# 知書Nowbook vs SJRC

The clearest difference is review sentiment: SJRC at 100% against 知書Nowbook's 50%. SJRC also leads on in-app purchases (none vs 8) and update cadence (every 3 weeks vs every 2 months). 知書Nowbook's advantage is rating (4.5 vs 3.7) and iOS requirement (11.0 vs 15.0). On price, ratings volume, ads and device support there is nothing between them.

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

知書Nowbook holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews complicate that: 50% of 知書Nowbook's written reviews are positive against 100% of SJRC's, so the app with the better star average is not the one people write more warmly about.

知書Nowbook ships an update every 2 months, SJRC every 3 weeks. The most recent releases landed on July 16, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 知書Nowbook | SJRC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/nowbook/id1446373183/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/sjrc/id1659643643/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 45 MB | 131 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sino United Electronic Publishing Limited](https://appshunter.io/developer/660144353) | [Enrich Spot Limited](https://appshunter.io/developer/1659643645) |

## What reviewers say

### 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 |


### SJRC

[App page](https://appshunter.io/ios/app/sjrc/id1659643643)

Access a vast library of over 3,000 books designed for educational settings. This platform supports multiple users simultaneously and is regularly updated with new titles, making it easy for teachers and students to find and explore reading materials.

**Highlights:** Over 3,000 books, Supports multiple concurrent users, Constantly updated library, Detailed classification and search, Aids school reading plans

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

**In-app purchases:** none


## Frequently asked questions

### Is 知書Nowbook free?

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

### Is SJRC free?

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

### Which has better reviews, 知書Nowbook or SJRC?

知書Nowbook is rated higher. 知書Nowbook averages 4.5 out of 5 from 2 ratings, while SJRC averages 3.7 from 3 ratings.

### Do 知書Nowbook or SJRC have ads?

Neither 知書Nowbook nor SJRC shows ads.

### Which is updated more often, 知書Nowbook or SJRC?

知書Nowbook ships an update every 2 months, and SJRC every 3 weeks. Most recently, 知書Nowbook was updated on July 16, 2026 and SJRC on September 13, 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.*