# Airzone Cloud vs Zehnder Connect

The clearest difference is review sentiment: Airzone Cloud at 35% against Zehnder Connect's 0%. Airzone Cloud also leads on update cadence (every 2 weeks vs every 4 months). Zehnder Connect's advantage is iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Airzone Cloud ships an update every 2 weeks, Zehnder Connect every 4 months. The most recent releases landed on October 26, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Airzone Cloud | Zehnder Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (313 ratings)](https://appshunter.io/ios/app/airzone-cloud/id968067256/reviews)** | — |
| Number of ratings | **313** | — |
| Positive reviews | **34.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 102 MB | 38 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Corporacion Empresarial Altra SL](https://appshunter.io/developer/669410460) | [Zehnder Group AG](https://appshunter.io/developer/1104291807) |

## What reviewers say

### Airzone Cloud

[App page](https://appshunter.io/ios/app/airzone-cloud/id968067256)

Control your home's air conditioning and heating system remotely from your smart devices. Adjust temperatures by room, set schedules, and monitor energy usage for comfort and savings. Manage multiple systems and users with ease.

**Highlights:** Remote AC and heating control, Room-by-room temperature adjustment, Weekly scheduling, Custom scene creation, Energy consumption monitoring, User management, Voice control integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Zehnder Connect

[App page](https://appshunter.io/ios/app/zehnder-connect/id1198950940)

Control and manage your Zehnder radiators remotely from your smartphone or tablet. Optimize your home's thermal comfort and energy consumption with customizable schedules and settings.

**Highlights:** Remote radiator management, Customizable daily/weekly schedules, Personalize factory settings, Define custom scenarios (home, away, sleep), Activate functions like pre-heating, Monitor room temperature, Open window detection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Airzone Cloud free?

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

### Is Zehnder Connect free?

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

### Do Airzone Cloud or Zehnder Connect have ads?

Neither Airzone Cloud nor Zehnder Connect shows ads.

### Which is updated more often, Airzone Cloud or Zehnder Connect?

Airzone Cloud ships an update every 2 weeks, and Zehnder Connect every 4 months. Most recently, Airzone Cloud was updated on October 26, 2026 and Zehnder Connect on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*