# PDF Merge vs Split PDF Merger

The clearest difference is review sentiment: Split PDF Merger at 100% against PDF Merge's 0%. Split PDF Merger also leads on in-app purchases (none vs 4) and rating (5.0 vs 4.6). PDF Merge's advantage is update cadence (weekly vs every 4 weeks) and ratings volume (11 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Merge sells 4 in-app purchases, starting at $4.99 per 7 days. Split PDF Merger asks for nothing beyond the download.

Split PDF Merger holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: PDF Merge has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of PDF Merge's written reviews are positive against 100% of Split PDF Merger's.

PDF Merge ships an update weekly, Split PDF Merger every 4 weeks. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | PDF Merge | Split PDF Merger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (11 ratings)](https://appshunter.io/ios/app/pdf-merge-document-sign-pdf/id6475400436/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/split-pdf-merger/id6514321660/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 27 MB | 87 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 9+ | 4+ |
| Developer | [AppFlux Labs](https://appshunter.io/developer/1882687293) | [Ernesto Gonzalez](https://appshunter.io/developer/1683765933) |

## What reviewers say

### PDF Merge

[App page](https://appshunter.io/ios/app/pdf-merge-document-sign-pdf/id6475400436)

Easily merge multiple PDF files into one cohesive document or split large PDFs into smaller sections. This app also allows you to fill out forms and add your signature directly within the application.

**Highlights:** Merge multiple PDFs, Split large PDFs, Fill and sign documents, Convert images to PDF, User-friendly interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $4.99 | per 7 days |
| Unlimited Access | $5.99 | per month |
| Unlimited Access | $24.99 | per year |
| Lifetime Premium | $29.99 | one-time |


### Split PDF Merger

[App page](https://appshunter.io/ios/app/split-pdf-merger/id6514321660)

Easily split large PDF files into smaller ones or merge multiple documents into a single file. This app offers batch processing and custom page range selection for efficient PDF management.

**Highlights:** Intuitive user interface, Batch processing for multiple files, Custom page range splitting, Merge multiple PDFs into one, Compress PDFs to reduce size, Fast and efficient processing

**In-app purchases:** none


## Frequently asked questions

### Is PDF Merge free?

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

### Is Split PDF Merger free?

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

### Which has better reviews, PDF Merge or Split PDF Merger?

Split PDF Merger is rated higher. PDF Merge averages 4.6 out of 5 from 11 ratings, while Split PDF Merger averages 5.0 from 1 ratings.

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

Neither PDF Merge nor Split PDF Merger shows ads.

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

PDF Merge ships an update weekly, and Split PDF Merger every 4 weeks. Most recently, PDF Merge was updated on September 20, 2026 and Split PDF Merger on September 14, 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.*