# PDF Fixer vs Compress PDF

The clearest difference is ads: PDF Fixer at none against Compress PDF's shown. Compress PDF's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Fixer sells 1 one-off in-app purchase and Compress PDF sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Fixer ships an update every 3 months, Compress PDF every 3 weeks. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | PDF Fixer | Compress PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 3 MB | 33 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mimet](https://appshunter.io/developer/1712949834) | [Muhammad Awais Younas](https://appshunter.io/developer/1771187232) |

## What reviewers say

### PDF Fixer

[App page](https://appshunter.io/ios/app/pdf-fixer-merge-and-compress/id6759532428)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Fixer Pro | $3.99 | one-time |


### Compress PDF

[App page](https://appshunter.io/ios/app/compress-pdf-pdf-compressor/id6790176607)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Week | $2.99 | per 7 days |
| Premium Month | $7.99 | per month |
| Premium Year | $49.99 | per year |


## Frequently asked questions

### Is PDF Fixer free?

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

### Is Compress PDF free?

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

### Do PDF Fixer or Compress PDF have ads?

Compress PDF shows ads; PDF Fixer does not.

### Which is updated more often, PDF Fixer or Compress PDF?

PDF Fixer ships an update every 3 months, and Compress PDF every 3 weeks. Most recently, PDF Fixer was updated on November 9, 2026 and Compress PDF on November 10, 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.*