# PDF Compressor vs PDF Offline

The clearest difference is ads: PDF Offline at none against PDF Compressor's shown. PDF Offline also leads on device support (4 vs 2). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. PDF Compressor sells 3 in-app purchases, starting at $2.99 per month and PDF Offline sells 3 in-app purchases, starting at $0.29 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | PDF Compressor | PDF Offline |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 31 MB | 18 MB |
| Requires iOS | 16.2 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Swetha MB](https://appshunter.io/developer/599426588) | [家林 黎](https://appshunter.io/developer/1787082426) |

## What reviewers say

### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-editor-and-tools/id6756212575)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Photo PDF functionality | $2.99 | per month |
| Unlock All Photo PDF functionality | $9.99 | per 6 months |
| Unlock All Photo PDF functionality | $14.99 | per year |


### PDF Offline

[App page](https://appshunter.io/ios/app/pdf-offline-local-only-tools/id6761774216)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.29 | per 7 days |
| Annual | $5.99 | per year |
| Lifetime | $6.99 | one-time |


## Frequently asked questions

### Is PDF Compressor free?

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

### Is PDF Offline free?

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

### Do PDF Compressor or PDF Offline have ads?

PDF Compressor shows ads; PDF Offline does not.

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

PDF Compressor ships an update every 3 weeks, and PDF Offline every 3 weeks. Most recently, PDF Compressor was updated on October 25, 2026 and PDF Offline on October 25, 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.*