# Airspool vs EG4 Connect

The clearest difference is rating: Airspool at 4.3 against EG4 Connect's 2.8. Airspool also leads on review sentiment (67% vs 35%) and iOS requirement (13.0 vs 15.0). EG4 Connect's advantage is update cadence (every 2 months vs every 12 months) and ratings volume (24 vs 4). 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.

Airspool holds the better App Store score, 4.3 against 2.8. That said, the two scores are not equally well evidenced: EG4 Connect has 24 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 67% of Airspool's written reviews are positive against 35% of EG4 Connect's.

Airspool ships an update every 12 months, EG4 Connect every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Airspool | EG4 Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/airspool/id1621315316/reviews)** | [2.8 (24 ratings)](https://appshunter.io/ios/app/eg4-connect/id6752791573/reviews) |
| Number of ratings | 4 | **24** |
| Positive reviews | **66.7% of reviews** | 35.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 190 MB | 38 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Airspool LLC](https://appshunter.io/developer/1621315318) | [EG4 Electronics](https://appshunter.io/developer/1840964233) |

## What reviewers say

### Airspool

[App page](https://appshunter.io/ios/app/airspool/id1621315316)

Remotely manage your solar-powered air conditioner or heat pump. Adjust settings like mode, temperature, and fan speed. Schedule operation times and monitor energy savings. Group multiple units for unified control.

**Highlights:** Remote control from anywhere, Set mode, temperature, fan speed, Automated scheduling, Monitor solar savings, Manage multiple units

**In-app purchases:** none


### EG4 Connect

[App page](https://appshunter.io/ios/app/eg4-connect/id6752791573)

Monitor the status, running data, and events of your solar and energy storage systems. This application provides real-time insights into your energy infrastructure.

**Highlights:** Monitor system status, View running data, Track events, Energy storage system insights, Solar system monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is Airspool free?

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

### Is EG4 Connect free?

EG4 Connect is free to download, with no in-app purchases.

### Which has better reviews, Airspool or EG4 Connect?

Airspool is rated higher. Airspool averages 4.3 out of 5 from 4 ratings, while EG4 Connect averages 2.8 from 24 ratings.

### Do Airspool or EG4 Connect have ads?

Neither Airspool nor EG4 Connect shows ads.

### Which is updated more often, Airspool or EG4 Connect?

Airspool ships an update every 12 months, and EG4 Connect every 2 months. Most recently, Airspool was updated on October 24, 2026 and EG4 Connect on October 24, 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.*