# PDF Compressor vs Photo Compressor

The clearest difference is review sentiment: Photo Compressor at 100% against PDF Compressor's 26%. Photo Compressor also leads on ads (none vs shown). PDF Compressor's advantage is in-app purchases (none vs 3) and update cadence (every 2 months vs every 9 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Photo Compressor sells 3 in-app purchases, starting at $3.99 per 7 days. PDF Compressor asks for nothing beyond the download.

PDF Compressor ships an update every 2 months, Photo Compressor every 9 months. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | PDF Compressor | Photo Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (859 ratings)](https://appshunter.io/ios/app/pdf-compressor-compress-pdf/id1637213307/reviews)** | — |
| Number of ratings | **859** | — |
| Positive reviews | 26.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 11 MB | 9 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vishalbhai Vaghasiya](https://appshunter.io/developer/1512628511) | [CIHAN AKGUL](https://appshunter.io/developer/1733495147) |

## 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


### Photo Compressor

[App page](https://appshunter.io/ios/app/photo-compressor-resize-image/id6747688838)

Easily compress and resize images to save storage space and optimize for sharing. This tool offers batch processing, various format support, and smart optimization to maintain image quality while significantly reducing file sizes.

**Highlights:** Compress photos up to 90% smaller, Resize images to custom dimensions, Batch process multiple pictures, Support for JPEG, PNG, HEIC, JPG, Smart optimization for quality/size, Convert HEIC to JPEG, Intuitive interface with real-time preview

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $3.99 | per 7 days |
| Pro Weekly Discount | $3.99 | per 7 days |
| Pro Annual | $19.99 | per year |


## Frequently asked questions

### Is PDF Compressor free?

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

### Is Photo Compressor free?

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

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

PDF Compressor shows ads; Photo Compressor does not.

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

PDF Compressor ships an update every 2 months, and Photo Compressor every 9 months. Most recently, PDF Compressor was updated on October 25, 2026 and Photo Compressor on October 21, 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.*