# RuiDeng vs CU自动轮询

The clearest difference is update cadence: CU自动轮询 at every 3 weeks against RuiDeng's every 3 months. 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.

RuiDeng ships an update every 3 months, CU自动轮询 every 3 weeks. Both last shipped on October 8, 2026.

## The numbers

| Metric | RuiDeng | CU自动轮询 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ruideng/id1550070005/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 14 MB | 41 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [亮亮 刘](https://appshunter.io/developer/1439150212) | [广州一屋橘子香国际贸易有限公司](https://appshunter.io/developer/1848768764) |

## What reviewers say

### RuiDeng

[App page](https://appshunter.io/ios/app/ruideng/id1550070005)

Connect to and manage various devices wirelessly. Display device information and control them via Wi-Fi and Bluetooth. Offers a straightforward way to interact with your hardware.

**Highlights:** Wireless device communication, Device information display, Wi-Fi connectivity, Bluetooth connectivity, Device control

**In-app purchases:** none


### CU自动轮询

[App page](https://appshunter.io/ios/app/cu/id6754543482)

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

**In-app purchases:** none


## Frequently asked questions

### Is RuiDeng free?

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

### Is CU自动轮询 free?

CU自动轮询 is free to download, with no in-app purchases.

### Do RuiDeng or CU自动轮询 have ads?

Neither RuiDeng nor CU自动轮询 shows ads.

### Which is updated more often, RuiDeng or CU自动轮询?

RuiDeng ships an update every 3 months, and CU自动轮询 every 3 weeks. Most recently, RuiDeng was updated on October 8, 2026 and CU自动轮询 on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*