# 知金宝 vs 人脉引擎

The clearest difference is in-app purchases: 知金宝 at none against 人脉引擎's 10. 知金宝 also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 人脉引擎 sells 10 one-off in-app purchases. 知金宝 asks for nothing beyond the download.

知金宝 ships an update every 3 weeks, 人脉引擎 every 2 months. The most recent releases landed on May 16, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | 知金宝 | 人脉引擎 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 71 MB | 97 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Changsha ZhiNa Information Technology Co., Ltd.](https://appshunter.io/developer/1433383884) | [Shandong Renmai Engine Digital Technology Co., Ltd.](https://appshunter.io/developer/1678462025) |

## What reviewers say

### 知金宝

[App page](https://appshunter.io/ios/app/id1433383885)

**Features:** macOS Compatibility

**In-app purchases:** none


### 人脉引擎

[App page](https://appshunter.io/ios/app/id6473018673)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100积分 | $0.99 | one-time |
| 220积分 | $2.99 | one-time |
| 人脉引擎月度VIP | $9.99 | one-time |
| 860积分 | $11.99 | one-time |
| 1000积分 | $14.99 | one-time |
| 人脉引擎季度VIP | $24.99 | one-time |
| 人脉引擎年度VIP | $89.99 | one-time |
| 10000积分 | $129.99 | one-time |
| 20000积分 | $249.99 | one-time |
| 开通svip | $999.99 | one-time |


## Frequently asked questions

### Is 知金宝 free?

知金宝 is free to download, with no in-app purchases.

### Is 人脉引擎 free?

人脉引擎 is free to download, with in-app purchases available.

### Do 知金宝 or 人脉引擎 have ads?

Neither 知金宝 nor 人脉引擎 shows ads.

### Which is updated more often, 知金宝 or 人脉引擎?

知金宝 ships an update every 3 weeks, and 人脉引擎 every 2 months. Most recently, 知金宝 was updated on May 16, 2026 and 人脉引擎 on May 19, 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.*