# ABEM Online vs Learn ICU

The clearest difference is iOS requirement: ABEM Online at 9.3 against Learn ICU's 17.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ABEM Online ships an update every 7 months, Learn ICU every 4 months. The most recent releases landed on September 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ABEM Online | Learn ICU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (168 ratings)](https://appshunter.io/ios/app/learn-icu/id1580836868/reviews)** |
| Number of ratings | — | **168** |
| Positive reviews | — | 58.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 6 MB | 28 MB |
| Requires iOS | **9.3** | 17.4 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Internet Testing Systems (ITS)](https://appshunter.io/developer/546817214) | [Society of Critical Care Medicine](https://appshunter.io/developer/444109983) |

## What reviewers say

### ABEM Online

[App page](https://appshunter.io/ios/app/abem-online/id1059516823)

**In-app purchases:** none


### Learn ICU

[App page](https://appshunter.io/ios/app/learn-icu/id1580836868)

Access critical care educational materials on your mobile device. Download content to learn on the go and enhance your skills in providing optimal care for critically ill patients.

**Highlights:** Downloadable learning content, On-the-go learning, Critical care education, Tools for practitioners, Right Care, Right Now™

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ABEM Online free?

ABEM Online is free to download, with no in-app purchases.

### Is Learn ICU free?

Learn ICU is free to download, with no in-app purchases.

### Do ABEM Online or Learn ICU have ads?

Neither ABEM Online nor Learn ICU shows ads.

### Which is updated more often, ABEM Online or Learn ICU?

ABEM Online ships an update every 7 months, and Learn ICU every 4 months. Most recently, ABEM Online was updated on September 7, 2026 and Learn ICU on September 23, 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.*