# Merge PDF Documents vs PDF Merger

The clearest difference is ads: PDF Merger at none against Merge PDF Documents's shown. Merge PDF Documents's advantage is update cadence (every 4 days vs every 5 weeks) and device support (4 vs 2). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Merge PDF Documents ships an update every 4 days, PDF Merger every 5 weeks. The most recent releases landed on September 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Merge PDF Documents | PDF Merger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-merger-bindly/id6746964578/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Monetization | — | Free |
| Size | 65 MB | 0 MB |
| Requires iOS | **14.2** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hopebest Inc Limited](https://appshunter.io/developer/1717524727) | [AKHIL EAGA](https://appshunter.io/developer/1800631718) |

## What reviewers say

### Merge PDF Documents

[App page](https://appshunter.io/ios/app/merge-pdf-documents/id6444790652)

**In-app purchases:** none


### PDF Merger

[App page](https://appshunter.io/ios/app/pdf-merger-bindly/id6746964578)

Effortlessly combine multiple PDF files directly on your device without needing an internet connection. This app prioritizes user privacy by processing all documents locally, ensuring sensitive information remains secure. Its intuitive interface makes merging PDFs simple for everyone.

**Highlights:** Offline PDF merging, Secure local processing, Intuitive drag-and-drop interface, Accessibility-friendly design, Dark and Light mode support, Effortless sharing and export

**In-app purchases:** none


## Frequently asked questions

### Is Merge PDF Documents free?

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

### Is PDF Merger free?

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

### Do Merge PDF Documents or PDF Merger have ads?

Merge PDF Documents shows ads; PDF Merger does not.

### Which is updated more often, Merge PDF Documents or PDF Merger?

Merge PDF Documents ships an update every 4 days, and PDF Merger every 5 weeks. Most recently, Merge PDF Documents was updated on September 13, 2026 and PDF Merger on October 10, 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.*