# KNX APP vs IDController

The clearest difference is update cadence: KNX APP at every 5 months against IDController's every 11 months. KNX APP also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

KNX APP ships an update every 5 months, IDController every 11 months. The most recent releases landed on June 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | KNX APP | IDController |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/knx-app-control/id1099217049/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 11 months |
| Monetization | Free | — |
| Size | 104 MB | 38 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Busch-Jaeger Elektro GmbH](https://appshunter.io/developer/542311466) | [onna](https://appshunter.io/developer/1535382205) |

## What reviewers say

### KNX APP

[App page](https://appshunter.io/ios/app/knx-app-control/id1099217049)

Control your home or office remotely with custom scenes and time programs. Manage lighting, temperature, security, and more. Offers live previews, camera control, and push notifications for alarms.

**Highlights:** Custom scene creation, Time program management, Lighting and blind control, Temperature management, IP camera pan, tilt, zoom, Alarm notifications, PIN page protection

**Features:** macOS Compatibility

**In-app purchases:** none


### IDController

[App page](https://appshunter.io/ios/app/idcontroller/id1505987712)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KNX APP free?

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

### Is IDController free?

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

### Do KNX APP or IDController have ads?

Neither KNX APP nor IDController shows ads.

### Which is updated more often, KNX APP or IDController?

KNX APP ships an update every 5 months, and IDController every 11 months. Most recently, KNX APP was updated on June 1, 2026 and IDController on September 18, 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.*