# CHAPL vs Allin PDF

The clearest difference is in-app purchases: CHAPL at none against Allin PDF's 2. CHAPL also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Allin PDF sells 2 in-app purchases, starting at $12.99 per month. CHAPL asks for nothing beyond the download.

## The numbers

| Metric | CHAPL | Allin PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | — |
| Size | 604 MB | 32 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [PARTROIS](https://appshunter.io/developer/1590847370) | [淑滢 张](https://appshunter.io/developer/1675789809) |

## What reviewers say

### CHAPL

[App page](https://appshunter.io/ios/app/chapl/id1567896113)

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

**In-app purchases:** none


### Allin PDF

[App page](https://appshunter.io/ios/app/allin-pdf/id6800228566)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $12.99 | per month |
| Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is CHAPL free?

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

### Is Allin PDF free?

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

### Do CHAPL or Allin PDF have ads?

Allin PDF shows ads; CHAPL 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.*