# 商務印書館(香港) vs iRead臺北市立圖書館

The clearest difference is iOS requirement: 商務印書館(香港) at 8.0 against iRead臺北市立圖書館's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

商務印書館(香港) ships an update every 3 weeks, iRead臺北市立圖書館 fortnightly. Both last shipped on November 1, 2026.

## The numbers

| Metric | 商務印書館(香港) | iRead臺北市立圖書館 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.4 (17 ratings)](https://appshunter.io/ios/app/iread/id730787415/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 34.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 67 MB | 97 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [The Commercial Press (H.K.) Ltd.](https://appshunter.io/developer/380669798) | [臺北市政府](https://appshunter.io/developer/376788741) |

## What reviewers say

### 商務印書館(香港)

[App page](https://appshunter.io/ios/app/id541044226)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 商務印書館(香港) free?

商務印書館(香港) is free to download, with no in-app purchases.

### 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.

### Do 商務印書館(香港) or iRead臺北市立圖書館 have ads?

Neither 商務印書館(香港) nor iRead臺北市立圖書館 shows ads.

### Which is updated more often, 商務印書館(香港) or iRead臺北市立圖書館?

商務印書館(香港) ships an update every 3 weeks, and iRead臺北市立圖書館 fortnightly. Most recently, 商務印書館(香港) was updated on November 1, 2026 and iRead臺北市立圖書館 on November 1, 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.*