# PDF Converter vs PDF Compressor

PDF Converter and PDF Compressor are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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. PDF Converter sells 4 in-app purchases, starting at $4.99 per 7 days and PDF Compressor sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Converter ships an update every 2 weeks, PDF Compressor fortnightly. The most recent releases landed on November 27, 2025 and September 18, 2026 respectively.

## The numbers

| Metric | PDF Converter | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 6 MB | 46 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Reyan](https://appshunter.io/developer/1815787528) | [Zahid Hussain](https://appshunter.io/developer/1825488742) |

## What reviewers say

### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter/id6747926454)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Editor & Converter Pro | $4.99 | per 7 days |
| PDF Editor & Converter Pro | $8.99 | per month |
| PDF Editor & Converter Pro | $19.99 | per year |
| PDF Editor & Converter Pro | $24.99 | per year |


### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-merge-split/id6748366278)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $5.99 | per 7 days |
| Monthly Plan | $12.99 | per month |
| Yearly Plan | $24.99 | per year |
| Yearly Trial Plan | $29.99 | per year |


## Frequently asked questions

### Is PDF Converter free?

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

### Is PDF Compressor free?

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

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

Both PDF Converter and PDF Compressor show ads.

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

PDF Converter ships an update every 2 weeks, and PDF Compressor fortnightly. Most recently, PDF Converter was updated on November 27, 2025 and PDF Compressor on September 18, 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.*