# iRead臺北市立圖書館 vs 書紐 eXross

The clearest difference is rating: iRead臺北市立圖書館 at 2.4 against 書紐 eXross's 1.0. iRead臺北市立圖書館 also leads on review sentiment (35% vs 0%) and ratings volume (17 vs 1). 書紐 eXross's advantage is monetization model (free vs ad-supported). 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.

iRead臺北市立圖書館 holds the better App Store score, 2.4 against 1.0. That said, the two scores are not equally well evidenced: iRead臺北市立圖書館 has 17 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 35% of iRead臺北市立圖書館's written reviews are positive against 0% of 書紐 eXross's.

iRead臺北市立圖書館 ships an update every 3 weeks, 書紐 eXross every 6 weeks. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | iRead臺北市立圖書館 | 書紐 eXross |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (17 ratings)](https://appshunter.io/ios/app/iread/id730787415/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/exross/id1671469907/reviews) |
| Number of ratings | **17** | 1 |
| Positive reviews | **35.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 97 MB | 23 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [臺北市政府](https://appshunter.io/developer/376788741) | [華藝數位股份有限公司, Airiti Inc.](https://appshunter.io/developer/505365472) |

## What reviewers say

### iRead臺北市立圖書館

[App page](https://appshunter.io/ios/app/iread/id730787415)

Discover new and popular books from the Taipei Public Library's collection. Manage multiple library cards, view borrowing history, and receive timely notifications. Quickly search the catalog, scan ISBNs, and borrow books directly from your device.

**Highlights:** Book discovery and recommendations, Multi-card management, Borrowing and reservation tracking, Real-time push notifications, Advanced catalog search, ISBN barcode scanning, Mobile book borrowing

**In-app purchases:** none


### 書紐 eXross

[App page](https://appshunter.io/ios/app/exross/id1671469907)

This app consolidates your digital book purchases from various online bookstores into a single, unified e-reader. Enjoy a seamless reading experience with features like easy book searching, customizable reading modes, and offline access.

**Highlights:** Consolidate eBooks from multiple bookstores, Unified digital bookshelf, Easy book searching and filtering, Customizable reading modes, Online and offline reading options, Continue reading from last session

**In-app purchases:** none


## Frequently asked questions

### Is iRead臺北市立圖書館 free?

iRead臺北市立圖書館 is free to download, with no in-app purchases.

### Is 書紐 eXross free?

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

### Which has better reviews, iRead臺北市立圖書館 or 書紐 eXross?

iRead臺北市立圖書館 is rated higher. iRead臺北市立圖書館 averages 2.4 out of 5 from 17 ratings, while 書紐 eXross averages 1.0 from 1 ratings.

### Do iRead臺北市立圖書館 or 書紐 eXross have ads?

Neither iRead臺北市立圖書館 nor 書紐 eXross shows ads.

### Which is updated more often, iRead臺北市立圖書館 or 書紐 eXross?

iRead臺北市立圖書館 ships an update every 3 weeks, and 書紐 eXross every 6 weeks. Most recently, iRead臺北市立圖書館 was updated on October 13, 2026 and 書紐 eXross on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*