# PDF Reader vs PDFExchanger

The clearest difference is update cadence: PDF Reader at every 6 days against PDFExchanger's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

PDF Reader ships an update every 6 days, PDFExchanger every 2 weeks. The most recent releases landed on October 20, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | PDF Reader | PDFExchanger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (64 ratings)](https://appshunter.io/ios/app/pdf-reader-viewer/id6746119431/reviews)** | — |
| Number of ratings | **64** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Ad-supported | — |
| Size | 116 MB | 15 MB |
| Requires iOS | **16** | 17 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [All About Housing LLC](https://appshunter.io/developer/1773925650) | [楚城 卓](https://appshunter.io/developer/1565528837) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-viewer/id6746119431)

This app provides a privacy-focused way to view, organize, and manage PDF files on your device. It offers tools for merging, splitting, securing documents, and converting images to PDF, all processed locally for enhanced data safety.

**Highlights:** View and organize PDF files, Merge and split PDFs, Secure documents with passwords, Convert images to PDF, Built-in document scanner, Local data processing for privacy

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

**In-app purchases:** none


### PDFExchanger

[App page](https://appshunter.io/ios/app/pdfexchanger/id6760964911)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader free?

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

### Is PDFExchanger free?

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

### Do PDF Reader or PDFExchanger have ads?

Both PDF Reader and PDFExchanger show ads.

### Which is updated more often, PDF Reader or PDFExchanger?

PDF Reader ships an update every 6 days, and PDFExchanger every 2 weeks. Most recently, PDF Reader was updated on October 20, 2026 and PDFExchanger on October 2, 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.*