# 汶上公交 vs Chat Know

The clearest difference is in-app purchases: 汶上公交 at none against Chat Know's 10. 汶上公交 also leads on iOS requirement (9.0 vs 12). On price there is nothing between them.

Both are free to download. Chat Know sells 10 one-off in-app purchases. 汶上公交 asks for nothing beyond the download.

## The numbers

| Metric | 汶上公交 | Chat Know |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Size | 31 MB | 62 MB |
| Requires iOS | **9.0** | 12 |
| Age rating | 4+ | 17+ |
| Developer | [Eway Digital Technology Co. , Ltd](https://appshunter.io/developer/1192053931) | [Kawa Technology Guangzhou](https://appshunter.io/developer/1577934728) |

## What reviewers say

### 汶上公交

[App page](https://appshunter.io/ios/app/id1576200346)

**In-app purchases:** none


### Chat Know

[App page](https://appshunter.io/ios/app/chat-know/id6547844209)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 600 算力 | $0.99 | one-time |
| 3000算力 | $3.99 | one-time |
| 月度会员 | $5.99 | one-time |
| 月度会员 | $9.99 | one-time |
| 月度会员 | $12.99 | one-time |
| 9800 算力 | $14.99 | one-time |
| 年度会员 | $24.99 | one-time |
| 32800算力 | $49.99 | one-time |
| 终身会员 | $49.99 | one-time |
| 64800算力 | $99.99 | one-time |


## Frequently asked questions

### Is 汶上公交 free?

汶上公交 is free to download, with no in-app purchases.

### Is Chat Know free?

Chat Know 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.*