# iRead臺北市立圖書館 vs UTaipei行動圖書館

The clearest difference is update cadence: iRead臺北市立圖書館 at every 2 weeks against UTaipei行動圖書館's every 18 months. UTaipei行動圖書館's advantage is iOS requirement (11.0 vs 13.0). 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 ships an update every 2 weeks, UTaipei行動圖書館 every 18 months. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | iRead臺北市立圖書館 | UTaipei行動圖書館 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (17 ratings)](https://appshunter.io/ios/app/iread/id730787415/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 35.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 18 months |
| Monetization | Ad-supported | — |
| Size | 61 MB | 21 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [臺北市政府](https://appshunter.io/developer/376788741) | [凌網科技股份有限公司, Hyweb Technology Co., Ltd.](https://appshunter.io/developer/419081258) |

## 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


### UTaipei行動圖書館

[App page](https://appshunter.io/ios/app/utaipei/id905854374)

**Features:** macOS Compatibility

**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 UTaipei行動圖書館 free?

UTaipei行動圖書館 is free to download, with no in-app purchases.

### Do iRead臺北市立圖書館 or UTaipei行動圖書館 have ads?

Neither iRead臺北市立圖書館 nor UTaipei行動圖書館 shows ads.

### Which is updated more often, iRead臺北市立圖書館 or UTaipei行動圖書館?

iRead臺北市立圖書館 ships an update every 2 weeks, and UTaipei行動圖書館 every 18 months. Most recently, iRead臺北市立圖書館 was updated on September 17, 2026 and UTaipei行動圖書館 on September 9, 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.*