# Lumenook vs PDF Editor

The clearest difference is in-app purchases: Lumenook at none against PDF Editor's 1. Lumenook also leads on ads (none vs shown) and update cadence (weekly vs monthly). PDF Editor's advantage is iOS requirement (17.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. PDF Editor sells 1 one-off in-app purchase. Lumenook asks for nothing beyond the download.

Lumenook ships an update weekly, PDF Editor monthly. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Lumenook | PDF Editor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Monthly |
| Size | 7 MB | 11 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | +4 |
| Developer | [Wai Hei Lam](https://appshunter.io/developer/1886319533) | [Arima Jain](https://appshunter.io/developer/1679158070) |

## What reviewers say

### Lumenook

[App page](https://appshunter.io/ios/app/lumenook/id6762566234)

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

**In-app purchases:** none


### PDF Editor

[App page](https://appshunter.io/ios/app/pdf-editor-document-assistant/id6789095581)

**Features:** Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $3.99 | one-time |


## Frequently asked questions

### Is Lumenook free?

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

### Is PDF Editor free?

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

### Do Lumenook or PDF Editor have ads?

PDF Editor shows ads; Lumenook does not.

### Which is updated more often, Lumenook or PDF Editor?

Lumenook ships an update weekly, and PDF Editor monthly. Most recently, Lumenook was updated on October 23, 2026 and PDF Editor on October 28, 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.*