# SERIES vs 알라딘 eBook

The clearest difference is in-app purchases: 알라딘 eBook at none against SERIES's 15. 알라딘 eBook also leads on ads (none vs shown) and review sentiment (40% vs 30%). SERIES's advantage is rating (4.5 vs 4.3) and ratings volume (2K vs 177). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. SERIES sells 14 one-off in-app purchases. 알라딘 eBook asks for nothing beyond the download.

SERIES holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: SERIES has 2K ratings behind it against 177, so its average is the more settled of the two. Written reviews complicate that: 30% of SERIES'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.

SERIES ships an update every 3 weeks, 알라딘 eBook fortnightly. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | SERIES | 알라딘 eBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2K ratings)](https://appshunter.io/ios/app/series/id433592412/reviews)** | [4.3 (177 ratings)](https://appshunter.io/ios/app/ebook/id1023251042/reviews) |
| Number of ratings | **2K** | 177 |
| Positive reviews | 29.7% of reviews | **39.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#59** | — |
| Size | 196 MB | 262 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [NAVER WEBTOON Ltd.](https://appshunter.io/developer/1241166143) | [Aladdin Communication](https://appshunter.io/developer/365898921) |

## What reviewers say

### SERIES

[App page](https://appshunter.io/ios/app/series/id433592412)

**Currently charting:** #59 Top Grossing · Book (US App Store)

Explore a vast library of over 160,000 webtoons and web novels. Get personalized recommendations, enjoy exclusive content, and benefit from daily free passes and time-limited deals. Customize your reading experience with TTS and adjustable settings.

**Highlights:** Personalized recommendations, Exclusive content, Daily free passes, Time Deal events, TTS function, Customizable reading settings

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 쿠키 10개 | $0.49 | one-time |
| 쿠키 10개 | $0.99 | one-time |
| 쿠키 30개 | $1.99 | one-time |
| 쿠키 50개 | $3.99 | one-time |
| 쿠키 49개 | $4.99 | one-time |
| 쿠키 100 | $6.99 | one-time |
| 쿠키 100개 | $9.99 | one-time |
| 쿠키 200개 | $14.99 | one-time |
| 쿠키 175개 | $14.99 | one-time |
| 쿠키 250개 | $19.99 | one-time |
| 쿠키 300개 | $22.99 | one-time |
| 쿠키 300개 + 보너스 쿠키 30개 | $24.99 | one-time |
| 쿠키 325개 | $29.99 | one-time |
| 쿠키 500개 | $39.99 | one-time |

**What reviewers like**

- 👍 Great app for reading stories
- 💡 Diverse content selection
- 🚀 Smooth performance

**What reviewers complain about**

- 🐛 Login issues
- 🔒 Restrictive access for non-Koreans
- 💸 Inconvenient payment/purchase process
- 🚫 Lack of translation/localization features

**Reported bugs**

- App crashes and freezes
- Inconsistent content display issues
- Syncing/download problems

**Requested features**

- Add translation/language support
- Improve payment options for international users
- Implement a more user-friendly login/authentication process


### 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 SERIES free?

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

### Is 알라딘 eBook free?

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

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

SERIES is rated higher. SERIES averages 4.5 out of 5 from 2K ratings, while 알라딘 eBook averages 4.3 from 177 ratings.

### Do SERIES or 알라딘 eBook have ads?

SERIES shows ads; 알라딘 eBook does not.

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

SERIES ships an update every 3 weeks, and 알라딘 eBook fortnightly. Most recently, SERIES was updated on October 22, 2026 and 알라딘 eBook on October 19, 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.*