# EM Logbook vs TRACE Logbook

The clearest difference is in-app purchases: EM Logbook at none against TRACE Logbook's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TRACE Logbook sells 2 in-app purchases, starting at $4.99 per month. EM Logbook asks for nothing beyond the download.

EM Logbook ships an update every 3 weeks, TRACE Logbook every 2 weeks. The most recent releases landed on September 23, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | EM Logbook | TRACE Logbook |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 1 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Mathew DeLong](https://appshunter.io/developer/455985926) | [TRACE LOGBOOK LTD](https://appshunter.io/developer/6798126729) |

## 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


### TRACE Logbook

[App page](https://appshunter.io/ios/app/trace-logbook/id6798126487)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TRACE Pro Monthly | $4.99 | per month |
| TRACE Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is EM Logbook free?

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

### Is TRACE Logbook free?

TRACE Logbook is free to download, with in-app purchases available.

### Do EM Logbook or TRACE Logbook have ads?

Neither EM Logbook nor TRACE Logbook shows ads.

### Which is updated more often, EM Logbook or TRACE Logbook?

EM Logbook ships an update every 3 weeks, and TRACE Logbook every 2 weeks. Most recently, EM Logbook was updated on September 23, 2026 and TRACE Logbook on October 9, 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.*