# Compress PDF vs PDF Files Compressor

The clearest difference is rating: Compress PDF at 4.8 against PDF Files Compressor's 2.3. PDF Files Compressor's advantage is in-app purchases (none vs 3) and update cadence (every 9 days vs every 6 weeks). On price, ratings volume, ads and device support there is nothing between them.

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

Compress PDF holds the better App Store score, 4.8 against 2.3. Both are backed by a comparable volume of ratings — 6 and 3 respectively.

Compress PDF ships an update every 6 weeks, PDF Files Compressor every 9 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Compress PDF | PDF Files Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/compress-pdf-reduce-file-size/id1661782548/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/pdf-files-compressor/id6453467783/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 49 MB | 42 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rahul Alagiya](https://appshunter.io/developer/1572484207) | [SOFIT Consultancy (Private) Limited](https://appshunter.io/developer/1110677088) |

## What reviewers say

### Compress PDF

[App page](https://appshunter.io/ios/app/compress-pdf-reduce-file-size/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, Vision Pro support

**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 |


### PDF Files Compressor

[App page](https://appshunter.io/ios/app/pdf-files-compressor/id6453467783)

This utility app efficiently reduces the size of various file types, including audio, video, images, and documents. It allows for both compression and decompression, making it easier to store and share files without significant quality loss. The interface is designed for ease of use by all users.

**Highlights:** Audio compression, Video compression, Image compression, Document compression, File decompression, Direct sharing and downloading, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Compress PDF free?

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

### Is PDF Files Compressor free?

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

### Which has better reviews, Compress PDF or PDF Files Compressor?

Compress PDF is rated higher. Compress PDF averages 4.8 out of 5 from 6 ratings, while PDF Files Compressor averages 2.3 from 3 ratings.

### Do Compress PDF or PDF Files Compressor have ads?

Both Compress PDF and PDF Files Compressor show ads.

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

Compress PDF ships an update every 6 weeks, and PDF Files Compressor every 9 days. Most recently, Compress PDF was updated on November 3, 2026 and PDF Files Compressor on November 3, 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.*