# MapleRead CX vs KyBook 3 Ebook Reader

The clearest difference is rating: KyBook 3 Ebook Reader at 4.7 against MapleRead CX's 3.4. KyBook 3 Ebook Reader also leads on update cadence (every 5 days vs every 5 weeks) and ratings volume (4.7K vs 24). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. MapleRead CX sells 1 one-off in-app purchase and KyBook 3 Ebook Reader sells 4 in-app purchases, starting at $4.49 per 3 months. Whichever you choose, the download price is not the number that matters.

KyBook 3 Ebook Reader holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: KyBook 3 Ebook Reader has 4.7K ratings behind it against 24, so its average is the more settled of the two. Written reviews split almost evenly too, at 62% and 61% positive.

MapleRead CX ships an update every 5 weeks, KyBook 3 Ebook Reader every 5 days. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | MapleRead CX | KyBook 3 Ebook Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (24 ratings)](https://appshunter.io/ios/app/mapleread-cx/id1128582526/reviews) | **[4.7 (4.7K ratings)](https://appshunter.io/ios/app/kybook-3-ebook-reader/id1348198785/reviews)** |
| Number of ratings | 24 | **4.7K** |
| Positive reviews | **61.5% of reviews** | 60.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 26 MB | 53 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Maplepop LLC](https://appshunter.io/developer/798017700) | [Konstantin Bukreev](https://appshunter.io/developer/547576207) |

## What reviewers say

### MapleRead CX

[App page](https://appshunter.io/ios/app/mapleread-cx/id1128582526)

This app offers a unique audio-visual reading experience for EPUB ebooks. Customize book styles, generate pseudo audiobooks with various voices, and enjoy immersive reading with synchronized audio and text. It also functions as a powerful library management tool with extensive customization options.

**Highlights:** Audio-visual EPUB reader, Pseudo audiobook generation, Immersion reading (sync audio/text), Customizable book styles and themes, Word lookup and translation, Library management and organization, User-defined fonts and highlight colors

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $6.99 | one-time |


### KyBook 3 Ebook Reader

[App page](https://appshunter.io/ios/app/kybook-3-ebook-reader/id1348198785)

This app is a versatile e-book reader and cataloger supporting numerous formats like EPUB, MOBI, and PDF. It offers a comfortable reading experience with customizable options, powerful annotation tools, and seamless cloud storage integration. Organize your library with tags, collections, and a handy cataloguer.

**Highlights:** Supports all major e-book formats, OPDS catalog access, Comfortable reading mode with themes, Powerful annotations and summary editor, Handy cataloguer with tagging, Cloud storage integration

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 months subscription | $4.49 | per 3 months |
| Yearly subscription | $14.99 | per year |
| Upgrade to Pro (Discount) | $2.99 | one-time |
| Upgrade to Pro | $4.99 | one-time |

**What reviewers like**

- 🚀 Excellent design, close to no ads
- 🚀 Handles various file formats well
- 👍 Customizable, lots of features
- 👍 Stable and fast
- 👍 Good for reading comics/manga

**What reviewers complain about**

- 🐛 Sync and account issues
- 🐛 Crashes, bugs, and compatibility problems
- 🔍 Confusing interface, hard to use
- 💰 Paid features and subscription model
- 🔍 Missing key features like page turn animation

**Reported bugs**

- Inability to open/read certain file formats
- Sync and account creation issues
- Problems with PDF and image display
- Crashes and compatibility problems
- Duplication of books in library

**Requested features**

- Left alignment option
- Dark mode/OLED black theme
- Improved image handling
- Better support for Chinese language
- Vertical page flip


## Frequently asked questions

### Is MapleRead CX free?

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

### Is KyBook 3 Ebook Reader free?

KyBook 3 Ebook Reader is free to download, with in-app purchases available.

### Which has better reviews, MapleRead CX or KyBook 3 Ebook Reader?

KyBook 3 Ebook Reader is rated higher. MapleRead CX averages 3.4 out of 5 from 24 ratings, while KyBook 3 Ebook Reader averages 4.7 from 4.7K ratings.

### Do MapleRead CX or KyBook 3 Ebook Reader have ads?

Neither MapleRead CX nor KyBook 3 Ebook Reader shows ads.

### Which is updated more often, MapleRead CX or KyBook 3 Ebook Reader?

MapleRead CX ships an update every 5 weeks, and KyBook 3 Ebook Reader every 5 days. Most recently, MapleRead CX was updated on October 21, 2026 and KyBook 3 Ebook Reader on October 23, 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.*