# PDF Cabinet vs PDF Reader Pro

The clearest difference is ads: PDF Cabinet at none against PDF Reader Pro's shown. PDF Cabinet also leads on update cadence (every 5 weeks vs every 4 months) and monetization model (free vs ad-supported). On price, rating, review sentiment 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.

On the App Store both sit at effectively the same score — 3.8 for PDF Cabinet against 3.6 for PDF Reader Pro. That said, the two scores are not equally well evidenced: PDF Cabinet has 57 ratings behind it against 8, so its average is the more settled of the two. Written reviews split almost evenly too, at 66% and 67% positive.

PDF Cabinet ships an update every 5 weeks, PDF Reader Pro every 4 months. The most recent releases landed on October 23, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PDF Cabinet | PDF Reader Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (57 ratings)](https://appshunter.io/ios/app/pdf-cabinet/id764366087/reviews)** | [3.6 (8 ratings)](https://appshunter.io/ios/app/pdf-reader-pro-3d-edition/id1598489368/reviews) |
| Number of ratings | **57** | 8 |
| Positive reviews | 66.1% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | **Free** | Ad-supported |
| Size | 75 MB | 8 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bright Nine SIA](https://appshunter.io/developer/1891636727) | [Nirav Parmar](https://appshunter.io/developer/1596410760) |

## What reviewers say

### PDF Cabinet

[App page](https://appshunter.io/ios/app/pdf-cabinet/id764366087)

This application offers a streamlined PDF experience for reading and annotating documents. It focuses on essential features with an intuitive interface, making it easy to mark up PDFs, share annotations, and collaborate in real-time with others. Optimized for performance, it handles large documents efficiently.

**Highlights:** Effortless PDF annotation, Intuitive user interface, Fast document review with thumbnails, Annotations sharing, Real-time collaboration, Quick note taking

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth performance
- 👍 Intuitive and user-friendly interface
- 💡 Excellent annotation tools
- 🚀 Fast and responsive
- 👍 Simple and clean design

**What reviewers complain about**

- 🐛 Occasional crashes and stability issues
- 💡 Limited highlighter and pen customization
- 💡 Lack of iCloud/cloud sync support
- 🐛 Text disappearing issue
- 🐛 Slow document loading and navigation

**Reported bugs**

- Randomly deleting files
- Sync issues causing loss of annotations
- Crashing when opening large documents
- Navigation problems when zoomed in
- Annotations not exporting properly

**Requested features**

- Add more highlighter and pen color options
- Implement palm rejection for Apple Pencil
- Add ability to resize and move annotation tools
- Improve cloud/sync functionality (iCloud, Dropbox, etc.)
- Implement vertical scrolling for continuous reading


### PDF Reader Pro

[App page](https://appshunter.io/ios/app/pdf-reader-pro-3d-edition/id1598489368)

Experience PDFs in an extraordinary 3D view with this pro PDF reader. It offers a unique 3D book-like reading experience with light and dark modes, and supports both portrait and landscape orientations. Easily share your documents with other applications.

**Highlights:** 3D PDF reading experience, Light and Dark Mode support, Portrait and Landscape orientation, Open Source, Share PDFs to other apps

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Cabinet free?

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

### Is PDF Reader Pro free?

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

### Which has better reviews, PDF Cabinet or PDF Reader Pro?

PDF Cabinet is rated higher. PDF Cabinet averages 3.8 out of 5 from 57 ratings, while PDF Reader Pro averages 3.6 from 8 ratings.

### Do PDF Cabinet or PDF Reader Pro have ads?

PDF Reader Pro shows ads; PDF Cabinet does not.

### Which is updated more often, PDF Cabinet or PDF Reader Pro?

PDF Cabinet ships an update every 5 weeks, and PDF Reader Pro every 4 months. Most recently, PDF Cabinet was updated on October 23, 2026 and PDF Reader Pro on November 3, 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.*