# KLIMANAVI vs EHC Chur

The clearest difference is update cadence: EHC Chur at every 4 days against KLIMANAVI's every 2 months. KLIMANAVI's advantage is iOS requirement (12.0 vs 15.1). 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.

KLIMANAVI ships an update every 2 months, EHC Chur every 4 days. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | KLIMANAVI | EHC Chur |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 24 MB | 43 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SMART-KLIMA GmbH](https://appshunter.io/developer/700695326) | [EHC Chur](https://appshunter.io/developer/1834357525) |

## What reviewers say

### KLIMANAVI

[App page](https://appshunter.io/ios/app/klimanavi/id797101982)

Control your home's heating and ventilation remotely via Bluetooth. Monitor temperature and humidity, get insights into your ventilation habits, and manage room temperatures for a healthier indoor climate and reduced energy costs.

**Highlights:** Remote heating and ventilation control, Real-time temperature and humidity data, Ventilation behavior analysis with tips, Climate diagrams with window position detection, App-based settings adjustment, Room and temperature management

**Features:** macOS Compatibility

**In-app purchases:** none


### EHC Chur

[App page](https://appshunter.io/ios/app/ehc-chur/id6751269265)

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

**In-app purchases:** none


## Frequently asked questions

### Is KLIMANAVI free?

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

### Is EHC Chur free?

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

### Do KLIMANAVI or EHC Chur have ads?

Neither KLIMANAVI nor EHC Chur shows ads.

### Which is updated more often, KLIMANAVI or EHC Chur?

KLIMANAVI ships an update every 2 months, and EHC Chur every 4 days. Most recently, KLIMANAVI was updated on October 17, 2026 and EHC Chur on October 10, 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.*