# 推流工具 vs Book Context

The clearest difference is in-app purchases: 推流工具 at none against Book Context's 2. 推流工具 also leads on iOS requirement (11.0 vs 18.0). On price there is nothing between them.

Both are free to download. Book Context sells 2 in-app purchases, starting at $0.99 per month. 推流工具 asks for nothing beyond the download.

## The numbers

| Metric | 推流工具 | Book Context |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 125 MB | 5 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [无锡市聚思软件科技有限公司](https://appshunter.io/developer/1197214077) | [双仕 韩](https://appshunter.io/developer/1885479901) |

## What reviewers say

### 推流工具

[App page](https://appshunter.io/ios/app/id6467191871)

**In-app purchases:** none


### Book Context

[App page](https://appshunter.io/ios/app/book-context-smart-library/id6761686112)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Yearly | $7.99 | per year |


## Frequently asked questions

### Is 推流工具 free?

推流工具 is free to download, with no in-app purchases.

### Is Book Context free?

Book Context is free to download, with in-app purchases available.

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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.*