# PDF Converter, Document Reader vs PDF Cooker

The clearest difference is device support: PDF Cooker at 3 against PDF Converter, Document Reader's 1. PDF Cooker also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PDF Converter, Document Reader sells 1 in-app purchase, starting at $6.99 per 7 days and PDF Cooker sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Converter, Document Reader ships an update every 3 days, PDF Cooker every 2 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PDF Converter, Document Reader | PDF Cooker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 14 MB | 158 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mats Vink](https://appshunter.io/developer/1747327646) | [Nguyen Thi Thu](https://appshunter.io/developer/6791366545) |

## What reviewers say

### PDF Converter, Document Reader

[App page](https://appshunter.io/ios/app/pdf-converter-document-reader/id6749580669)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Full Access | $6.99 | per 7 days |


### PDF Cooker

[App page](https://appshunter.io/ios/app/pdf-cooker-sign-and-convert-pdf/id6798716219)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $1.99 | per 7 days |
| Monthly Pro | $4.99 | per month |
| Yearly Pro | $29.99 | per year |
| Lifetime Pro | $69.99 | one-time |


## Frequently asked questions

### Is PDF Converter, Document Reader free?

PDF Converter, Document Reader is free to download, with in-app purchases available.

### Is PDF Cooker free?

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

### Do PDF Converter, Document Reader or PDF Cooker have ads?

Neither PDF Converter, Document Reader nor PDF Cooker shows ads.

### Which is updated more often, PDF Converter, Document Reader or PDF Cooker?

PDF Converter, Document Reader ships an update every 3 days, and PDF Cooker every 2 days. Most recently, PDF Converter, Document Reader was updated on November 8, 2026 and PDF Cooker on October 31, 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.*