# Smart Visu Server vs Busch

The clearest difference is update cadence: Smart Visu Server at every 5 months against Busch's every 34 months. Smart Visu Server also leads on review sentiment (10% vs 0%). Busch's advantage is iOS requirement (12.4 vs 14.0). 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.

Smart Visu Server ships an update every 5 months, Busch every 34 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Smart Visu Server | Busch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/smart-visu-server/id1309117270/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **10.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 34 months |
| Monetization | Free | Free |
| Size | 24 MB | 4 MB |
| Requires iOS | 14.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Albrecht Jung GmbH & Co. KG](https://appshunter.io/developer/365020899) | [Busch-Jaeger Elektro GmbH](https://appshunter.io/developer/542311466) |

## What reviewers say

### Smart Visu Server

[App page](https://appshunter.io/ios/app/smart-visu-server/id1309117270)

Control your smart home devices, including lighting, temperature, and music, directly from your smartphone or tablet. This app provides intuitive operation and easy configuration of your KNX visualization system for enhanced comfort and safety.

**Highlights:** KNX visualization access, Smart home device control, Lighting, temperature, sun protection control, Music playback control, Intuitive user interface, Easy configuration

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

**In-app purchases:** none


### Busch

[App page](https://appshunter.io/ios/app/busch-voicecontrol/id1523501972)

Connect your KNX smart home system to modern ecosystems like Apple HomeKit, Google Assistant, Amazon Alexa, and Matter. Control KNX devices with your voice and integrate Matter devices into your KNX setup for seamless smart home interaction.

**Highlights:** KNX to HomeKit, Google Assistant, Alexa, Matter integration, Voice control for KNX devices, Matter device integration into KNX, KNX device integration into Matter ecosystems, Easy setup and configuration, Automatic room assignment, Software update import

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Visu Server free?

Smart Visu Server is free to download, with no in-app purchases.

### Is Busch free?

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

### Do Smart Visu Server or Busch have ads?

Neither Smart Visu Server nor Busch shows ads.

### Which is updated more often, Smart Visu Server or Busch?

Smart Visu Server ships an update every 5 months, and Busch every 34 months. Most recently, Smart Visu Server was updated on November 2, 2026 and Busch on November 3, 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.*