# PDF Compressor vs PDF Scanner & PDF Reader

The clearest difference is rating: PDF Scanner & PDF Reader at 5.0 against PDF Compressor's 4.3. PDF Scanner & PDF Reader also leads on update cadence (fortnightly vs monthly). PDF Compressor's advantage is review sentiment (56% vs 33%) and ratings volume (57 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. PDF Compressor sells 3 in-app purchases, starting at $4.99 per 7 days and PDF Scanner & PDF Reader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PDF Scanner & PDF Reader holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: PDF Compressor has 57 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 56% of PDF Compressor's written reviews are positive against 33% of PDF Scanner & PDF Reader's, so the app with the better star average is not the one people write more warmly about.

PDF Compressor ships an update monthly, PDF Scanner & PDF Reader fortnightly. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | PDF Compressor | PDF Scanner & PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (57 ratings)](https://appshunter.io/ios/app/pdf-compressor-size-reduce/id1643148563/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-scanner-and-pdf-reader/id6504153679/reviews)** |
| Number of ratings | **57** | 1 |
| Positive reviews | **55.6% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 35 MB | 25 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hardik Dhameliya](https://appshunter.io/developer/1611140120) | [Bhargav Mavani](https://appshunter.io/developer/1469543925) |

## What reviewers say

### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-size-reduce/id1643148563)

Easily reduce the size of your PDF files with this utility app. It offers a range of tools to compress, edit, and convert PDFs, saving you disk space and improving upload/download speeds. Features include OCR, merging, page removal, and security options.

**Highlights:** Compress PDF files, OCR and Text Recognition, Merge and split PDFs, Remove/add pages, Lock and unlock PDFs, Convert PDF to text/images, Add watermarks and signatures

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Weekly | $4.99 | per 7 days |
| Subscription Monthly | $9.99 | per month |
| Subscription Yearly | $19.99 | per year |


### PDF Scanner & PDF Reader

[App page](https://appshunter.io/ios/app/pdf-scanner-and-pdf-reader/id6504153679)

Easily scan documents with your device and manage all your PDF files in one place. This app offers fast scanning, editing, and viewing capabilities, allowing you to search text, organize, and share PDFs efficiently.

**Highlights:** Super fast document scanning, Enhance scan quality with editing, Optimize scanned PDFs, Ultra-fast PDF viewer, Easy search within PDFs, Quick PDF sharing, Organize and manage PDF files

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Pro | $0.99 | one-time |


## Frequently asked questions

### Is PDF Compressor free?

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

### Is PDF Scanner & PDF Reader free?

PDF Scanner & PDF Reader is free to download, with in-app purchases available.

### Which has better reviews, PDF Compressor or PDF Scanner & PDF Reader?

PDF Scanner & PDF Reader is rated higher. PDF Compressor averages 4.3 out of 5 from 57 ratings, while PDF Scanner & PDF Reader averages 5.0 from 1 ratings.

### Do PDF Compressor or PDF Scanner & PDF Reader have ads?

Both PDF Compressor and PDF Scanner & PDF Reader show ads.

### Which is updated more often, PDF Compressor or PDF Scanner & PDF Reader?

PDF Compressor ships an update monthly, and PDF Scanner & PDF Reader fortnightly. Most recently, PDF Compressor was updated on September 25, 2026 and PDF Scanner & PDF Reader on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*