# PocketBook Reader vs KyBook 2 Ebook Reader

The clearest difference is update cadence: KyBook 2 Ebook Reader at fortnightly against PocketBook Reader's every 2 months. KyBook 2 Ebook Reader also leads on rating (4.7 vs 4.5) and review sentiment (68% vs 54%). PocketBook Reader's advantage is chart position (#161 vs unranked) and ratings volume (9.8K vs 2.3K). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. PocketBook Reader sells 41 one-off in-app purchases and KyBook 2 Ebook Reader sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

KyBook 2 Ebook Reader holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 9.8K and 2.3K respectively. Written reviews point the same way: 54% of PocketBook Reader's written reviews are positive against 68% of KyBook 2 Ebook Reader's.

PocketBook Reader ships an update every 2 months, KyBook 2 Ebook Reader fortnightly. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | PocketBook Reader | KyBook 2 Ebook Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (9.8K ratings)](https://appshunter.io/ios/app/pocketbook-reader/id805488884/reviews) | **[4.7 (2.3K ratings)](https://appshunter.io/ios/app/kybook-2-ebook-reader/id1018584176/reviews)** |
| Number of ratings | **9.8K** | 2.3K |
| Positive reviews | 54.5% of reviews | **67.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#161** | — |
| Size | 106 MB | 51 MB |
| Requires iOS | 13.0 | **8.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Pocketbook International SA](https://appshunter.io/developer/1536135171) | [Konstantin Bukreev](https://appshunter.io/developer/547576207) |

## What reviewers say

### PocketBook Reader

[App page](https://appshunter.io/ios/app/pocketbook-reader/id805488884)

**Currently charting:** #161 Top Free · Book (US App Store)

This app is a versatile reader supporting 26 book and audio formats, including EPUB, PDF, and audiobooks. It offers features like PDF reflow, text-to-speech, cloud synchronization, and extensive customization options for a comfortable reading experience.

**Highlights:** Supports 26 book and audio formats, PDF Reflow function, Text-to-speech engine, Cloud synchronization service, Customizable interface and reading settings, Adobe DRM support

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

**In-app purchases (41)**

| Purchase | Price | Billing |
| --- | --- | --- |
| eBook | $0.99 | one-time |
| eBook (class A) | $0.99 | one-time |
| eBook | $1.99 | one-time |
| eBook (class B) | $1.99 | one-time |
| eBook | $2.95 | one-time |
| eBook | $2.99 | one-time |
| eBook (class C) | $2.99 | one-time |
| eBook | $3.99 | one-time |
| eBook: type 4.79 | $3.99 | one-time |
| eBook: type 4.19 | $3.99 | one-time |
| eBook (class D) | $3.99 | one-time |
| eBook (class Alt5) | $4.99 | one-time |
| eBook: type 5.39 | $4.99 | one-time |
| eBook (class F) | $4.99 | one-time |
| eBook: type 5.89 | $4.99 | one-time |
| eBook | $4.99 | one-time |
| eBook: type 5.09 | $4.99 | one-time |
| eBook (class G) | $5.99 | one-time |
| eBook | $5.99 | one-time |
| eBook: type 7.09 | $5.99 | one-time |
| eBook: type 7.19 | $5.99 | one-time |
| eBook: type 8.29 | $6.99 | one-time |
| eBook: type 7.59 | $6.99 | one-time |
| eBook | $7.99 | one-time |
| eBook: type 8.89 | $7.99 | one-time |
| eBook (class J) | $8.99 | one-time |
| eBook | $8.99 | one-time |
| eBook | $9.90 | one-time |
| eBook | $9.99 | one-time |
| eBook (class L) | $10.99 | one-time |
| eBook: type 13.9 | $11.90 | one-time |
| eBook | $11.99 | one-time |
| eBook: type 12.99 | $11.99 | one-time |
| eBook | $12.99 | one-time |
| eBook (class N) | $12.99 | one-time |
| eBook (class O) | $13.99 | one-time |
| eBook: type 17.9 | $14.90 | one-time |
| eBook | $14.99 | one-time |
| eBook (class R) | $16.99 | one-time |
| eBook (class T) | $18.99 | one-time |
| eBook (class W) | $21.99 | one-time |

**What reviewers like**

- 👍 Convenient reading experience
- 🚀 Smooth scrolling
- 💡 Customizable settings (font, margin, etc.)
- 🔒 Supports DRM-protected content
- 👍 Intuitive user interface

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🐛 Unreliable cloud sync
- 🐛 Inconsistent page rendering
- 🐛 Buggy text highlighting and annotation
- 🐛 Slow loading times

**Reported bugs**

- Books disappearing from library after login issues
- Inability to open DRM-protected PDFs
- Inconsistent behavior when switching between portrait and landscape modes
- Text-to-speech voice quality issues

**Requested features**

- Ability to organize books into custom folders
- Option to disable quick action zones
- Improved text-to-speech controls (seek, pause, etc.)
- Support for handwritten annotations with Apple Pencil
- Faster page turning and scrolling


### KyBook 2 Ebook Reader

[App page](https://appshunter.io/ios/app/kybook-2-ebook-reader/id1018584176)

This app is a versatile e-book reader that supports a wide range of formats including EPUB, MOBI, and PDF. It offers extensive customization for reading modes, cloud storage integration, and text-to-speech capabilities for audiobooks.

**Highlights:** Supports EPUB, MOBI, PDF, DJVU, and more, OPDS catalog and cloud storage integration, Customizable reading modes (font, theme, size), Text-to-speech for e-books and audiobooks, Book cataloging and organization, Speed reading and text summarization

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro Version | $1.99 | one-time |
| Upgrade to Pro Version | $2.99 | one-time |

**What reviewers like**

- 👍 Stable and solid
- 👍 Customizable reading experience
- 👍 Excellent reading app
- 👍 Great for reading PDFs and ebooks
- 👍 Syncs across devices

**What reviewers complain about**

- 🐛 Bugs and crashes
- 💰 Aggressive push for paid upgrades
- 🔍 Confusing navigation and UI
- 📢 Intrusive ads
- 🔒 Clipboard access concerns

**Reported bugs**

- Books not loading properly
- Restore purchases not working
- Sync issues with cloud services
- Unexpected behavior after updates

**Requested features**

- Ability to edit color themes
- Organize books into folders
- Annotation and note-taking features
- Resume reading from last page
- Goodreads integration


## Frequently asked questions

### Is PocketBook Reader free?

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

### Is KyBook 2 Ebook Reader free?

KyBook 2 Ebook Reader is free to download, with in-app purchases available.

### Which has better reviews, PocketBook Reader or KyBook 2 Ebook Reader?

KyBook 2 Ebook Reader is rated higher. PocketBook Reader averages 4.5 out of 5 from 9.8K ratings, while KyBook 2 Ebook Reader averages 4.7 from 2.3K ratings.

### Do PocketBook Reader or KyBook 2 Ebook Reader have ads?

Neither PocketBook Reader nor KyBook 2 Ebook Reader shows ads.

### Which is updated more often, PocketBook Reader or KyBook 2 Ebook Reader?

PocketBook Reader ships an update every 2 months, and KyBook 2 Ebook Reader fortnightly. Most recently, PocketBook Reader was updated on September 27, 2026 and KyBook 2 Ebook Reader on September 26, 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.*