# 성무일도 vs 알라딘 eBook

The clearest difference is review sentiment: 성무일도 at 74% against 알라딘 eBook's 40%. 성무일도 also leads on iOS requirement (5.1.1 vs 15.0). 알라딘 eBook's advantage is update cadence (fortnightly vs every 5 months) and ratings volume (178 vs 3). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

알라딘 eBook holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: 알라딘 eBook has 178 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 74% of 성무일도's written reviews are positive against 40% of 알라딘 eBook's, so the app with the better star average is not the one people write more warmly about.

성무일도 ships an update every 5 months, 알라딘 eBook fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 성무일도 | 알라딘 eBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/id481905941/reviews) | **[4.3 (178 ratings)](https://appshunter.io/ios/app/ebook/id1023251042/reviews)** |
| Number of ratings | 3 | **178** |
| Positive reviews | **74.1% of reviews** | 39.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 19 MB | 262 MB |
| Requires iOS | **5.1.1** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Hwangmuc Kim](https://appshunter.io/developer/1174267379) | [Aladdin Communication](https://appshunter.io/developer/365898921) |

## What reviewers say

### 성무일도

[App page](https://appshunter.io/ios/app/id481905941)

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

**In-app purchases:** none


### 알라딘 eBook

[App page](https://appshunter.io/ios/app/ebook/id1023251042)

This app offers a streamlined eBook reading experience with advanced library management and reading analytics. Organize your books by category, track your reading progress, and customize your viewing experience with various settings. Sync your library across devices for seamless access.

**Highlights:** Organized book shelves, Filtering by category, status, and format, Reading calendar and reports, Customizable viewer settings, TTS (Text-to-Speech) support, Cross-device synchronization

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Clean and intuitive user interface
- 📚 Diverse font and reading customization options
- 🚀 Fast download and loading speeds
- 🔄 Cross-device synchronization capability
- 📖 Comprehensive e-book library support

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 🔗 Poor cross-device synchronization of highlights and notes
- 📱 Inconsistent performance across different devices (Mac, iPad, Android)
- 🎨 Outdated and unattractive design
- ⚠️ Multiple unresolved bugs persisting across versions

**Reported bugs**

- Highlights not syncing between computer and phone
- Highlights deleted on one device remain on others
- App crashes when switching between apps
- Page navigation not updating correctly (display lag)
- Eraser tool deletes all annotations instead of single stroke

**Requested features**

- Dark mode support
- Palm rejection for stylus writing
- Improved TTS voice quality and speed options
- Highlight and note sharing functionality
- Better search result highlighting visibility


## Frequently asked questions

### Is 성무일도 free?

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

### Is 알라딘 eBook free?

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

### Which has better reviews, 성무일도 or 알라딘 eBook?

알라딘 eBook is rated higher. 성무일도 averages 4.0 out of 5 from 3 ratings, while 알라딘 eBook averages 4.3 from 178 ratings.

### Do 성무일도 or 알라딘 eBook have ads?

Neither 성무일도 nor 알라딘 eBook shows ads.

### Which is updated more often, 성무일도 or 알라딘 eBook?

성무일도 ships an update every 5 months, and 알라딘 eBook fortnightly. Most recently, 성무일도 was updated on October 23, 2026 and 알라딘 eBook on October 24, 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.*