# ScanOwl vs Scanner PDF

The clearest difference is ads: ScanOwl at none against Scanner PDF's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. ScanOwl sells 2 in-app purchases, starting at $9.99 per month and Scanner PDF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScanOwl ships an update every 6 days, Scanner PDF weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ScanOwl | Scanner PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Size | 46 MB | 112 MB |
| Requires iOS | 15.5 | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [小飞 刘](https://appshunter.io/developer/1679472128) | [NKKtech Global Pte. Ltd.](https://appshunter.io/developer/6781228234) |

## What reviewers say

### ScanOwl

[App page](https://appshunter.io/ios/app/scanowl-pdf-document-scanner/id6770283200)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuickSign Pro Monthly | $9.99 | per month |
| QuickSign Pro Annual | $29.99 | per year |


### Scanner PDF

[App page](https://appshunter.io/ios/app/scanner-pdf-doc-scan-and-ocr/id6790392765)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & Watermark | $1.99 | one-time |


## Frequently asked questions

### Is ScanOwl free?

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

### Is Scanner PDF free?

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

### Do ScanOwl or Scanner PDF have ads?

Scanner PDF shows ads; ScanOwl does not.

### Which is updated more often, ScanOwl or Scanner PDF?

ScanOwl ships an update every 6 days, and Scanner PDF weekly. Most recently, ScanOwl was updated on October 24, 2026 and Scanner PDF on October 25, 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.*