# UNO IAQ vs eHome

UNO IAQ and eHome are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

UNO IAQ ships an update every 2 months, eHome every 3 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | UNO IAQ | eHome |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 23 MB | 82 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Delta Electronics, Inc.](https://appshunter.io/developer/386896582) | [WAFERLOCK Corp.](https://appshunter.io/developer/1578239744) |

## What reviewers say

### UNO IAQ

[App page](https://appshunter.io/ios/app/uno-iaq/id1510293346)

**Features:** Vision Pro support

**In-app purchases:** none


### eHome

[App page](https://appshunter.io/ios/app/ehome/id6479391728)

**In-app purchases:** none


## Frequently asked questions

### Is UNO IAQ free?

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

### Is eHome free?

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

### Do UNO IAQ or eHome have ads?

Neither UNO IAQ nor eHome shows ads.

### Which is updated more often, UNO IAQ or eHome?

UNO IAQ ships an update every 2 months, and eHome every 3 months. Most recently, UNO IAQ was updated on October 29, 2026 and eHome on October 30, 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.*