# MSRX PDF Compressor vs PDFWorldEditor

MSRX PDF Compressor and PDFWorldEditor 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 | MSRX PDF Compressor | PDFWorldEditor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 7 MB | 81 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mrinal Singh Raja](https://appshunter.io/developer/1879524280) | [Hyvrax](https://appshunter.io/developer/1780540732) |

## What reviewers say

### MSRX PDF Compressor

[App page](https://appshunter.io/ios/app/msrx-pdf-compressor/id6759563556)

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

**In-app purchases:** none


### PDFWorldEditor

[App page](https://appshunter.io/ios/app/pdfworldeditor-pdf-editor/id6796033705)

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

**In-app purchases:** none


## Frequently asked questions

### Is MSRX PDF Compressor free?

MSRX PDF Compressor is free to download, with no in-app purchases.

### Is PDFWorldEditor free?

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

### Do MSRX PDF Compressor or PDFWorldEditor have ads?

Neither MSRX PDF Compressor nor PDFWorldEditor shows ads.

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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.*