# Nowbook知書閱聽圖書館 vs 3ook.com Li3rary

The clearest difference is in-app purchases: Nowbook知書閱聽圖書館 at none against 3ook.com Li3rary's 2. 3ook.com Li3rary's advantage is update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 3ook.com Li3rary sells 2 in-app purchases, starting at $9.99 per month. Nowbook知書閱聽圖書館 asks for nothing beyond the download.

Nowbook知書閱聽圖書館 ships an update every 2 months, 3ook.com Li3rary weekly. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Nowbook知書閱聽圖書館 | 3ook.com Li3rary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3ookcom-li3rary/id6757783481/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 124 MB | 49 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUEP](https://appshunter.io/developer/660144353) | [Liker Land, Inc.](https://appshunter.io/developer/1885530949) |

## What reviewers say

### Nowbook知書閱聽圖書館

[App page](https://appshunter.io/ios/app/nowbook/id6443480831)

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

**In-app purchases:** none


### 3ook.com Li3rary

[App page](https://appshunter.io/ios/app/3ookcom-li3rary/id6757783481)

Access thousands of Chinese ebooks with Cantonese, Mandarin, and English narration. Switch seamlessly between reading and listening, and own your books permanently. A subscription unlocks unlimited borrowing, custom narration, and exclusive discounts.

**Highlights:** Thousands of Chinese ebooks, Cantonese, Mandarin, English narration, Seamless read/listen switching, Own books permanently, Unlimited borrowing with Plus, Custom voice narration

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Member (Monthly) | $9.99 | per month |
| Plus Member (Yearly) | $99.99 | per year |


## Frequently asked questions

### Is Nowbook知書閱聽圖書館 free?

Nowbook知書閱聽圖書館 is free to download, with no in-app purchases.

### Is 3ook.com Li3rary free?

3ook.com Li3rary is free to download, with in-app purchases available.

### Do Nowbook知書閱聽圖書館 or 3ook.com Li3rary have ads?

Neither Nowbook知書閱聽圖書館 nor 3ook.com Li3rary shows ads.

### Which is updated more often, Nowbook知書閱聽圖書館 or 3ook.com Li3rary?

Nowbook知書閱聽圖書館 ships an update every 2 months, and 3ook.com Li3rary weekly. Most recently, Nowbook知書閱聽圖書館 was updated on October 2, 2026 and 3ook.com Li3rary on October 10, 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.*