# Redodo vs Fourth Space

The clearest difference is rating: Redodo at 2.9 against Fourth Space's 1.0. Redodo also leads on review sentiment (30% vs 0%) and ratings volume (55 vs 3). Fourth Space's advantage is update cadence (fortnightly vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Redodo holds the better App Store score, 2.9 against 1.0. That said, the two scores are not equally well evidenced: Redodo has 55 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 30% of Redodo's written reviews are positive against 0% of Fourth Space's.

Redodo ships an update monthly, Fourth Space fortnightly. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Redodo | Fourth Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (55 ratings)](https://appshunter.io/ios/app/redodo/id6499311209/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/fourth-space/id6670521483/reviews) |
| Number of ratings | **55** | 3 |
| Positive reviews | **30.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | Free |
| Size | 47 MB | 12 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Shenzhen Maicheng Technology Innovation Co.,Ltd](https://appshunter.io/developer/1697843618) | [第肆空间(深圳)创新科技有限公司](https://appshunter.io/developer/1766639077) |

## What reviewers say

### Redodo

[App page](https://appshunter.io/ios/app/redodo/id6499311209)

Monitor your Redodo brand devices with this app. It allows for easy connection via Bluetooth or QR code scanning, provides real-time data like voltage and power, and enables remote control for discharging and shutdown.

**Highlights:** Connect devices via Bluetooth or QR code, Real-time voltage, current, and power monitoring, Track SOC and device status, Control device discharging, Remote device shutdown

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

**In-app purchases:** none


### Fourth Space

[App page](https://appshunter.io/ios/app/fourth-space/id6670521483)

Control your air conditioner remotely with this app. Adjust temperature, fan speed, mode, and power settings for a convenient smart home experience.

**Highlights:** Remote air conditioner control, Turn on/off AC, Adjust temperature, Set fan speed, Change operating mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Redodo free?

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

### Is Fourth Space free?

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

### Which has better reviews, Redodo or Fourth Space?

Redodo is rated higher. Redodo averages 2.9 out of 5 from 55 ratings, while Fourth Space averages 1.0 from 3 ratings.

### Do Redodo or Fourth Space have ads?

Neither Redodo nor Fourth Space shows ads.

### Which is updated more often, Redodo or Fourth Space?

Redodo ships an update monthly, and Fourth Space fortnightly. Most recently, Redodo was updated on October 15, 2026 and Fourth Space on October 22, 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.*