# Merge files PDF vs PDF Compressor

The clearest difference is rating: Merge files PDF at 4.6 against PDF Compressor's 4.1. Merge files PDF also leads on ratings volume (339 vs 56) and iOS requirement (13.0 vs 16.1). PDF Compressor's advantage is in-app purchases (none vs 3). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Merge files PDF sells 3 in-app purchases, starting at $0.99 per 7 days. PDF Compressor asks for nothing beyond the download.

Merge files PDF holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Merge files PDF has 339 ratings behind it against 56, so its average is the more settled of the two. Written reviews point the same way: 26% of Merge files PDF's written reviews are positive against 18% of PDF Compressor's.

Merge files PDF ships an update every 2 weeks, PDF Compressor every 3 weeks. The most recent releases landed on October 12, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Merge files PDF | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (339 ratings)](https://appshunter.io/ios/app/merge-files-pdf/id1559819770/reviews)** | [4.1 (56 ratings)](https://appshunter.io/ios/app/pdf-compressor/id6446500701/reviews) |
| Number of ratings | **339** | 56 |
| Positive reviews | **25.7% of reviews** | 18.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Freemium | **Free** |
| Size | 3 MB | 3 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Abdullah Albalawi](https://appshunter.io/developer/1008309841) | [HurryApp LTD](https://appshunter.io/developer/1562864305) |

## What reviewers say

### Merge files PDF

[App page](https://appshunter.io/ios/app/merge-files-pdf/id1559819770)

Combine multiple PDF documents into a single file with ease. Select your desired PDFs and merge them quickly. Unlock advanced features like sharing, renaming, and unlimited merging with a premium subscription.

**Highlights:** Merge multiple PDF files, Easy to use interface, Display merged PDF, Share merged PDF, Rename merged PDF, Unlimited merging (premium)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly subscription | $0.99 | per 7 days |
| monthly subscription | $3.99 | per month |
| yearly subscription | $14.99 | per year |

**What reviewers like**

- 🚀 Merge files
- 👍 Good app
- 💡 Can get free

**What reviewers complain about**

- 🐛 Doesn't work
- 💰 Need to pay for everything
- 🔒 Can't share or save without paying
- ⚠️ Useless if you don't pay
- 🚫 Fraud app

**Reported bugs**

- Subscription issues
- Incompatible with free usage

**Requested features**

- Allow free sharing and saving of merged files
- Improve free functionality


### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor/id6446500701)

This utility allows users to compress, merge, and share PDF documents efficiently. It provides a convenient way to manage your PDF files on the go.

**Highlights:** Compress PDF files, Merge PDF files, Share PDF files, Manage PDF documents, Mobile PDF utility

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Merge files PDF free?

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

### Is PDF Compressor free?

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

### Which has better reviews, Merge files PDF or PDF Compressor?

Merge files PDF is rated higher. Merge files PDF averages 4.6 out of 5 from 339 ratings, while PDF Compressor averages 4.1 from 56 ratings.

### Do Merge files PDF or PDF Compressor have ads?

Neither Merge files PDF nor PDF Compressor shows ads.

### Which is updated more often, Merge files PDF or PDF Compressor?

Merge files PDF ships an update every 2 weeks, and PDF Compressor every 3 weeks. Most recently, Merge files PDF was updated on October 12, 2026 and PDF Compressor on September 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.*