# 贝壳广厦 vs Redroad

贝壳广厦 and Redroad are too close to call on the numbers: across 7 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | 贝壳广厦 | Redroad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/redroad/id1623740139/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | — | Free |
| Size | 144 MB | 82 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tianjin Xiaowu Information technology co., Ltd.](https://appshunter.io/developer/1392973077) | [深圳市杉川机器人有限公司](https://appshunter.io/developer/1232160765) |

## What reviewers say

### 贝壳广厦

[App page](https://appshunter.io/ios/app/id1560823384)

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

**In-app purchases:** none


### Redroad

[App page](https://appshunter.io/ios/app/redroad/id1623740139)

Take full command of your robot vacuum. Map your home, set custom cleaning schedules, and define specific zones for targeted cleaning. Optimize cleaning strength and modes for different areas and household needs.

**Highlights:** Smart home mapping, Customizable cleaning schedules, Adjustable cleaning strength, Zone cleaning functionality, Multi-level map saving, Intelligent and free control modes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 贝壳广厦 free?

贝壳广厦 is free to download, with no in-app purchases.

### Is Redroad free?

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

### Do 贝壳广厦 or Redroad have ads?

Neither 贝壳广厦 nor Redroad shows ads.

### Which is updated more often, 贝壳广厦 or Redroad?

贝壳广厦 ships an update every 5 weeks, and Redroad every 5 weeks. Most recently, 贝壳广厦 was updated on November 3, 2026 and Redroad on November 3, 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.*