# Readmoo 分享書 vs 知書Nowbook

The clearest difference is rating: 知書Nowbook at 4.5 against Readmoo 分享書's 1.0. Readmoo 分享書's advantage is in-app purchases (none vs 8). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. 知書Nowbook sells 8 one-off in-app purchases. Readmoo 分享書 asks for nothing beyond the download.

知書Nowbook holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews complicate that: 53% of Readmoo 分享書's written reviews are positive against 50% of 知書Nowbook's, so the app with the better star average is not the one people write more warmly about.

Readmoo 分享書 ships an update every 3 months, 知書Nowbook every 2 months. The most recent releases landed on August 12, 2026 and July 16, 2026 respectively.

## The numbers

| Metric | Readmoo 分享書 | 知書Nowbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/readmoo/id1049169637/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/nowbook/id1446373183/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | **53.3% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 31 MB | 45 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [eCrowdmedia](https://appshunter.io/developer/942389747) | [Sino United Electronic Publishing Limited](https://appshunter.io/developer/660144353) |

## What reviewers say

### Readmoo 分享書

[App page](https://appshunter.io/ios/app/readmoo/id1049169637)

Organize your personal library, track reading progress, and discover new books through community reviews and bestseller lists. Easily add books by scanning barcodes or browsing new releases and popular titles.

**Highlights:** Scan barcodes to add books, Manage reading progress, View bestseller charts, Discover new releases, Read community reviews

**In-app purchases:** none


### 知書Nowbook

[App page](https://appshunter.io/ios/app/nowbook/id1446373183)

This platform offers a comprehensive reading experience, combining e-books, audiobooks, courses, and video content. It features a vast collection of Chinese literature and aims to be a leading Cantonese audiobook resource.

**Highlights:** Extensive e-book library, Cantonese audiobook collection, Multimedia courses, Author interviews and video content, Daily content updates, Hong Kong and international Chinese literature

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8知書幣 | $0.99 | one-time |
| 38知書幣 | $4.99 | one-time |
| 58知書幣 | $7.99 | one-time |
| 80知書幣 | $9.99 | one-time |
| 193知書幣 | $23.99 | one-time |
| 248知書幣 | $24.99 | one-time |
| 298知書幣 | $36.99 | one-time |
| 403知書幣 | $48.99 | one-time |


## Frequently asked questions

### Is Readmoo 分享書 free?

Readmoo 分享書 is free to download, with no in-app purchases.

### Is 知書Nowbook free?

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

### Which has better reviews, Readmoo 分享書 or 知書Nowbook?

知書Nowbook is rated higher. Readmoo 分享書 averages 1.0 out of 5 from 1 ratings, while 知書Nowbook averages 4.5 from 2 ratings.

### Do Readmoo 分享書 or 知書Nowbook have ads?

Neither Readmoo 分享書 nor 知書Nowbook shows ads.

### Which is updated more often, Readmoo 分享書 or 知書Nowbook?

Readmoo 分享書 ships an update every 3 months, and 知書Nowbook every 2 months. Most recently, Readmoo 分享書 was updated on August 12, 2026 and 知書Nowbook on July 16, 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.*