# Julia for CPD vs One Log

The clearest difference is update cadence: Julia for CPD at every 4 months against One Log's every 16 months. Julia for CPD also leads on iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Julia for CPD sells 1 in-app purchase, starting at $10.99 per month and One Log sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Julia for CPD ships an update every 4 months, One Log every 16 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Julia for CPD | One Log |
| --- | --- | --- |
| 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 | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 16 months |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 57 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Switchplane Ltd](https://appshunter.io/developer/1166580415) | [Silence Media](https://appshunter.io/developer/345024675) |

## What reviewers say

### Julia for CPD

[App page](https://appshunter.io/ios/app/julia-for-cpd/id1489463093)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $10.99 | per month |


### 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 |


## Frequently asked questions

### Is Julia for CPD free?

Julia for CPD is free to download, with in-app purchases available.

### Is One Log free?

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

### Do Julia for CPD or One Log have ads?

Neither Julia for CPD nor One Log shows ads.

### Which is updated more often, Julia for CPD or One Log?

Julia for CPD ships an update every 4 months, and One Log every 16 months. Most recently, Julia for CPD was updated on November 3, 2026 and One Log on November 7, 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.*