# SetPower vs Fourth Space

The clearest difference is review sentiment: SetPower at 100% against Fourth Space's 0%. SetPower also leads on iOS requirement (11.0 vs 15.0). Fourth Space's advantage is update cadence (fortnightly vs every 2 months). 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.

SetPower ships an update every 2 months, Fourth Space fortnightly. Both last shipped on October 5, 2026.

## The numbers

| Metric | SetPower | Fourth Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/setpower/id6478945845/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 43 MB | 12 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [SETPOWER INTERNATIONAL CO., LIMITED](https://appshunter.io/developer/1734568339) | [第肆空间(深圳)创新科技有限公司](https://appshunter.io/developer/1766639077) |

## What reviewers say

### SetPower

[App page](https://appshunter.io/ios/app/setpower/id6478945845)

Control your smart car fridge remotely via Bluetooth. Monitor temperature, adjust settings, and switch modes for a convenient experience. Enhances your portable refrigeration.

**Highlights:** Bluetooth connectivity, Monitor fridge temperature, Adjust operating mode, Set desired temperature, Control power, Switch temperature units

**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 SetPower free?

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

### Is Fourth Space free?

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

### Do SetPower or Fourth Space have ads?

Neither SetPower nor Fourth Space shows ads.

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

SetPower ships an update every 2 months, and Fourth Space fortnightly. Most recently, SetPower was updated on October 5, 2026 and Fourth Space on October 5, 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.*