# winwin小書怪 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 winwin小書怪's 3. winwin小書怪's advantage is update cadence (every 9 days vs every 2 months) and iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

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

winwin小書怪 ships an update every 9 days, Nowbook知書閱聽圖書館 every 2 months. The most recent releases landed on September 25, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | winwin小書怪 | Nowbook知書閱聽圖書館 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Size | 85 MB | 124 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Win-Win International Education Group Limited](https://appshunter.io/developer/1533250447) | [SUEP](https://appshunter.io/developer/660144353) |

## What reviewers say

### winwin小書怪

[App page](https://appshunter.io/ios/app/winwin/id1533250235)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 電子書故事套裝A類 | $7.99 | one-time |
| 電子書故事套裝B類 | $9.99 | one-time |
| 電子書故事套裝C類 | $12.99 | one-time |


### 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


## Frequently asked questions

### Is winwin小書怪 free?

winwin小書怪 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 winwin小書怪 or Nowbook知書閱聽圖書館 have ads?

Neither winwin小書怪 nor Nowbook知書閱聽圖書館 shows ads.

### Which is updated more often, winwin小書怪 or Nowbook知書閱聽圖書館?

winwin小書怪 ships an update every 9 days, and Nowbook知書閱聽圖書館 every 2 months. Most recently, winwin小書怪 was updated on September 25, 2026 and Nowbook知書閱聽圖書館 on October 2, 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.*