# BookFusion vs FlipByBlink

The clearest difference is in-app purchases: FlipByBlink at none against BookFusion's 6. FlipByBlink also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 76%). BookFusion's advantage is ratings volume (525 vs 1) and update cadence (every 10 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. BookFusion sells 6 in-app purchases, starting at $1.99 per month. FlipByBlink asks for nothing beyond the download.

FlipByBlink holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: BookFusion has 525 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 76% of BookFusion's written reviews are positive against 100% of FlipByBlink's.

BookFusion ships an update every 10 days, FlipByBlink every 2 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | BookFusion | FlipByBlink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (525 ratings)](https://appshunter.io/ios/app/bookfusion/id1141834096/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flipbyblink-ebook-reader/id1444571751/reviews)** |
| Number of ratings | **525** | 1 |
| Positive reviews | 76.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 158 MB | 31 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [BookFusion](https://appshunter.io/developer/1141834095) | [Ryo Yamashita](https://appshunter.io/developer/1347562710) |

## 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


### FlipByBlink

[App page](https://appshunter.io/ios/app/flipbyblink-ebook-reader/id1444571751)

This app offers a unique hands-free page-turning experience using eye-blink detection. Beyond this innovative feature, it functions as a standard ebook reader supporting PDF and ZIP imports, ideal for hands-occupied scenarios.

**Highlights:** Eye-blink page turning, Hands-free operation, Tap and swipe page turning, PDF and ZIP import, Fixed layout ebook support, Camera and sensor-based detection

**In-app purchases:** none


## Frequently asked questions

### Is BookFusion free?

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

### Is FlipByBlink free?

FlipByBlink is free to download, with no in-app purchases.

### Which has better reviews, BookFusion or FlipByBlink?

FlipByBlink is rated higher. BookFusion averages 4.7 out of 5 from 525 ratings, while FlipByBlink averages 5.0 from 1 ratings.

### Do BookFusion or FlipByBlink have ads?

Neither BookFusion nor FlipByBlink shows ads.

### Which is updated more often, BookFusion or FlipByBlink?

BookFusion ships an update every 10 days, and FlipByBlink every 2 months. Most recently, BookFusion was updated on November 6, 2026 and FlipByBlink on November 2, 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.*