# Photo Compressor X vs PDF Compressor

The clearest difference is rating: PDF Compressor at 4.6 against Photo Compressor X's 3.0. PDF Compressor also leads on in-app purchases (none vs 3) and ratings volume (862 vs 2). Photo Compressor X's advantage is ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Photo Compressor X sells 3 in-app purchases, starting at $2.49 per month. PDF Compressor asks for nothing beyond the download.

PDF Compressor holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: PDF Compressor has 862 ratings behind it against 2, so its average is the more settled of the two.

Photo Compressor X ships an update fortnightly, PDF Compressor every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Photo Compressor X | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/photo-compressor-x/id1528551360/reviews) | **[4.6 (862 ratings)](https://appshunter.io/ios/app/pdf-compressor-compress-pdf/id1637213307/reviews)** |
| Number of ratings | 2 | **862** |
| Positive reviews | — | 26.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Freemium | **Ad-supported** |
| Size | 9 MB | 11 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [志勇 吴](https://appshunter.io/developer/917633861) | [Vishalbhai Vaghasiya](https://appshunter.io/developer/1512628511) |

## What reviewers say

### Photo Compressor X

[App page](https://appshunter.io/ios/app/photo-compressor-x/id1528551360)

Easily reduce the file size of your photos to save storage space. Supports batch compression for multiple images and various formats like JPG, PNG, and HEIC.

**Highlights:** Compress JPG, PNG, HEIC, Save 30-80% storage, Easy to use interface, Batch compression support, Quick creation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Pro | $2.49 | per month |
| One Year Pro | $9.49 | per year |
| Liftetime Pass | $12.99 | one-time |


### 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


## Frequently asked questions

### Is Photo Compressor X free?

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

### Is PDF Compressor free?

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

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

PDF Compressor is rated higher. Photo Compressor X averages 3.0 out of 5 from 2 ratings, while PDF Compressor averages 4.6 from 862 ratings.

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

PDF Compressor shows ads; Photo Compressor X does not.

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

Photo Compressor X ships an update fortnightly, and PDF Compressor every 2 months. Most recently, Photo Compressor X was updated on October 24, 2026 and PDF Compressor on October 27, 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.*