# ZEHNDER Control vs Quick Scanner

The clearest difference is update cadence: Quick Scanner at every 3 months against ZEHNDER Control's every 12 months. ZEHNDER Control's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 15.6). On price, ads and in-app purchases there is nothing between them.

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

ZEHNDER Control ships an update every 12 months, Quick Scanner every 3 months. The most recent releases landed on October 13, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ZEHNDER Control | Quick Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 63 MB | 7 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ZEHNDER GROUP FRANCE](https://appshunter.io/developer/1500770238) | [Crowd Connected](https://appshunter.io/developer/705317772) |

## What reviewers say

### ZEHNDER Control

[App page](https://appshunter.io/ios/app/zehnder-control/id1325124968)

Control and program your Zehnder radiators directly from your smartphone or tablet using Bluetooth technology. Ensure a comfortable and healthy room climate with this energy-efficient solution.

**Highlights:** Bluetooth radiator programming, Smartphone and tablet control, Room climate management, Energy efficiency optimization, Comfortable living environment

**In-app purchases:** none


### Quick Scanner

[App page](https://appshunter.io/ios/app/quick-scanner/id6444652479)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZEHNDER Control free?

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

### Is Quick Scanner free?

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

### Do ZEHNDER Control or Quick Scanner have ads?

Neither ZEHNDER Control nor Quick Scanner shows ads.

### Which is updated more often, ZEHNDER Control or Quick Scanner?

ZEHNDER Control ships an update every 12 months, and Quick Scanner every 3 months. Most recently, ZEHNDER Control was updated on October 13, 2026 and Quick Scanner on September 23, 2026.

---

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