# GoodReader PDF Editor & Viewer vs CS PDF Editor

The clearest difference is price: CS PDF Editor at Free against GoodReader PDF Editor & Viewer's $5.99. CS PDF Editor also leads on in-app purchases (none vs 4) and review sentiment (86% vs 69%). GoodReader PDF Editor & Viewer's advantage is ads (none vs shown) and ratings volume (14K vs 13). On device support and iOS requirement there is nothing between them.

CS PDF Editor is free to download; GoodReader PDF Editor & Viewer costs $5.99 up front. GoodReader PDF Editor & Viewer sells 4 in-app purchases, starting at $2.99 per month. CS PDF Editor asks for nothing beyond the download.

GoodReader PDF Editor & Viewer holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: GoodReader PDF Editor & Viewer has 14K ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 69% of GoodReader PDF Editor & Viewer's written reviews are positive against 86% of CS PDF Editor's, so the app with the better star average is not the one people write more warmly about.

GoodReader PDF Editor & Viewer ships an update weekly, CS PDF Editor every 3 weeks. The most recent releases landed on September 26, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | GoodReader PDF Editor & Viewer | CS PDF Editor |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.7 (14K ratings)](https://appshunter.io/ios/app/goodreader-pdf-editor-and-viewer/id777310222/reviews)** | [4.5 (13 ratings)](https://appshunter.io/ios/app/cs-pdf-editor-scanner-app/id6471626000/reviews) |
| Number of ratings | **14K** | 13 |
| Positive reviews | 68.7% of reviews | **85.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#39** | — |
| Size | 53 MB | 82 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Good.iWare, Inc.](https://appshunter.io/developer/289191291) | [MACROMATRIX (PRIVATE) LIMITED](https://appshunter.io/developer/1820476435) |

## What reviewers say

### GoodReader PDF Editor & Viewer

[App page](https://appshunter.io/ios/app/goodreader-pdf-editor-and-viewer/id777310222)

**Currently charting:** #39 Top Paid · Productivity (US App Store)

This app offers robust PDF editing and viewing capabilities, alongside comprehensive file management tools. It allows users to annotate PDFs, manage files from various cloud services, and secure sensitive data with advanced encryption. Enjoy a superior reading experience with features like PDF Reflow and split-screen viewing.

**Highlights:** PDF annotation and editing, Extensive file format support, Cloud service integration (Dropbox, Google Drive, etc.), AES-256 military-grade encryption, Split-screen viewing for iPad, File management and organization

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Pack (monthly) | $2.99 | per month |
| Pro Pack (annual) | $17.99 | per year |
| Auto Sync | $9.99 | one-time |
| Pro Pack | $79.99 | one-time |

**What reviewers like**

- 🚀 Excellent for reading and annotating PDFs
- 📚 Powerful file management and organization
- 💻 Seamless integration with cloud storage
- 🎨 Customizable reading experience
- ⚙️ Robust set of features and capabilities

**What reviewers complain about**

- 🔒 Subscription model for some features
- 🔀 Cluttered interface after recent update
- 🐛 Occasional crashes and stability issues
- 📁 Difficulty migrating files from older versions
- 🖌️ Lacking palm rejection and customizable Apple Pencil controls

**Reported bugs**

- Syncing issues with cloud storage providers
- Compatibility problems with newer iOS versions
- Inconsistent behavior when switching between apps

**Requested features**

- Continuous scrolling for better reading experience
- Improved search functionality with advanced filters
- Ability to set custom color schemes and themes
- Enhanced support for ebook formats like EPUB
- Streamlined annotation tools and workflow


### CS PDF Editor

[App page](https://appshunter.io/ios/app/cs-pdf-editor-scanner-app/id6471626000)

This app offers a comprehensive suite of tools for managing documents on iOS devices. It allows users to view, edit, and scan PDFs, convert Word documents to PDF, and add digital signatures. The app aims to enhance productivity and streamline document workflows for professionals and students.

**Highlights:** All Documents and PDF Viewer, Signature Pad, Word to PDF Conversion, PDF Editor and Annotator, Text Recognition Scan, Document Scanner

**In-app purchases:** none


## Frequently asked questions

### Is GoodReader PDF Editor & Viewer free?

GoodReader PDF Editor & Viewer costs $5.99, and also offers in-app purchases.

### Is CS PDF Editor free?

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

### Which has better reviews, GoodReader PDF Editor & Viewer or CS PDF Editor?

GoodReader PDF Editor & Viewer is rated higher. GoodReader PDF Editor & Viewer averages 4.7 out of 5 from 14K ratings, while CS PDF Editor averages 4.5 from 13 ratings.

### Do GoodReader PDF Editor & Viewer or CS PDF Editor have ads?

CS PDF Editor shows ads; GoodReader PDF Editor & Viewer does not.

### Which is updated more often, GoodReader PDF Editor & Viewer or CS PDF Editor?

GoodReader PDF Editor & Viewer ships an update weekly, and CS PDF Editor every 3 weeks. Most recently, GoodReader PDF Editor & Viewer was updated on September 26, 2026 and CS PDF Editor on June 4, 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.*