# Merge all PDFs vs Attendix

The clearest difference is ads: Attendix at none against Merge all PDFs's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Merge all PDFs | Attendix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 8 days |
| Size | 3 MB | 62 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Riadh Daoued](https://appshunter.io/developer/1605824898) | [Christliches Diakonisches Hilfswerk Stephanus Bundeszentralverband e.V.](https://appshunter.io/developer/1529600027) |

## What reviewers say

### Merge all PDFs

[App page](https://appshunter.io/ios/app/merge-all-pdfs/id6745615116)

**Features:** macOS Compatibility

**In-app purchases:** none


### Attendix

[App page](https://appshunter.io/ios/app/attendix/id6771119302)

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

**In-app purchases:** none


## Frequently asked questions

### Is Merge all PDFs free?

Merge all PDFs is free to download, with no in-app purchases.

### Is Attendix free?

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

### Do Merge all PDFs or Attendix have ads?

Merge all PDFs shows ads; Attendix does not.

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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.*