# 宇星科技 vs CaDA GO

The clearest difference is iOS requirement: CaDA GO at 9.0 against 宇星科技's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 宇星科技 | CaDA GO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (175 ratings)](https://appshunter.io/ios/app/id1457417598/reviews)** | — |
| Number of ratings | **175** | — |
| Positive reviews | 31.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 130 MB | 182 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Yuxing mowang Technology Co., Ltd](https://appshunter.io/developer/1488839351) | [烁航 杨](https://appshunter.io/developer/1508253581) |

## What reviewers say

### 宇星科技

[App page](https://appshunter.io/ios/app/id1457417598)

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Voice activator system awesome
- 👍 Coding works
- 👍 Trace thing works
- 👍 Compass thing works
- 👍 App works really good

**What reviewers complain about**

- 🐛 Bluetooth not discoverable
- 🐛 App doesn't connect
- 🐛 App doesn't work at all
- 🐛 Robot not supported
- 🐛 App is hard to understand

**Reported bugs**

- Sets aren’t on the website
- Connects to brick but lies about connection
- Bluetooth not discoverable
- Got the wrong app
- Robot not supported on this app

**Requested features**

- Add 3.2 series support
- Make a language choosing section
- Fix coding grid blocks
- Improve voice control functionality
- Improve controls functionality


### CaDA GO

[App page](https://appshunter.io/ios/app/cada-go/id1542585872)

**In-app purchases:** none


## Frequently asked questions

### Is 宇星科技 free?

宇星科技 is free to download, with no in-app purchases.

### Is CaDA GO free?

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

### Do 宇星科技 or CaDA GO have ads?

Neither 宇星科技 nor CaDA GO shows ads.

### Which is updated more often, 宇星科技 or CaDA GO?

宇星科技 ships an update every 3 weeks, and CaDA GO every 3 weeks. Most recently, 宇星科技 was updated on October 29, 2026 and CaDA GO 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.*