# 点云 vs Hi

The clearest difference is update cadence: 点云 at every 2 weeks against Hi's every 4 weeks. 点云 also leads on iOS requirement (11.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

点云 ships an update every 2 weeks, Hi every 4 weeks. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 点云 | Hi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Size | 37 MB | 409 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing BYLD Information Technology Co., Ltd](https://appshunter.io/developer/1502106111) | [广州中海达卫星导航技术股份有限公司](https://appshunter.io/developer/1874220170) |

## What reviewers say

### 点云

[App page](https://appshunter.io/ios/app/cors-rtk/id1506944729)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hi

[App page](https://appshunter.io/ios/app/hi-slam/id6758655545)

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

**In-app purchases:** none


## Frequently asked questions

### Is 点云 free?

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

### Is Hi free?

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

### Do 点云 or Hi have ads?

Neither 点云 nor Hi shows ads.

### Which is updated more often, 点云 or Hi?

点云 ships an update every 2 weeks, and Hi every 4 weeks. Most recently, 点云 was updated on September 22, 2026 and Hi on September 14, 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.*