# Huma vs 에이오 IoT

The clearest difference is update cadence: Huma at every 2 months against 에이오 IoT's every 7 months. Huma also leads on iOS requirement (11.0 vs 15.1). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Huma ships an update every 2 months, 에이오 IoT every 7 months. The most recent releases landed on September 10, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Huma | 에이오 IoT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 390 MB | 28 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HUMATECH Co.,Ltd](https://appshunter.io/developer/1516571259) | [이지테크](https://appshunter.io/developer/1491873261) |

## What reviewers say

### Huma

[App page](https://appshunter.io/ios/app/huma-i/id1516571260)

Monitor your indoor air quality in real-time. Track CO2, VOCs, particulate matter, temperature, and humidity. Receive alerts for unhealthy conditions and integrate with smart home devices.

**Highlights:** Real-time CO2 monitoring, VOC and particulate matter tracking, Temperature and humidity data, 90-day historical data, Push notifications for poor air quality, AQI information, Smart home integration (Alexa, IFTTT)

**Features:** macOS Compatibility

**In-app purchases:** none


### 에이오 IoT

[App page](https://appshunter.io/ios/app/iot/id1617202679)

Monitor indoor and outdoor air quality from anywhere. Connect your device via Wi-Fi to view real-time air information for your registered locations. Check air quality anytime, anywhere.

**Highlights:** Real-time indoor and outdoor air quality monitoring, Remote access to air information, Wi-Fi connectivity for device setup, View air quality for registered locations, Check air quality anytime, anywhere

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Huma free?

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

### Is 에이오 IoT free?

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

### Do Huma or 에이오 IoT have ads?

Neither Huma nor 에이오 IoT shows ads.

### Which is updated more often, Huma or 에이오 IoT?

Huma ships an update every 2 months, and 에이오 IoT every 7 months. Most recently, Huma was updated on September 10, 2026 and 에이오 IoT on September 12, 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.*