# 联投U建 vs 保小助

The clearest difference is in-app purchases: 联投U建 at none against 保小助's 10. 保小助's advantage is update cadence (fortnightly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 保小助 sells 10 one-off in-app purchases. 联投U建 asks for nothing beyond the download.

联投U建 ships an update every 4 months, 保小助 fortnightly. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 联投U建 | 保小助 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 93 MB | 197 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [WUHAN UNITED INVESTMENTS AND PROPERTIES CO.,LTD](https://appshunter.io/developer/1746626284) | [杭州微易信息科技有限公司](https://appshunter.io/developer/981360163) |

## What reviewers say

### 联投U建

[App page](https://appshunter.io/ios/app/u/id6502741560)

**Features:** macOS Compatibility

**In-app purchases:** none


### 保小助

[App page](https://appshunter.io/ios/app/id6748007457)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 大会员尝鲜卡 | $0.99 | one-time |
| 大会员升级 | $2.99 | one-time |
| 大会员尝鲜卡 | $2.99 | one-time |
| 计划书会员 | $29.99 | one-time |
| 计划书会员 | $34.99 | one-time |
| 计划书会员 | $39.99 | one-time |
| 展业会员365天 | $39.99 | one-time |
| 新媒体会员365天 | $39.99 | one-time |
| AI短视频会员 | $59.99 | one-time |
| 大会员365天 | $69.99 | one-time |


## Frequently asked questions

### Is 联投U建 free?

联投U建 is free to download, with no in-app purchases.

### Is 保小助 free?

保小助 is free to download, with in-app purchases available.

### Do 联投U建 or 保小助 have ads?

Neither 联投U建 nor 保小助 shows ads.

### Which is updated more often, 联投U建 or 保小助?

联投U建 ships an update every 4 months, and 保小助 fortnightly. Most recently, 联投U建 was updated on October 25, 2026 and 保小助 on October 6, 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.*