# Readmoo 看書 vs Nowbook知書閱聽圖書館

The clearest difference is in-app purchases: Nowbook知書閱聽圖書館 at none against Readmoo 看書's 3. Nowbook知書閱聽圖書館 also leads on iOS requirement (12.0 vs 16.0). Readmoo 看書's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Readmoo 看書 sells 3 one-off in-app purchases. Nowbook知書閱聽圖書館 asks for nothing beyond the download.

Readmoo 看書 ships an update fortnightly, Nowbook知書閱聽圖書館 every 5 weeks. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Readmoo 看書 | Nowbook知書閱聽圖書館 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.5K ratings)](https://appshunter.io/ios/app/readmoo/id942389748/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 52.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 243 MB | 132 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [eCrowdmedia](https://appshunter.io/developer/942389747) | [SUEP](https://appshunter.io/developer/660144353) |

## What reviewers say

### Readmoo 看書

[App page](https://appshunter.io/ios/app/readmoo/id942389748)

Access a vast library of traditional Chinese e-books and audiobooks. Enjoy a personalized reading experience with features like offline access, cloud syncing, customizable text, and annotation tools. Track your reading progress and share favorite quotes.

**Highlights:** Offline reading, Cloud sync, Vertical/horizontal text switch, Multiple font options, Adjustable line height, Highlighting and notes, Bookmarks, Color scheme options, Unlimited reading/listening, Reading achievements

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 愛犢幣 210 | $9.99 | one-time |
| 愛犢幣 360 | $16.99 | one-time |
| 愛犢幣 690 | $32.99 | one-time |

**What reviewers like**

- 👍 Convenient reading experience
- 🚀 Smooth app performance
- 💡 Customizable display options
- 🌟 Excellent traditional Chinese book selection

**What reviewers complain about**

- 🐛 Buggy UI and navigation issues
- 💸 Expensive book pricing
- 📥 Inability to purchase books in-app
- 🤖 Lack of advanced text-to-speech features

**Reported bugs**

- Inability to log in or access account
- Inconsistent behavior when navigating between books
- Errors when trying to download or access purchased books

**Requested features**

- Add simple/traditional Chinese switching
- Improve in-app purchase functionality
- Implement advanced text-to-speech capabilities
- Optimize app for iPad and larger screens


### Nowbook知書閱聽圖書館

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Readmoo 看書 free?

Readmoo 看書 is free to download, with in-app purchases available.

### 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.

### Do Readmoo 看書 or Nowbook知書閱聽圖書館 have ads?

Neither Readmoo 看書 nor Nowbook知書閱聽圖書館 shows ads.

### Which is updated more often, Readmoo 看書 or Nowbook知書閱聽圖書館?

Readmoo 看書 ships an update fortnightly, and Nowbook知書閱聽圖書館 every 5 weeks. Most recently, Readmoo 看書 was updated on September 24, 2026 and Nowbook知書閱聽圖書館 on September 14, 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.*