# PDF Combiner vs PDF Compressor ・ PDF Converter

The clearest difference is ads: PDF Combiner at none against PDF Compressor ・ PDF Converter's shown. PDF Combiner also leads on ratings volume (293 vs 73). PDF Compressor ・ PDF Converter's advantage is update cadence (every 5 days vs every 2 weeks) and iOS requirement (15.6 vs 18.0). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. PDF Combiner sells 11 in-app purchases, starting at $3.99 per month and PDF Compressor ・ PDF Converter sells 9 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for PDF Combiner against 4.8 for PDF Compressor ・ PDF Converter. Both are backed by a comparable volume of ratings — 293 and 73 respectively.

PDF Combiner ships an update every 2 weeks, PDF Compressor ・ PDF Converter every 5 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PDF Combiner | PDF Compressor ・ PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (293 ratings)](https://appshunter.io/ios/app/pdf-combiner-merge-and-split/id1517993393/reviews) | **[4.8 (73 ratings)](https://appshunter.io/ios/app/pdf-compressor-pdf-converter/id6742428142/reviews)** |
| Number of ratings | **293** | 73 |
| Positive reviews | 77.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 20 MB | 41 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evgeniy Konev](https://appshunter.io/developer/1487847911) | [RIJIPUPS OU](https://appshunter.io/developer/1594002879) |

## What reviewers say

### PDF Combiner

[App page](https://appshunter.io/ios/app/pdf-combiner-merge-and-split/id1517993393)

Easily manage PDF files with a user-friendly interface. Merge, split, and extract pages from documents offline. Convert images to PDF and secure your files with passwords.

**Highlights:** Merge PDF documents, Split PDF into pages, Extract specific pages, Document scanner, Set/remove PDF password, Images to PDF converter, Compress and resize images

**Features:** Family Sharing

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Pro Weekly | $4.99 | per 7 days |
| Yearly | $9.99 | per year |
| Monthly | $9.99 | per month |
| 6 Months | $24.99 | per 6 months |
| Pro Yearly | $29.99 | per year |
| Pro Yearly | $29.99 | per year |
| Special offer | $4.99 | one-time |
| Pro-version | $6.99 | one-time |
| PRO Forever Special | $24.99 | one-time |
| PRO Forever | $49.99 | one-time |

**What reviewers like**

- 👍 Easy to use interface
- 🚀 Efficient file splitting
- ✨ Many useful features
- 💰 Great price for Pro
- 💯 Best app of its kind

**What reviewers complain about**

- 💸 Not free, limitations
- ⚠️ Free version limited
- 🪓 Free version restrictive
- 🤔 "Forever" option unclear
- 🚫 OCR function missing

**Reported bugs**

- Password remover not working
- Saving/resolution issues

**Requested features**

- Add OCR function
- Implement cropping/resizing
- Extend PDF merge limit
- Improve free version features
- Clarify "forever" option


### PDF Compressor ・ PDF Converter

[App page](https://appshunter.io/ios/app/pdf-compressor-pdf-converter/id6742428142)

Easily convert, scan, compress, and edit documents into PDFs. This tool offers smart camera features for accurate scanning, flexible compression options to save space, and the ability to merge or convert files. Keep your documents organized and secure with password protection.

**Highlights:** Convert photos, files, and scans to PDF, Smart camera for auto-detection and cropping, Compress PDFs with quality settings, Merge multiple PDFs, Convert PDFs to JPG or ZIP, Password protect sensitive documents, Edit and reorder PDF pages

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Converter PRO | $4.99 | per 7 days |
| PDF Converter PRO | $6.99 | per 7 days |
| PDF Converter PRO | $6.99 | per 7 days |
| PDF Converter PRO | $6.99 | per 7 days |
| PDF Converter PRO | $7.99 | per 7 days |
| PDF Converter PRO | $11.99 | per month |
| PDF Converter PRO | $19.99 | per month |
| PDF Converter PRO | $99.99 | per year |
| PDF Converter PRO | $119.99 | per year |


## Frequently asked questions

### Is PDF Combiner free?

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

### Is PDF Compressor ・ PDF Converter free?

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

### Which has better reviews, PDF Combiner or PDF Compressor ・ PDF Converter?

PDF Compressor ・ PDF Converter is rated higher. PDF Combiner averages 4.8 out of 5 from 293 ratings, while PDF Compressor ・ PDF Converter averages 4.8 from 73 ratings.

### Do PDF Combiner or PDF Compressor ・ PDF Converter have ads?

PDF Compressor ・ PDF Converter shows ads; PDF Combiner does not.

### Which is updated more often, PDF Combiner or PDF Compressor ・ PDF Converter?

PDF Combiner ships an update every 2 weeks, and PDF Compressor ・ PDF Converter every 5 days. Most recently, PDF Combiner was updated on October 25, 2026 and PDF Compressor ・ PDF Converter on October 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.*