# Simple PDF Editor vs PDF Merge

The clearest difference is ads: PDF Merge at none against Simple PDF Editor's shown. PDF Merge also leads on update cadence (weekly vs every 2 weeks). Simple PDF Editor's advantage is review sentiment (8% vs 0%). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Simple PDF Editor sells 8 one-off in-app purchases and PDF Merge sells 4 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 — 4.6 for Simple PDF Editor against 4.6 for PDF Merge. Both are backed by a comparable volume of ratings — 17 and 11 respectively. Written reviews are what separate them: 8% of Simple PDF Editor's written reviews are positive against 0% of PDF Merge's.

Simple PDF Editor ships an update every 2 weeks, PDF Merge weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Simple PDF Editor | PDF Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/simple-pdf-editor/id1560227399/reviews)** | [4.6 (11 ratings)](https://appshunter.io/ios/app/pdf-merge-document-sign-pdf/id6475400436/reviews) |
| Number of ratings | **17** | 11 |
| Positive reviews | **8.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 27 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Kei Suefuji](https://appshunter.io/developer/1388335881) | [AppFlux Labs](https://appshunter.io/developer/1882687293) |

## What reviewers say

### Simple PDF Editor

[App page](https://appshunter.io/ios/app/simple-pdf-editor/id1560227399)

Easily edit PDF documents by deleting, rotating, sorting, extracting, or combining pages. Secure your files with password protection and unlock them. The free version lets you preview edits before purchasing tools or the professional version for full access.

**Highlights:** Delete PDF pages, Rotate PDF pages, Sort PDF pages, Extract PDF pages, Combine PDF pages, Password protect PDFs, Unlock password-protected PDFs

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Delete Pages | $4.99 | one-time |
| Rotate Pages | $4.99 | one-time |
| Sort Pages | $4.99 | one-time |
| Unlock Password | $4.99 | one-time |
| Extract Pages | $4.99 | one-time |
| Password Protect | $4.99 | one-time |
| Combine PDF | $4.99 | one-time |
| Pro (All Tools) | $19.99 | one-time |


### 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 |


## Frequently asked questions

### Is Simple PDF Editor free?

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

### Is PDF Merge free?

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

### Which has better reviews, Simple PDF Editor or PDF Merge?

Simple PDF Editor is rated higher. Simple PDF Editor averages 4.6 out of 5 from 17 ratings, while PDF Merge averages 4.6 from 11 ratings.

### Do Simple PDF Editor or PDF Merge have ads?

Simple PDF Editor shows ads; PDF Merge does not.

### Which is updated more often, Simple PDF Editor or PDF Merge?

Simple PDF Editor ships an update every 2 weeks, and PDF Merge weekly. Most recently, Simple PDF Editor was updated on October 27, 2026 and PDF Merge on October 24, 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.*