# Chameleon Smart Home vs Sauna Controller

The clearest difference is update cadence: Chameleon Smart Home at every 2 weeks against Sauna Controller's every 4 weeks. Sauna Controller's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Chameleon Smart Home ships an update every 2 weeks, Sauna Controller every 4 weeks. Both last shipped on October 3, 2026.

## The numbers

| Metric | Chameleon Smart Home | Sauna Controller |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | Free | — |
| Size | 107 MB | 40 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chameleon Smart Home Nyilvanosan Mukodo Reszvenytarsasag](https://appshunter.io/developer/1434549758) | [Karoly Bartok](https://appshunter.io/developer/1629158610) |

## What reviewers say

### Chameleon Smart Home

[App page](https://appshunter.io/ios/app/chameleon-smart-home/id1434549759)

Control your home accessories and monitor connected sensors. Requires the Chameleon Controller hardware to function. Set up your controller's IP address and login credentials to access all supported home functionalities.

**Highlights:** Control home accessories, Check connected sensors, Connect to Chameleon Controller, Set up IP address or domain, Username and password authentication

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

**In-app purchases:** none


### Sauna Controller

[App page](https://appshunter.io/ios/app/sauna-controller/id1502272004)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chameleon Smart Home free?

Chameleon Smart Home is free to download, with no in-app purchases.

### Is Sauna Controller free?

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

### Do Chameleon Smart Home or Sauna Controller have ads?

Neither Chameleon Smart Home nor Sauna Controller shows ads.

### Which is updated more often, Chameleon Smart Home or Sauna Controller?

Chameleon Smart Home ships an update every 2 weeks, and Sauna Controller every 4 weeks. Most recently, Chameleon Smart Home was updated on October 3, 2026 and Sauna Controller on October 3, 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.*