# One Log vs SedLog

The clearest difference is in-app purchases: SedLog at none against One Log's 2. SedLog also leads on update cadence (every 2 weeks vs every 16 months) and iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. One Log sells 2 in-app purchases, starting at $7.99 per month. SedLog asks for nothing beyond the download.

One Log ships an update every 16 months, SedLog every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | One Log | SedLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/one-log/id1550102878/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 26 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Silence Media](https://appshunter.io/developer/345024675) | [SedateUK Ltd](https://appshunter.io/developer/1661300914) |

## What reviewers say

### One Log

[App page](https://appshunter.io/ios/app/one-log/id1550102878)

This app helps medical professionals, especially anaesthetists, log clinical activities and CPD requirements. It offers a secure, user-friendly interface for tracking procedures and generating reports, compliant with RCOA standards.

**Highlights:** RCOA compliant clinical activity logging, CPD activity tracking and reporting, Procedure logging for job applications, Paediatric anaesthesia information, Data synchronization across Apple devices, Offline data entry, Secure data encryption and backup

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Yearly | $79.99 | per year |


### SedLog

[App page](https://appshunter.io/ios/app/sedlog-sedation-logbook/id1661300912)

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

**In-app purchases:** none


## Frequently asked questions

### Is One Log free?

One Log is free to download, with in-app purchases available.

### Is SedLog free?

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

### Do One Log or SedLog have ads?

Neither One Log nor SedLog shows ads.

### Which is updated more often, One Log or SedLog?

One Log ships an update every 16 months, and SedLog every 2 weeks. Most recently, One Log was updated on November 3, 2026 and SedLog 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.*