# BookFusion vs Manga Viewer

The clearest difference is ads: BookFusion at none against Manga Viewer's shown. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. BookFusion sells 6 in-app purchases, starting at $1.99 per month and Manga Viewer sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for BookFusion against 4.8 for Manga Viewer. Both are backed by a comparable volume of ratings — 529 and 350 respectively. Written reviews are what separate them: 76% of BookFusion's written reviews are positive against 83% of Manga Viewer's.

BookFusion ships an update every 10 days, Manga Viewer weekly. Both last shipped on November 11, 2026.

## The numbers

| Metric | BookFusion | Manga Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (529 ratings)](https://appshunter.io/ios/app/bookfusion/id1141834096/reviews) | **[4.8 (350 ratings)](https://appshunter.io/ios/app/manga-viewer-cbzcbr-reader/id1309007086/reviews)** |
| Number of ratings | **529** | 350 |
| Positive reviews | 76.4% of reviews | **82.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 158 MB | 95 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [BookFusion](https://appshunter.io/developer/1141834095) | [kim juyoung](https://appshunter.io/developer/918406157) |

## What reviewers say

### BookFusion

[App page](https://appshunter.io/ios/app/bookfusion/id1141834096)

Manage, read, and organize your eBooks across all devices with seamless cloud synchronization. Customize your reading experience with extensive settings, highlight notes, and text-to-speech functionality. Integrates with Calibre and supports various file formats.

**Highlights:** Cross-platform eBook reader and manager, Cloud sync for reading progress and eBooks, Customizable reading experience, Highlighting and annotation tools, Text-to-Speech (TTS) functionality, Calibre integration, Support for EPUB, PDF, CBZ/CBR

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Casual Monthly | $1.99 | per month |
| Advanced Monthly | $4.99 | per month |
| Power Monthly | $9.99 | per month |
| Casual Yearly | $18.99 | per year |
| Advanced Yearly | $47.99 | per year |
| Power Yearly | $95.99 | per year |

**What reviewers like**

- 🚀 Excellent cross-platform sync
- 👍 Highly customizable reading experience
- 🚀 Seamless Calibre integration
- 👍 Responsive and helpful developers
- 🚀 Smooth reading experience

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 💰 Subscription model may be costly for some
- 🔒 Requires account creation to use
- 🐛 Inconsistent page turn behavior
- 🐛 Issues with PDF and fixed-layout EPUB support

**Reported bugs**

- Highlights and notes not always saving properly
- Reading position sometimes resets unexpectedly
- Widget not functioning as expected
- Occasional crashes and freezes
- Issues with importing certain ebook formats

**Requested features**

- Add page numbers instead of just percentages
- Implement a true dark mode
- Improve PDF viewing and annotation capabilities
- Add support for DJVU format
- Provide an option to purchase a lifetime license


### Manga Viewer

[App page](https://appshunter.io/ios/app/manga-viewer-cbzcbr-reader/id1309007086)

View comic and fictional image archives on your smartphone. Supports various compressed file formats and cloud imports. Offers features like night mode and automatic image cropping for an enhanced reading experience.

**Highlights:** Supports zip, rar, 7z, cbz, cbr, cb7 compressed files, PDF file support, Upload via PC web browser (WIFI), Import from cloud apps (iCloud, Dropbox, Box), Night mode and image brightness adjustment, Automatic image cropping, iCloud Sync for read progress

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sponsor 1 | $0.99 | one-time |
| Sponsor 2 | $1.99 | one-time |
| Remove app ads | $1.99 | one-time |
| Sponsor 3 | $3.99 | one-time |
| Sponsor 4 | $7.99 | one-time |


## Frequently asked questions

### Is BookFusion free?

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

### Is Manga Viewer free?

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

### Which has better reviews, BookFusion or Manga Viewer?

Manga Viewer is rated higher. BookFusion averages 4.7 out of 5 from 529 ratings, while Manga Viewer averages 4.8 from 350 ratings.

### Do BookFusion or Manga Viewer have ads?

Manga Viewer shows ads; BookFusion does not.

### Which is updated more often, BookFusion or Manga Viewer?

BookFusion ships an update every 10 days, and Manga Viewer weekly. Most recently, BookFusion was updated on November 11, 2026 and Manga Viewer on November 11, 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.*