# PDF Convert Compress Split vs Compress Pdf

The clearest difference is update cadence: Compress Pdf at every 3 months against PDF Convert Compress Split's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

PDF Convert Compress Split ships an update every 6 months, Compress Pdf every 3 months. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | PDF Convert Compress Split | Compress Pdf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Size | 2 MB | 8 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [佳伟 蔡](https://appshunter.io/developer/1801859662) | [abdellah akherraz](https://appshunter.io/developer/6773059725) |

## What reviewers say

### PDF Convert Compress Split

[App page](https://appshunter.io/ios/app/pdf-convert-compress-split/id6747006250)

**Features:** macOS Compatibility

**In-app purchases:** none


### Compress Pdf

[App page](https://appshunter.io/ios/app/compress-pdf-reduce-pdf/id6773059722)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Convert Compress Split free?

PDF Convert Compress Split is free to download, with no in-app purchases.

### Is Compress Pdf free?

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

### Do PDF Convert Compress Split or Compress Pdf have ads?

Neither PDF Convert Compress Split nor Compress Pdf shows ads.

### Which is updated more often, PDF Convert Compress Split or Compress Pdf?

PDF Convert Compress Split ships an update every 6 months, and Compress Pdf every 3 months. Most recently, PDF Convert Compress Split was updated on October 3, 2026 and Compress Pdf on October 11, 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.*