# PDF Compressor vs Pocket PDF

The clearest difference is in-app purchases: Pocket PDF at none against PDF Compressor's 3. PDF Compressor's advantage is ratings volume (5 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. PDF Compressor sells 3 in-app purchases, starting at $2.99 per 7 days. Pocket PDF asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for PDF Compressor against 5.0 for Pocket PDF. That said, the two scores are not equally well evidenced: PDF Compressor has 5 ratings behind it against 1, so its average is the more settled of the two.

PDF Compressor ships an update every 6 weeks, Pocket PDF every 5 weeks. The most recent releases landed on June 3, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | PDF Compressor | Pocket PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/pdf-compressor-scan-and-edit/id1661782548/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pocket-pdf-pdf-utility/id6450652794/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 43 MB | 20 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rahul Alagiya](https://appshunter.io/developer/1572484207) | [Raja Muhammad Arslan Zafar](https://appshunter.io/developer/1551490943) |

## What reviewers say

### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-scan-and-edit/id1661782548)

Easily compress PDF files to reduce size without quality loss. This tool also allows scanning documents, merging PDFs, editing pages, and adding e-signatures. Optimize your documents for sharing and storage with a comprehensive offline PDF toolkit.

**Highlights:** Compress PDF files, Scan documents to PDF, Merge multiple PDF files, Edit PDF pages, Add e-signatures, Extract text with OCR, Protect PDFs with watermarks

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Convert Images To PDF | $14.99 | one-time |


### Pocket PDF

[App page](https://appshunter.io/ios/app/pocket-pdf-pdf-utility/id6450652794)

This app is a comprehensive PDF utility that allows you to scan documents, merge multiple PDFs, compress files, split large documents, convert images to PDF, and sign PDFs. It aims to enhance productivity and simplify digital document management.

**Highlights:** Scan documents and images, Merge multiple PDF files, Compress PDF file sizes, Split large PDFs, Convert images to PDF, Sign PDF documents

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Compressor free?

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

### Is Pocket PDF free?

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

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

PDF Compressor and Pocket PDF are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

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

Both PDF Compressor and Pocket PDF show ads.

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

PDF Compressor ships an update every 6 weeks, and Pocket PDF every 5 weeks. Most recently, PDF Compressor was updated on June 3, 2026 and Pocket PDF on June 1, 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.*