# Tea Knowledge and Info vs 金刚扫描王

The clearest difference is ads: Tea Knowledge and Info at none against 金刚扫描王's shown. 金刚扫描王's advantage is update cadence (every 4 days vs every 10 days) and iOS requirement (12.1 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Tea Knowledge and Info sells 1 one-off in-app purchase and 金刚扫描王 sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Tea Knowledge and Info ships an update every 10 days, 金刚扫描王 every 4 days. The most recent releases landed on October 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Tea Knowledge and Info | 金刚扫描王 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 4 days** |
| Size | 57 MB | 83 MB |
| Requires iOS | 15.0 | **12.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Man Hung Sun](https://appshunter.io/developer/1471605573) | [Shenzhen Huateng Interactive Technology Co., Ltd.](https://appshunter.io/developer/1573923599) |

## What reviewers say

### Tea Knowledge and Info

[App page](https://appshunter.io/ios/app/tea-knowledge-and-info/id1630711538)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| upgrade | $0.99 | one-time |


### 金刚扫描王

[App page](https://appshunter.io/ios/app/and-and/id1634149930)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 扫描月会员 | $9.99 | per month |
| 季度会员 | $9.99 | per 3 months |
| 扫描订阅年会员 | $12.99 | per year |
| 永久会员 | $19.99 | one-time |


## Frequently asked questions

### Is Tea Knowledge and Info free?

Tea Knowledge and Info is free to download, with in-app purchases available.

### Is 金刚扫描王 free?

金刚扫描王 is free to download, with in-app purchases available.

### Do Tea Knowledge and Info or 金刚扫描王 have ads?

金刚扫描王 shows ads; Tea Knowledge and Info does not.

### Which is updated more often, Tea Knowledge and Info or 金刚扫描王?

Tea Knowledge and Info ships an update every 10 days, and 金刚扫描王 every 4 days. Most recently, Tea Knowledge and Info was updated on October 4, 2026 and 金刚扫描王 on October 27, 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.*