# PDF Compressor vs PDF Compressor

The clearest difference is rating: PDF Compressor at 4.6 against PDF Compressor's 4.0. PDF Compressor also leads on ratings volume (871 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PDF Compressor holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: PDF Compressor has 871 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PDF Compressor | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (871 ratings)](https://appshunter.io/ios/app/pdf-compressor-compress-pdf/id1637213307/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/pdf-compressor-compress-photo/id6756270277/reviews) |
| Number of ratings | **871** | 1 |
| Positive reviews | 26.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 11 MB | 15 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vishalbhai Vaghasiya](https://appshunter.io/developer/1512628511) | [Asha Vaghasiya](https://appshunter.io/developer/1840923272) |

## What reviewers say

### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-compress-pdf/id1637213307)

Reduce the size of your PDF documents with this easy-to-use tool. Select your file, choose the desired output quality, and compress your PDFs with a single tap. Save disk space and speed up uploads and downloads.

**Highlights:** Compress PDF files, Reduce PDF file size, Select output PDF quality, Easy-to-use interface, Single-tap compression

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient compression
- 👍 Simple and easy-to-use interface
- 💰 Free to download and use
- ✅ Effective file size reduction
- 📧 Solves email attachment size issues

**What reviewers complain about**

- 📢 Excessive and intrusive advertisements
- 🐛 Frequent app crashes and glitches
- ❌ File compression increases size instead of reducing it
- 🔄 App requires restart after each compression
- ⚠️ Suspicious ad permissions and potential security concerns

**Reported bugs**

- App crashes on second compression attempt
- File size increases instead of decreasing
- App exits unexpectedly after compression
- Compressed file unrecognizable or corrupted
- Keyboard numbers display as blank

**Requested features**

- Reduce or eliminate advertisements
- Add compression quality/control settings
- Batch file compression capability
- Improved preview functionality for multiple documents
- Better file naming conventions for compressed files


### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-compress-photo/id6756270277)

Instantly reduce the size of your photos and PDF files without sacrificing quality. This utility offers smart compression, batch processing, and offline functionality for efficient file management and storage optimization. Securely sync your files across devices with iCloud integration.

**Highlights:** Compress PDF files, Shrink photos and images, Optimize image quality, Automatic iCloud sync, Batch compression, 100% offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Compressor free?

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

### Is PDF Compressor free?

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

### Which has better reviews, PDF Compressor or PDF Compressor?

PDF Compressor is rated higher. PDF Compressor averages 4.6 out of 5 from 871 ratings, while PDF Compressor averages 4.0 from 1 ratings.

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

Both PDF Compressor and PDF Compressor show ads.

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

PDF Compressor ships an update every 2 months, and PDF Compressor every 2 months. Most recently, PDF Compressor was updated on November 7, 2026 and PDF Compressor on October 30, 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.*