# Document Scanner & PDF Scanner vs WhattaRAG

The clearest difference is in-app purchases: WhattaRAG at none against Document Scanner & PDF Scanner's 2. WhattaRAG also leads on ads (none vs shown). Document Scanner & PDF Scanner's advantage is device support (3 vs 1) and iOS requirement (16.0 vs 26.0). On price and update cadence there is nothing between them.

Both are free to download. Document Scanner & PDF Scanner sells 2 in-app purchases, starting at $0.99 per month. WhattaRAG asks for nothing beyond the download.

Document Scanner & PDF Scanner ships an update every 2 weeks, WhattaRAG every 3 weeks. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Document Scanner & PDF Scanner | WhattaRAG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 96 MB | 5 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Identiq Infotech](https://appshunter.io/developer/1881019162) | [Fernando Putallaz](https://appshunter.io/developer/1557728137) |

## What reviewers say

### Document Scanner & PDF Scanner

[App page](https://appshunter.io/ios/app/document-scanner-and-pdf-scanner/id6756054579)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $9.99 | per year |


### WhattaRAG

[App page](https://appshunter.io/ios/app/whattarag/id6767934110)

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

**In-app purchases:** none


## Frequently asked questions

### Is Document Scanner & PDF Scanner free?

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

### Is WhattaRAG free?

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

### Do Document Scanner & PDF Scanner or WhattaRAG have ads?

Document Scanner & PDF Scanner shows ads; WhattaRAG does not.

### Which is updated more often, Document Scanner & PDF Scanner or WhattaRAG?

Document Scanner & PDF Scanner ships an update every 2 weeks, and WhattaRAG every 3 weeks. Most recently, Document Scanner & PDF Scanner was updated on October 13, 2026 and WhattaRAG on October 10, 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.*