# Merge files PDF vs PDF Compressor

The clearest difference is review sentiment: Merge files PDF at 26% against PDF Compressor's 0%. Merge files PDF also leads on rating (4.6 vs 4.3) and update cadence (every 2 weeks vs every 6 weeks). On price, ads, in-app purchases and monetization model 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 and PDF Compressor sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Merge files PDF holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 347 and 84 respectively. Written reviews point the same way: 26% of Merge files PDF's written reviews are positive against 0% of PDF Compressor's.

Merge files PDF ships an update every 2 weeks, PDF Compressor every 6 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Merge files PDF | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (347 ratings)](https://appshunter.io/ios/app/merge-files-pdf/id1559819770/reviews)** | [4.3 (84 ratings)](https://appshunter.io/ios/app/pdf-compressor-reduce-size/id6476273989/reviews) |
| Number of ratings | **347** | 84 |
| Positive reviews | **25.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 3 MB | 61 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Abdullah Albalawi](https://appshunter.io/developer/1008309841) | [NextPixel apps](https://appshunter.io/developer/1584487280) |

## 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-reduce-size/id6476273989)

Reduce the size of your PDF documents without sacrificing quality. Optimize PDFs for storage, sharing, and faster loading. Effortlessly manage and share your compressed files anywhere.

**Highlights:** Efficient PDF compression, Retain document quality, User-friendly file management, Easy sharing via multiple platforms, Optimize for storage and transfer

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| File Compressor - PDF | $4.99 | per 7 days |
| File Compressor - PDF | $7.99 | per 7 days |
| PDF Compressor - Resize file | $9.99 | per month |


## 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 in-app purchases available.

### 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 347 ratings, while PDF Compressor averages 4.3 from 84 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 6 weeks. Most recently, Merge files PDF was updated on November 3, 2026 and PDF Compressor on November 4, 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.*