# KuShi IM vs 人脉引擎

The clearest difference is in-app purchases: KuShi IM at none against 人脉引擎's 10. On price, update cadence, ads and device support there is nothing between them.

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

KuShi IM ships an update every 6 weeks, 人脉引擎 every 2 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | KuShi IM | 人脉引擎 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 135 MB | 97 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Shenzhen Shiku information technology co., LTD](https://appshunter.io/developer/474681307) | [Shandong Renmai Engine Digital Technology Co., Ltd.](https://appshunter.io/developer/1678462025) |

## What reviewers say

### KuShi IM

[App page](https://appshunter.io/ios/app/kushi-im/id1483900892)

**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 KuShi IM free?

KuShi IM 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 KuShi IM or 人脉引擎 have ads?

Neither KuShi IM nor 人脉引擎 shows ads.

### Which is updated more often, KuShi IM or 人脉引擎?

KuShi IM ships an update every 6 weeks, and 人脉引擎 every 2 months. Most recently, KuShi IM was updated on October 2, 2026 and 人脉引擎 on October 7, 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.*