# Compress PDF reduce pdf size vs PDF Compressor－Compress PDF

The clearest difference is ads: Compress PDF reduce pdf size at none against PDF Compressor－Compress PDF's shown. Compress PDF reduce pdf size also leads on update cadence (every 3 weeks vs every 2 months). PDF Compressor－Compress PDF's advantage is review sentiment (29% vs 0%) and ratings volume (146 vs 25). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Compress PDF reduce pdf size sells 4 in-app purchases, starting at $1.99 per 7 days and PDF Compressor－Compress PDF sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Compress PDF reduce pdf size against 4.6 for PDF Compressor－Compress PDF. That said, the two scores are not equally well evidenced: PDF Compressor－Compress PDF has 146 ratings behind it against 25, so its average is the more settled of the two. Written reviews are what separate them: 0% of Compress PDF reduce pdf size's written reviews are positive against 29% of PDF Compressor－Compress PDF's.

Compress PDF reduce pdf size ships an update every 3 weeks, PDF Compressor－Compress PDF every 2 months. The most recent releases landed on September 6, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Compress PDF reduce pdf size | PDF Compressor－Compress PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (25 ratings)](https://appshunter.io/ios/app/compress-pdf-reduce-pdf-size/id6478926009/reviews) | **[4.6 (146 ratings)](https://appshunter.io/ios/app/pdf-compressorcompress-pdf/id6748140542/reviews)** |
| Number of ratings | 25 | **146** |
| Positive reviews | 0.0% of reviews | **28.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Nouhayla Moustaine](https://appshunter.io/developer/1721912925) | [EclixTech UK LTD](https://appshunter.io/developer/1824450302) |

## What reviewers say

### Compress PDF reduce pdf size

[App page](https://appshunter.io/ios/app/compress-pdf-reduce-pdf-size/id6478926009)

Easily reduce the size of your PDF files by up to 95% with multiple compression levels. Share your smaller PDF documents quickly and efficiently. Offers a clean and user-friendly interface for fast processing.

**Highlights:** Compress PDFs up to 95%, Multiple compression levels, Fast and easy to use, Share compressed files, Nice design

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $1.99 | per 7 days |
| Month | $3.99 | per month |
| Year | $19.99 | per year |
| Lifetime | $24.99 | one-time |


### PDF Compressor－Compress PDF

[App page](https://appshunter.io/ios/app/pdf-compressorcompress-pdf/id6748140542)

Easily reduce the size of your PDF files without sacrificing quality. This tool helps you shrink PDFs for faster sharing, emailing, or uploading, saving valuable storage space. It's perfect for managing large documents and scanned files efficiently.

**Highlights:** Compress PDF files without losing clarity, Smart compressor for scanned or large documents, Reduce PDF size for easy upload and sharing, Free compressor with high quality output, Preserve text and image quality, Choose compression level

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $19.99 | per year |
| Yearly Subscription | $39.99 | per year |


## Frequently asked questions

### Is Compress PDF reduce pdf size free?

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

### Is PDF Compressor－Compress PDF free?

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

### Which has better reviews, Compress PDF reduce pdf size or PDF Compressor－Compress PDF?

PDF Compressor－Compress PDF is rated higher. Compress PDF reduce pdf size averages 4.5 out of 5 from 25 ratings, while PDF Compressor－Compress PDF averages 4.6 from 146 ratings.

### Do Compress PDF reduce pdf size or PDF Compressor－Compress PDF have ads?

PDF Compressor－Compress PDF shows ads; Compress PDF reduce pdf size does not.

### Which is updated more often, Compress PDF reduce pdf size or PDF Compressor－Compress PDF?

Compress PDF reduce pdf size ships an update every 3 weeks, and PDF Compressor－Compress PDF every 2 months. Most recently, Compress PDF reduce pdf size was updated on September 6, 2026 and PDF Compressor－Compress PDF on September 24, 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.*