# Pocket ICU vs ECG / EKG Explained Clearly

The clearest difference is monetization model: ECG / EKG Explained Clearly at free against Pocket ICU's free with in-app purchases. ECG / EKG Explained Clearly also leads on update cadence (monthly vs every 5 months) and chart position (#187 vs unranked). Pocket ICU's advantage is ratings volume (317 vs 6) and review sentiment (64% vs 50%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Pocket ICU sells 2 one-off in-app purchases 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 — 4.6 for Pocket ICU against 4.7 for ECG / EKG Explained Clearly. That said, the two scores are not equally well evidenced: Pocket ICU has 317 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 64% of Pocket ICU's written reviews are positive against 50% of ECG / EKG Explained Clearly's.

Pocket ICU ships an update every 5 months, ECG / EKG Explained Clearly monthly. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Pocket ICU | ECG / EKG Explained Clearly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (317 ratings)](https://appshunter.io/ios/app/pocket-icu/id999527431/reviews) | **[4.7 (6 ratings)](https://appshunter.io/ios/app/ecg-ekg-explained-clearly/id1546551349/reviews)** |
| Number of ratings | **317** | 6 |
| Positive reviews | **64.3% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#187** |
| Size | 9 MB | 19 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) | [MedCram](https://appshunter.io/developer/1546551351) |

## What reviewers say

### Pocket ICU

[App page](https://appshunter.io/ios/app/pocket-icu/id999527431)

This app offers concise critical care guidance written by attending physicians. It covers diagnosis, treatment, and management across various subspecialties, with detailed images and decision support algorithms. Advanced search and bookmarking features allow for quick information retrieval.

**Highlights:** Concise guidance from attending physicians, Diagnosis, treatment, and management details, Subspecialty coverage, Detailed images and algorithms, Pharmacological data and formulas, Advanced full-text search, Bookmarking and note-taking

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pocket ICU | $69.99 | one-time |
| Pocket ICU 2023 | $69.99 | one-time |

**What reviewers like**

- 👍 Quick reference material
- 👍 Well-laid out and written material
- 👍 Useful for reviewing previous cases
- 👍 Resourceful and to the point
- 👍 Good preview/summary

**What reviewers complain about**

- 😞 No access for duration paid
- 😞 Not user friendly/confusing
- 😞 Disappointed content (nursing school without experience)
- 😞 Bait and switch (expensive, not well thought out)
- 😞 Content is limited

**Reported bugs**

- No information loads after purchase
- Issues with download/access


### ECG / EKG Explained Clearly

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

**Currently charting:** #187 Top Grossing · Medical (US App Store)

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 Pocket ICU free?

Pocket ICU 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, Pocket ICU or ECG / EKG Explained Clearly?

ECG / EKG Explained Clearly is rated higher. Pocket ICU averages 4.6 out of 5 from 317 ratings, while ECG / EKG Explained Clearly averages 4.7 from 6 ratings.

### Do Pocket ICU or ECG / EKG Explained Clearly have ads?

Neither Pocket ICU nor ECG / EKG Explained Clearly shows ads.

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

Pocket ICU ships an update every 5 months, and ECG / EKG Explained Clearly monthly. Most recently, Pocket ICU was updated on November 5, 2026 and ECG / EKG Explained Clearly on November 3, 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.*