# Inkwon vs Logbook PDF Converter

The clearest difference is update cadence: Inkwon at every 6 weeks against Logbook PDF Converter's every 3 months. 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.

Inkwon ships an update every 6 weeks, Logbook PDF Converter every 3 months. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Inkwon | Logbook PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 74 MB | 9 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EOM TECHNOLOGY (HK) LIMITED](https://appshunter.io/developer/1894215736) | [Orad Eldar](https://appshunter.io/developer/1870328955) |

## What reviewers say

### Inkwon

[App page](https://appshunter.io/ios/app/inkwon/id6762458367)

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

**In-app purchases:** none


### Logbook PDF Converter

[App page](https://appshunter.io/ios/app/logbook-pdf-converter/id6770146352)

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

**In-app purchases:** none


## Frequently asked questions

### Is Inkwon free?

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

### Is Logbook PDF Converter free?

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

### Do Inkwon or Logbook PDF Converter have ads?

Neither Inkwon nor Logbook PDF Converter shows ads.

### Which is updated more often, Inkwon or Logbook PDF Converter?

Inkwon ships an update every 6 weeks, and Logbook PDF Converter every 3 months. Most recently, Inkwon was updated on October 5, 2026 and Logbook PDF Converter on October 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.*