# PDF Read vs Right PDF Reader

The clearest difference is rating: Right PDF Reader at 4.6 against PDF Read's 2.6. Right PDF Reader also leads on in-app purchases (none vs 1) and review sentiment (92% vs 63%). PDF Read's advantage is update cadence (every 6 weeks vs every 11 months) and iOS requirement (8.0 vs 14.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. PDF Read sells 1 one-off in-app purchase. Right PDF Reader asks for nothing beyond the download.

Right PDF Reader holds the better App Store score, 4.6 against 2.6. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews point the same way: 63% of PDF Read's written reviews are positive against 92% of Right PDF Reader's.

PDF Read ships an update every 6 weeks, Right PDF Reader every 11 months. The most recent releases landed on October 8, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | PDF Read | Right PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/pdf-read/id634845932/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/right-pdf-reader/id690338821/reviews)** |
| Number of ratings | 5 | 5 |
| Positive reviews | 63.0% of reviews | **92.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 11 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 82 MB | 79 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [世木 林](https://appshunter.io/developer/528007397) | [ZEON Corp](https://appshunter.io/developer/528554283) |

## What reviewers say

### PDF Read

[App page](https://appshunter.io/ios/app/pdf-read/id634845932)

This app is a powerful PDF reader that allows for annotation, highlighting, and bookmarking. It offers fast rendering, supports password-protected files, and includes features like full-text search and form filling. Documents can be added via file sharing or Wi-Fi.

**Highlights:** Annotate and highlight PDFs, Bookmark and outline management, Full-text search, Form filling, Password-protected file support, Add documents via Wi-Fi, Freehand drawing signature

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Right PDF Reader

[App page](https://appshunter.io/ios/app/right-pdf-reader/id690338821)

This application provides robust PDF viewing, annotation, and management tools. It allows users to organize, share, and sign documents with a user-friendly interface and advanced features.

**Highlights:** Fast PDF viewing, Annotation tools (highlight, draw, text), Document organization with folders, Cloud storage integration (Dropbox, WebDAV), Handwritten signature creation, Form filling, Password protection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Read free?

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

### Is Right PDF Reader free?

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

### Which has better reviews, PDF Read or Right PDF Reader?

Right PDF Reader is rated higher. PDF Read averages 2.6 out of 5 from 5 ratings, while Right PDF Reader averages 4.6 from 5 ratings.

### Do PDF Read or Right PDF Reader have ads?

Neither PDF Read nor Right PDF Reader shows ads.

### Which is updated more often, PDF Read or Right PDF Reader?

PDF Read ships an update every 6 weeks, and Right PDF Reader every 11 months. Most recently, PDF Read was updated on October 8, 2026 and Right PDF Reader on September 27, 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.*