# Climastar vs switchButler

The clearest difference is update cadence: switchButler at weekly against Climastar's every 3 months. 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.

Climastar ships an update every 3 months, switchButler weekly. The most recent releases landed on October 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Climastar | switchButler |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 28 MB | 16 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Climastar Global Company](https://appshunter.io/developer/992770222) | [ELBRO AG](https://appshunter.io/developer/1265821863) |

## What reviewers say

### Climastar

[App page](https://appshunter.io/ios/app/climastar/id1168616175)

Control your Climastar Avant-Wifi radiators remotely with ease. Schedule heating times, set temperatures, and manage your system in real-time from your iPhone or iPad. Enjoy simple, total programming for maximum comfort.

**Highlights:** Remote radiator control, Real-time start/stop, Hourly programming, Weekly programming, Temperature scheduling, Simple interface

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

**In-app purchases:** none


### switchButler

[App page](https://appshunter.io/ios/app/switchbutler/id1581433050)

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

**In-app purchases:** none


## Frequently asked questions

### Is Climastar free?

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

### Is switchButler free?

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

### Do Climastar or switchButler have ads?

Neither Climastar nor switchButler shows ads.

### Which is updated more often, Climastar or switchButler?

Climastar ships an update every 3 months, and switchButler weekly. Most recently, Climastar was updated on October 10, 2026 and switchButler on September 19, 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.*