# PDF it All Document Converter vs PDF Compressor－Compress PDF

The clearest difference is review sentiment: PDF it All Document Converter at 86% against PDF Compressor－Compress PDF's 29%. PDF it All Document Converter also leads on ads (none vs shown) and ratings volume (8.1K vs 146). PDF Compressor－Compress PDF's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. PDF it All Document Converter sells 3 in-app purchases, starting at $2.99 per month 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.

PDF it All Document Converter holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: PDF it All Document Converter has 8.1K ratings behind it against 146, so its average is the more settled of the two. Written reviews point the same way: 86% of PDF it All Document Converter's written reviews are positive against 29% of PDF Compressor－Compress PDF's.

PDF it All Document Converter ships an update fortnightly, PDF Compressor－Compress PDF every 2 months. Both last shipped on September 29, 2026.

## The numbers

| Metric | PDF it All Document Converter | PDF Compressor－Compress PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8.1K ratings)](https://appshunter.io/ios/app/pdf-it-all-document-converter/id627640657/reviews)** | [4.6 (146 ratings)](https://appshunter.io/ios/app/pdf-compressorcompress-pdf/id6748140542/reviews) |
| Number of ratings | **8.1K** | 146 |
| Positive reviews | **85.6% of reviews** | 28.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 65 MB | 30 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [DIGISET LLC](https://appshunter.io/developer/944123342) | [EclixTech UK LTD](https://appshunter.io/developer/1824450302) |

## What reviewers say

### PDF it All Document Converter

[App page](https://appshunter.io/ios/app/pdf-it-all-document-converter/id627640657)

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to compress, convert, edit, merge, split, sign, and protect PDF files. All operations are performed locally on the device for enhanced security.

**Highlights:** Compress PDF files, Convert Office, Web, Photos to PDF, Edit PDF pages (remove, rotate), Merge and split PDFs, Sign and protect PDFs, Local device processing for security

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF it All Pro (Monthly) | $2.99 | per month |
| PDF it All Pro Yearly | $13.99 | per year |
| PDF it All Pro - Lifetime | $39.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 User-friendly and easy to use
- 💡 Versatile and feature-rich
- 🥰 Loyal and reliable companion
- 🔒 Secure and private

**What reviewers complain about**

- 🐛 Crashes and compatibility issues with newer iOS versions
- 💰 Subscription model not well-received
- 🔍 Lack of search functionality
- 📁 Issues with file management and organization

**Reported bugs**

- Crashes when trying to open certain PDFs
- Formatting issues when converting documents to PDF
- Signature tool not working as expected

**Requested features**

- Ability to fill out PDF forms
- Drag and drop support for file management
- One-time payment option instead of subscription
- Improved web page to PDF conversion
- Sync across devices


### 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 PDF it All Document Converter free?

PDF it All Document Converter 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, PDF it All Document Converter or PDF Compressor－Compress PDF?

PDF it All Document Converter is rated higher. PDF it All Document Converter averages 4.8 out of 5 from 8.1K ratings, while PDF Compressor－Compress PDF averages 4.6 from 146 ratings.

### Do PDF it All Document Converter or PDF Compressor－Compress PDF have ads?

PDF Compressor－Compress PDF shows ads; PDF it All Document Converter does not.

### Which is updated more often, PDF it All Document Converter or PDF Compressor－Compress PDF?

PDF it All Document Converter ships an update fortnightly, and PDF Compressor－Compress PDF every 2 months. Most recently, PDF it All Document Converter was updated on September 29, 2026 and PDF Compressor－Compress PDF on September 29, 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.*