# Climastar vs Twind

The clearest difference is update cadence: Twind at fortnightly 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, Twind fortnightly. The most recent releases landed on September 23, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Climastar | Twind |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 28 MB | 27 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Climastar Global Company](https://appshunter.io/developer/992770222) | [CTAIMA](https://appshunter.io/developer/1692514367) |

## 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


### Twind

[App page](https://appshunter.io/ios/app/twind/id6478852745)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Climastar free?

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

### Is Twind free?

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

### Do Climastar or Twind have ads?

Neither Climastar nor Twind shows ads.

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

Climastar ships an update every 3 months, and Twind fortnightly. Most recently, Climastar was updated on September 23, 2026 and Twind on October 5, 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.*