# PDF Compressor vs Compresso

The clearest difference is in-app purchases: Compresso at none against PDF Compressor's 2. Compresso also leads on device support (3 vs 1). PDF Compressor's advantage is ads (none vs shown). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. PDF Compressor sells 2 in-app purchases, starting at $2.49 per 7 days. Compresso asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PDF Compressor | Compresso |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 13 MB | 62 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Baris Mustafa Han Unlu](https://appshunter.io/developer/1852272455) | [KIn Wa Lin](https://appshunter.io/developer/1452963546) |

## What reviewers say

### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-small-size/id6758089930)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Compress | $2.49 | per 7 days |
| Smart Compression | $5.99 | per month |


### Compresso

[App page](https://appshunter.io/ios/app/compresso-video-image-pdf/id6761021315)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Compressor free?

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

### Is Compresso free?

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

### Do PDF Compressor or Compresso have ads?

Compresso shows ads; PDF Compressor does not.

### Which is updated more often, PDF Compressor or Compresso?

PDF Compressor ships an update every 3 weeks, and Compresso every 3 weeks. Most recently, PDF Compressor was updated on October 26, 2026 and Compresso on October 7, 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.*