# AR远程助手 vs Fourth Space

The clearest difference is update cadence: Fourth Space at fortnightly against AR远程助手's every 2 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.

AR远程助手 ships an update every 2 months, Fourth Space fortnightly. The most recent releases landed on September 13, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | AR远程助手 | Fourth Space |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 62 MB | 12 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Shanghai Lingju Intelligence Technology Co.,Ltd](https://appshunter.io/developer/1599189783) | [第肆空间(深圳)创新科技有限公司](https://appshunter.io/developer/1766639077) |

## What reviewers say

### AR远程助手

[App page](https://appshunter.io/ios/app/ar/id1599189781)

**Features:** macOS Compatibility

**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 AR远程助手 free?

AR远程助手 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 AR远程助手 or Fourth Space have ads?

Neither AR远程助手 nor Fourth Space shows ads.

### Which is updated more often, AR远程助手 or Fourth Space?

AR远程助手 ships an update every 2 months, and Fourth Space fortnightly. Most recently, AR远程助手 was updated on September 13, 2026 and Fourth Space on September 3, 2026.

---

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