# WorkOne vs PDFSignerScanner

The clearest difference is in-app purchases: WorkOne at none against PDFSignerScanner's 1. PDFSignerScanner's advantage is update cadence (every 11 days vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDFSignerScanner sells 1 one-off in-app purchase. WorkOne asks for nothing beyond the download.

WorkOne ships an update every 14 months, PDFSignerScanner every 11 days. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | WorkOne | PDFSignerScanner |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 13 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ho Won Kim](https://appshunter.io/developer/1497463713) | [MANJUR KOLHAR](https://appshunter.io/developer/1845533906) |

## What reviewers say

### WorkOne

[App page](https://appshunter.io/ios/app/workone/id6502869186)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDFSignerScanner

[App page](https://appshunter.io/ios/app/pdfsignerscanner/id6754396681)

Easily add your signature to PDF documents. Create a signature by drawing, taking a photo, or importing an image. The app allows you to customize placement, size, and ink color before exporting a final, shareable PDF.

**Highlights:** Signature creation (draw, photo, import), Signature background cleaning, Signature cropping, Customizable signature placement, Multiple ink colors, Export signed PDFs

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $4.99 | one-time |


## Frequently asked questions

### Is WorkOne free?

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

### Is PDFSignerScanner free?

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

### Do WorkOne or PDFSignerScanner have ads?

Neither WorkOne nor PDFSignerScanner shows ads.

### Which is updated more often, WorkOne or PDFSignerScanner?

WorkOne ships an update every 14 months, and PDFSignerScanner every 11 days. Most recently, WorkOne was updated on October 25, 2026 and PDFSignerScanner on October 6, 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.*