# A4Pad vs Rook Vault

A4Pad and Rook Vault are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | A4Pad | Rook Vault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/a4pad-annotate-merge-pdf/id6757722438/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 4 MB | 5 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Giuseppe Lucariello](https://appshunter.io/developer/1868477703) | [GetPageSpeed LLC](https://appshunter.io/developer/6777030221) |

## What reviewers say

### A4Pad

[App page](https://appshunter.io/ios/app/a4pad-annotate-merge-pdf/id6757722438)

Easily create A4 documents from various sources like screenshots, photos, and scans. Add blank pages for notes, organize content into notebooks, and export as PDFs. This tool is ideal for annotating, collecting, and structuring information.

**Highlights:** Automatic A4 formatting, Import screenshots, photos, scans, PDFs, Add blank, ruled, squared, or dotted pages, Markup with Apple Pencil & PencilKit, Organize into notebooks and collections, Offline and private operation, PDF export, print, and share

**Features:** macOS Compatibility

**In-app purchases:** none


### Rook Vault

[App page](https://appshunter.io/ios/app/rook-vault/id6790187527)

**In-app purchases:** none


## Frequently asked questions

### Is A4Pad free?

A4Pad is free to download, with no in-app purchases.

### Is Rook Vault free?

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

### Do A4Pad or Rook Vault have ads?

Neither A4Pad nor Rook Vault shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*