# ECG Notes vs ECG / EKG Explained Clearly

The clearest difference is ads: ECG / EKG Explained Clearly at none against ECG Notes's shown. ECG / EKG Explained Clearly also leads on monetization model (free vs free with in-app purchases) and update cadence (monthly vs every 3 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. ECG Notes sells 1 one-off in-app purchase and ECG / EKG Explained Clearly sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for ECG Notes against 4.7 for ECG / EKG Explained Clearly. Both are backed by a comparable volume of ratings — 12 and 6 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

ECG Notes ships an update every 3 months, ECG / EKG Explained Clearly monthly. The most recent releases landed on October 4, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | ECG Notes | ECG / EKG Explained Clearly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (12 ratings)](https://appshunter.io/ios/app/ecg-notes-quick-look-up-ref/id1146393355/reviews) | [4.7 (6 ratings)](https://appshunter.io/ios/app/ecg-ekg-explained-clearly/id1546551349/reviews) |
| Number of ratings | **12** | 6 |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 46 MB | 19 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) | [MedCram](https://appshunter.io/developer/1546551351) |

## What reviewers say

### ECG Notes

[App page](https://appshunter.io/ios/app/ecg-notes-quick-look-up-ref/id1146393355)

This pocket guide offers a quick reference for ECG interpretation and management, covering basics, 12-lead ECGs, ACLS, CPR, and emergency medications. It includes over 100 ECG strips and practice questions, with content updated to the latest guidelines. No internet connection is needed after initial download.

**Highlights:** 125 ECG rhythm strips, Comprehensive coverage: basics, ECG, ACLS, PALS, meds, CPR, CPR algorithms in tabular format, Test Yourself ECG strips with real-life arrhythmias, Clinical Tips and PALS coverage, SmartSearch technology for quick look-up, Offline content access

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ECG Notes-Ed.4 | $34.99 | one-time |


### ECG / EKG Explained Clearly

[App page](https://appshunter.io/ios/app/ecg-ekg-explained-clearly/id1546551349)

Learn a systematic approach to interpreting ECGs with concise videos, quizzes, and practice examples. This course is designed for healthcare professionals and students seeking to master cardiac physiology and EKG analysis.

**Highlights:** Systematic EKG interpretation approach, Understanding of heart's electrical activity, Illustrations of abnormal EKG findings, Hands-on practice with 11 blank EKGs, Reinforcement of cardiac physiology, 10 CME credits included

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full ECG Course Access | $109.99 | one-time |


## Frequently asked questions

### Is ECG Notes free?

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

### Is ECG / EKG Explained Clearly free?

ECG / EKG Explained Clearly is free to download, with in-app purchases available.

### Which has better reviews, ECG Notes or ECG / EKG Explained Clearly?

ECG Notes and ECG / EKG Explained Clearly are both rated 4.7 out of 5 on the App Store, from 12 and 6 ratings respectively.

### Do ECG Notes or ECG / EKG Explained Clearly have ads?

ECG Notes shows ads; ECG / EKG Explained Clearly does not.

### Which is updated more often, ECG Notes or ECG / EKG Explained Clearly?

ECG Notes ships an update every 3 months, and ECG / EKG Explained Clearly monthly. Most recently, ECG Notes was updated on October 4, 2026 and ECG / EKG Explained Clearly on September 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.*