# Cozytouch vs Colku

The clearest difference is iOS requirement: Colku at 12.0 against Cozytouch's 15.0. On price, update cadence, 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.

Cozytouch ships an update every 4 weeks, Colku every 2 weeks. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Cozytouch | Colku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (117 ratings)](https://appshunter.io/ios/app/cozytouch/id1029928340/reviews)** | — |
| Number of ratings | **117** | — |
| Positive reviews | 15.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 221 MB | 76 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ATLANTIC INDUSTRIE](https://appshunter.io/developer/1626853391) | [海林 王](https://appshunter.io/developer/1835607575) |

## What reviewers say

### Cozytouch

[App page](https://appshunter.io/ios/app/cozytouch/id1029928340)

Control your home's heating, water heating, and ventilation systems remotely. Monitor room temperatures, hot water levels, and air quality. Analyze energy consumption to save on costs and manage your home's comfort from anywhere.

**Highlights:** Remote monitoring and control, Energy consumption analysis, Time away management, Adjust heating and cooling, Monitor hot water levels, Check indoor air quality

**Features:** macOS Compatibility

**In-app purchases:** none


### Colku

[App page](https://appshunter.io/ios/app/colku/id6753197911)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cozytouch free?

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

### Is Colku free?

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

### Do Cozytouch or Colku have ads?

Neither Cozytouch nor Colku shows ads.

### Which is updated more often, Cozytouch or Colku?

Cozytouch ships an update every 4 weeks, and Colku every 2 weeks. Most recently, Cozytouch was updated on October 20, 2026 and Colku on October 17, 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.*