# Document & pdf scanner app vs Zigma Work Pro

The clearest difference is update cadence: Document & pdf scanner app at every 3 weeks against Zigma Work Pro's every 5 weeks. Document & pdf scanner app also leads on iOS requirement (13.0 vs 18.0). 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.

Document & pdf scanner app ships an update every 3 weeks, Zigma Work Pro every 5 weeks. The most recent releases landed on September 23, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Document & pdf scanner app | Zigma Work Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 35 MB | 75 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dzine Media](https://appshunter.io/developer/1643499681) | [REDRUBY TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1726897242) |

## What reviewers say

### Document & pdf scanner app

[App page](https://appshunter.io/ios/app/document-and-pdf-scanner-app/id6446083323)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zigma Work Pro

[App page](https://appshunter.io/ios/app/zigma-work-pro/id6477824300)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Document & pdf scanner app free?

Document & pdf scanner app is free to download, with no in-app purchases.

### Is Zigma Work Pro free?

Zigma Work Pro is free to download, with no in-app purchases.

### Do Document & pdf scanner app or Zigma Work Pro have ads?

Neither Document & pdf scanner app nor Zigma Work Pro shows ads.

### Which is updated more often, Document & pdf scanner app or Zigma Work Pro?

Document & pdf scanner app ships an update every 3 weeks, and Zigma Work Pro every 5 weeks. Most recently, Document & pdf scanner app was updated on September 23, 2026 and Zigma Work Pro on October 18, 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.*