versions
- 🐛 App won't open on iPhone X and XS
- 🔊 Static noise playing continuously in background
- 📱 Poor compatibility with newer Apple devices
- ⚠️ Lack of developer support and communication

**Reported bugs**

- App crashes immediately upon opening on iOS 12+
- App crashes on iPhone X and iPhone XS
- App won't load or open
- Continuous static noise in background
- App crashes after iOS updates

**Requested features**

- Text descriptions with medical keywords for exam preparation
- Ability to overlap and compare multiple murmurs directly
- Speed control to slow down or speed up sounds
- More realistic heart sound recordings
- Animated GIFs showing cardiac defects


## Frequently asked questions

### Is ECG Guide free?

ECG Guide costs $0.99, with no in-app purchases.

### Is Heart Murmurs Pro free?

Heart Murmurs Pro is free to download, with in-app purchases available.

### Which has better reviews, ECG Guide or Heart Murmurs Pro?

Heart Murmurs Pro is rated higher. ECG Guide averages 3.6 out of 5 from 8 ratings, while Heart Murmurs Pro averages 5.0 from 4 ratings.

### Do ECG Guide or Heart Murmurs Pro have ads?

Neither ECG Guide nor Heart Murmurs Pro shows ads.

### Which is updated more often, ECG Guide or Heart Murmurs Pro?

ECG Guide ships an update every 2 months, and Heart Murmurs Pro every 3 weeks. Most recently, ECG Guide was updated on October 27, 2026 and Heart Murmurs Pro on October 26, 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.*