# PureLibro vs Common Reader

The clearest difference is rating: PureLibro at 4.6 against Common Reader's 3.0. PureLibro also leads on ratings volume (365 vs 2) and iOS requirement (15.4 vs 26.0). Common Reader's advantage is update cadence (every 2 days vs every 10 days). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. PureLibro sells 6 in-app purchases, starting at $0.99 per month and Common Reader sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

PureLibro holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: PureLibro has 365 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 77% of PureLibro's written reviews are positive against 80% of Common Reader's, so the app with the better star average is not the one people write more warmly about.

PureLibro ships an update every 10 days, Common Reader every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PureLibro | Common Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (365 ratings)](https://appshunter.io/ios/app/purelibro-ebook-reader/id1546612448/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/common-reader-ebook-reader/id6770067434/reviews) |
| Number of ratings | **365** | 2 |
| Positive reviews | 76.7% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 42 MB | 119 MB |
| Requires iOS | **15.4** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [添欢 谢](https://appshunter.io/developer/1497426499) | [天宇 高](https://appshunter.io/developer/1851416147) |

## What reviewers say

### PureLibro

[App page](https://appshunter.io/ios/app/purelibro-ebook-reader/id1546612448)

This app offers a comprehensive reading experience for various digital book and comic formats. It features AI-powered image enhancement, cloud synchronization, extensive customization options, and robust privacy controls. Enjoy hands-free reading and track your progress with detailed statistics.

**Highlights:** Supports TXT, EPUB, MOBI, PDF, CBZ, CBR and more, AI-powered image enhancement for comics, iCloud sync across devices, Hands-free auto reading mode, Extensive customization of fonts, layout, and appearance, Advanced privacy features with password and Face ID, Detailed reading statistics and library management

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 monthly subscription | $0.99 | per month |
| 3 monthly subscription | $1.99 | per 3 months |
| yearly subscription | $5.99 | per year |
| Pro Special Offer | $12.99 | one-time |
| Unlock Pro Version | $12.99 | one-time |
| Unlock Pro Version | $19.99 | one-time |

**What reviewers like**

- 🚀 Excellent rendering and image quality
- 👍 Clean and intuitive user interface
- 🔒 Supports a variety of file formats
- 💡 Customizable reading experience
- 🚀 Fast and responsive app

**What reviewers complain about**

- 🐛 Some issues with text formatting and italics
- 💡 Lack of multi-device sync and progress tracking
- 🐛 Occasional crashes or performance issues
- 💡 Limited font and theme customization options
- 🐛 Localization problems with menus and settings

**Reported bugs**

- Inconsistent behavior when switching between reading modes
- Issues with loading and rendering large books or comics
- Problems with the reliability of the built-in web browser
- Bugs related to the iCloud sync and backup functionality

**Requested features**

- Add support for more text-to-speech options
- Implement bulk import and management of books
- Introduce multi-device sync and reading progress tracking
- Expand font and theme customization capabilities
- Improve localization and translation of the app


### Common Reader

[App page](https://appshunter.io/ios/app/common-reader-ebook-reader/id6770067434)

This app offers a unified reading and AI-powered analysis experience for various ebook formats. It allows users to ask questions about book content, automatically organize their library, and sync across multiple devices. Privacy is a core focus, with no proactive data collection.

**Highlights:** Supports multiple ebook formats (epub, azw3, mobi, txt, md, pdf), AI-powered questions about book content, Automatic library organization with generative AI, Cloud sync (iCloud, OneDrive, WebDAV), Fast full-library search, Unified cross-platform interface

**Features:** iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Cup of Coffee | $4.00 | one-time |
| 2 Cups of Coffee | $8.00 | one-time |
| Lifetime Unlock | $9.99 | one-time |
| 4 Cups of Coffee | $16.00 | one-time |
| Many coffees | $32.00 | one-time |


## Frequently asked questions

### Is PureLibro free?

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

### Is Common Reader free?

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

### Which has better reviews, PureLibro or Common Reader?

PureLibro is rated higher. PureLibro averages 4.6 out of 5 from 365 ratings, while Common Reader averages 3.0 from 2 ratings.

### Do PureLibro or Common Reader have ads?

Neither PureLibro nor Common Reader shows ads.

### Which is updated more often, PureLibro or Common Reader?

PureLibro ships an update every 10 days, and Common Reader every 2 days. Most recently, PureLibro was updated on November 3, 2026 and Common Reader on October 31, 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.*