# Logbook Supervisor vs PICULab

The clearest difference is in-app purchases: Logbook Supervisor at none against PICULab's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PICULab sells 1 one-off in-app purchase. Logbook Supervisor asks for nothing beyond the download.

## The numbers

| Metric | Logbook Supervisor | PICULab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 52 MB | 9 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [ASSOCIACAO IGREJA ADVENTISTA MISSIONARIA - AIAMIS](https://appshunter.io/developer/1170195147) | [Osama AlGhamdi](https://appshunter.io/developer/1875716062) |

## What reviewers say

### Logbook Supervisor

[App page](https://appshunter.io/ios/app/logbook-supervisor/id6797984169)

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

**In-app purchases:** none


### PICULab

[App page](https://appshunter.io/ios/app/piculab-ventilator-simulator/id6811681801)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PICULab Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is Logbook Supervisor free?

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

### Is PICULab free?

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

### Do Logbook Supervisor or PICULab have ads?

Neither Logbook Supervisor nor PICULab shows ads.

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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.*