# eICU 3.0 vs SMMU

The clearest difference is update cadence: eICU 3.0 at every 2 months against SMMU's every 3 months. eICU 3.0 also leads on iOS requirement (12.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

eICU 3.0 ships an update every 2 months, SMMU every 3 months. The most recent releases landed on October 22, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | eICU 3.0 | SMMU |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 43.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 155 MB | 5 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Sigmapix](https://appshunter.io/developer/1114776445) | [Mohamed Bouziane](https://appshunter.io/developer/1210834741) |

## What reviewers say

### eICU 3.0

[App page](https://appshunter.io/ios/app/eicu-30/id780541592)

This medical reference app provides quick access to updated information on critical care pathologies and management. It features memo sheets covering clinical situations, technical procedures, specific patient profiles, and useful scores. Designed for critical care practitioners, it offers a practical tool with recent data.

**Highlights:** Memo sheets on critical care pathologies, Management guidelines, Clinical situations, Technical procedures, Specific patient profiles, Utility scores

**Features:** Vision Pro support

**In-app purchases:** none


### SMMU

[App page](https://appshunter.io/ios/app/smmu/id1573565965)

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

**In-app purchases:** none


## Frequently asked questions

### Is eICU 3.0 free?

eICU 3.0 is free to download, with no in-app purchases.

### Is SMMU free?

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

### Do eICU 3.0 or SMMU have ads?

Neither eICU 3.0 nor SMMU shows ads.

### Which is updated more often, eICU 3.0 or SMMU?

eICU 3.0 ships an update every 2 months, and SMMU every 3 months. Most recently, eICU 3.0 was updated on October 22, 2026 and SMMU on October 6, 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.*