# PDF Reader Pro vs PDF Reader PDF Viewer & Editor

The clearest difference is review sentiment: PDF Reader Pro at 64% against PDF Reader PDF Viewer & Editor's 0%. PDF Reader Pro also leads on rating (4.4 vs 2.6) and ratings volume (437 vs 5). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PDF Reader Pro sells 6 in-app purchases, starting at $39.99 per year and PDF Reader PDF Viewer & Editor sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

PDF Reader Pro holds the better App Store score, 4.4 against 2.6. That said, the two scores are not equally well evidenced: PDF Reader Pro has 437 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 64% of PDF Reader Pro's written reviews are positive against 0% of PDF Reader PDF Viewer & Editor's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 16, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | PDF Reader Pro | PDF Reader PDF Viewer & Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (437 ratings)](https://appshunter.io/ios/app/pdf-reader-pro-lite-edition/id919472509/reviews)** | [2.6 (5 ratings)](https://appshunter.io/ios/app/pdf-reader-pdf-viewer-and-editor/id1578265203/reviews) |
| Number of ratings | **437** | 5 |
| Positive reviews | **63.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 194 MB | 115 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PDF Technologies, Inc.](https://appshunter.io/developer/1263126485) | [ZipoApps](https://appshunter.io/developer/1671444635) |

## What reviewers say

### PDF Reader Pro

[App page](https://appshunter.io/ios/app/pdf-reader-pro-lite-edition/id919472509)

This app offers comprehensive tools for managing PDF documents on mobile devices. It allows users to read, edit text and images, annotate, fill forms, convert to various formats, compress files, and perform OCR. Organize, protect, and share your PDFs with ease.

**Highlights:** Read PDFs with multiple viewing options, Edit PDF text and images, Annotate with highlights, notes, and drawings, Fill out PDF forms, Convert PDFs to Word, Excel, and other formats, Perform OCR on PDFs, Compress PDF file sizes

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add 2-Device · Advanced Annual | $39.99 | per year |
| Add Devices · Advanced Annual | $49.99 | per year |
| PDF Pro · Advanced Annual | $79.99 | per year |
| PDF Pro · AI Annual | $79.99 | per year |
| Permanent License | $24.99 | one-time |
| PDF Pro · Advanced Permanent | $39.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and efficient
- 💡 Useful features like highlighting and annotating
- 👍 Great for reading and studying PDFs

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🔒 Security issues with locked files
- 💰 Expensive upgrade to unlock full functionality
- 🤖 Poor customer support and unresponsive developers

**Reported bugs**

- Annotations not saving or displaying correctly
- App crashing when trying to convert or edit PDFs
- Syncing issues between devices
- Unexpected password locks on files

**Requested features**

- Undo/redo functionality for annotations
- More font and theme options
- Improved compatibility with cloud storage services
- Better support for older devices


### PDF Reader PDF Viewer & Editor

[App page](https://appshunter.io/ios/app/pdf-reader-pdf-viewer-and-editor/id1578265203)

This app provides a comprehensive suite of tools for managing, editing, and securing PDF documents. Convert images and text to PDF, merge files, fill and sign forms, and protect sensitive data with passwords. It also offers AI-powered summarization and question answering for document analysis.

**Highlights:** Image to PDF conversion, Text to PDF conversion, Add/Remove Password protection, Merge multiple PDFs, Fill and Sign forms, AI-powered document summarization, Organized PDF management

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Premium | $4.99 | per month |
| Unlimited Access | $8.99 | per 7 days |
| Upgrade to Premium | $39.99 | per year |
| Unlimited Access | $49.99 | per year |


## Frequently asked questions

### Is PDF Reader Pro free?

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

### Is PDF Reader PDF Viewer & Editor free?

PDF Reader PDF Viewer & Editor is free to download, with in-app purchases available.

### Which has better reviews, PDF Reader Pro or PDF Reader PDF Viewer & Editor?

PDF Reader Pro is rated higher. PDF Reader Pro averages 4.4 out of 5 from 437 ratings, while PDF Reader PDF Viewer & Editor averages 2.6 from 5 ratings.

### Do PDF Reader Pro or PDF Reader PDF Viewer & Editor have ads?

Both PDF Reader Pro and PDF Reader PDF Viewer & Editor show ads.

### Which is updated more often, PDF Reader Pro or PDF Reader PDF Viewer & Editor?

PDF Reader Pro ships an update every 2 months, and PDF Reader PDF Viewer & Editor every 2 months. Most recently, PDF Reader Pro was updated on October 16, 2026 and PDF Reader PDF Viewer & Editor on September 30, 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.*