# Smallpdf vs PDF Compressor－Compress PDF

Smallpdf and PDF Compressor－Compress PDF both sit at 4.8 stars, but that hides the real split: 68% of Smallpdf's written reviews are positive against 25% of PDF Compressor－Compress PDF's. Smallpdf also leads on ads (none vs shown) and ratings volume (6.9K vs 153). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Smallpdf sells 8 in-app purchases, starting at $7.99 per month and PDF Compressor－Compress PDF sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Smallpdf holds the better App Store score, 4.8 against 4.7. That said, the two scores are not equally well evidenced: Smallpdf has 6.9K ratings behind it against 153, so its average is the more settled of the two. Written reviews point the same way: 68% of Smallpdf's written reviews are positive against 25% of PDF Compressor－Compress PDF's.

Smallpdf ships an update every 2 weeks, PDF Compressor－Compress PDF every 2 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Smallpdf | PDF Compressor－Compress PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6.9K ratings)](https://appshunter.io/ios/app/smallpdf-scanner-and-pdf-editor/id1485259500/reviews)** | [4.7 (153 ratings)](https://appshunter.io/ios/app/pdf-compressorcompress-pdf/id6748140542/reviews) |
| Number of ratings | **6.9K** | 153 |
| Positive reviews | **67.6% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 112 MB | 30 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Smallpdf](https://appshunter.io/developer/1485259499) | [EclixTech UK LTD](https://appshunter.io/developer/1824450302) |

## What reviewers say

### Smallpdf

[App page](https://appshunter.io/ios/app/smallpdf-scanner-and-pdf-editor/id1485259500)

This app offers a comprehensive suite of tools to manage PDF documents. Easily convert, edit, compress, sign, merge, and scan PDFs using your mobile device. It also features OCR technology to convert scanned documents into editable text.

**Highlights:** Convert PDFs to Word, Excel, PPT, JPG, PNG, Edit PDFs with text, images, and annotations, Compress PDFs to reduce file size, Sign PDFs electronically, Merge multiple PDF files, Scan documents to PDF with OCR, Fill out PDF forms

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $7.99 | per month |
| Monthly Plan | $11.99 | per month |
| Monthly Plan | $14.99 | per month |
| Yearly Plan | $49.99 | per year |
| Yearly Plan | $59.99 | per year |
| Yearly Plan | $107.99 | per year |
| Yearly Plan | $107.99 | per year |
| Yearly Plan | $119.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and efficient
- 💡 Useful features
- 🔒 Secure
- 🆓 Free to use

**What reviewers complain about**

- 🐛 Buggy and crashes
- 💰 Paid version required for full functionality
- 🤔 Confusing account management
- 🤯 Missing key features
- 🤖 Poor customer support

**Reported bugs**

- Files not saving properly
- Conversion issues with larger documents
- Unexpected crashes and freezes
- Compatibility problems with older devices
- Incorrect file content after compression

**Requested features**

- Add more color options for annotations
- Improve search functionality for saved documents
- Enhance iPad compatibility
- Allow inserting images into PDFs
- Provide better file management and organization


### 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 | $5.99 | 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 Smallpdf free?

Smallpdf 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, Smallpdf or PDF Compressor－Compress PDF?

Smallpdf is rated higher. Smallpdf averages 4.8 out of 5 from 6.9K ratings, while PDF Compressor－Compress PDF averages 4.7 from 153 ratings.

### Do Smallpdf or PDF Compressor－Compress PDF have ads?

PDF Compressor－Compress PDF shows ads; Smallpdf does not.

### Which is updated more often, Smallpdf or PDF Compressor－Compress PDF?

Smallpdf ships an update every 2 weeks, and PDF Compressor－Compress PDF every 2 months. Most recently, Smallpdf was updated on October 30, 2026 and PDF Compressor－Compress PDF on October 28, 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.*