# 쿠첸 for IoT vs 해피독(Happy Dog)

The clearest difference is device support: 해피독(Happy Dog) at 3 against 쿠첸 for IoT's —. 쿠첸 for IoT's advantage is iOS requirement (6.1 vs 12.0). On price 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.

## The numbers

| Metric | 쿠첸 for IoT | 해피독(Happy Dog) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 15 months |
| Size | 27 MB | 24 MB |
| Requires iOS | **6.1** | 12.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lihom-Cuchen Co., Ltd.](https://appshunter.io/developer/820715925) | [Happy Dog TV Ltd.](https://appshunter.io/developer/1619391712) |

## What reviewers say

### 쿠첸 for IoT

[App page](https://appshunter.io/ios/app/for-iot/id1116084136)

**In-app purchases:** none


### 해피독(Happy Dog)

[App page](https://appshunter.io/ios/app/happy-dog/id1619391710)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 쿠첸 for IoT free?

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

### Is 해피독(Happy Dog) free?

해피독(Happy Dog) is free to download, with no in-app purchases.

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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.*