# EM Logbook vs CEMBooks 2

The clearest difference is update cadence: EM Logbook at every 3 weeks against CEMBooks 2's every 3 months. CEMBooks 2's advantage is iOS requirement (15.1 vs 17.0). 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.

EM Logbook ships an update every 3 weeks, CEMBooks 2 every 3 months. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | EM Logbook | CEMBooks 2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 1 MB | 25 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mathew DeLong](https://appshunter.io/developer/455985926) | [iED Limited](https://appshunter.io/developer/326615527) |

## What reviewers say

### EM Logbook

[App page](https://appshunter.io/ios/app/em-logbook/id1303150376)

Easily record medical procedures performed in Emergency Medicine. Log patient demographics, case complexity, and time taken for each procedure. Export your personal procedure list for ARCP time.

**Highlights:** Log medical procedures, Record patient demographics, Track case complexity, Note procedure time, Export procedure list, ARCP time preparation

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

**In-app purchases:** none


### CEMBooks 2

[App page](https://appshunter.io/ios/app/cembooks-2/id1571916400)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EM Logbook free?

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

### Is CEMBooks 2 free?

CEMBooks 2 is free to download, with no in-app purchases.

### Do EM Logbook or CEMBooks 2 have ads?

Neither EM Logbook nor CEMBooks 2 shows ads.

### Which is updated more often, EM Logbook or CEMBooks 2?

EM Logbook ships an update every 3 weeks, and CEMBooks 2 every 3 months. Most recently, EM Logbook was updated on October 9, 2026 and CEMBooks 2 on October 10, 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.*