Comparison

Busch vs Symcon Visualization

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Busch

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
Read full description

The Busch-VoiceControl HomeKit KNX Bridge connects KNX installations with modern smart home ecosystems such as Apple HomeKit, Google Assistant, Amazon Alexa, and Matter. The solution not only enables voice control of KNX devices but also allows the integration of Matter devices into a KNX system. At the same time, KNX devices and functions can be integrated into Matter-enabled smart home ecosystems, ensuring seamless interaction between KNX and Matter. This app provides easy setup, configuration, and maintenance of HomeKit and Matter connectivity. Supported functions: โ€ข Registration โ€ข Device setup โ€ข HomeKit and Matter configuration with automatic room assignment โ€ข Integration of Matter devices into a KNX installation โ€ข Integration of KNX devices and functions into Matter-enabled smart home ecosystems โ€ข Import of software updates for the device โ€ข Additional configuration options

About

Symcon Visualization

Features
Read full description

With Symcon Visualization, you can conveniently control all devices and functions of your smart home in one app. All systems supported by IP-Symcon are supported. These include the following: Wired systems: - KNX, LCN, ModBus, MQTT, BACnet, OPC UA, DMX/ArtNet, Siemens S7/Siemens Logo, 1-Wire Wireless systems: - EnOcean, HomeMatic, Xcomfort, Z-Wave Wallboxes: - ABL, Mennekes, Alfen, KEBA (others on request) Inverters: - SMA, Fronius, SolarEdge (others on request) Other systems: - Home Connect, Gardena, VoIP, eKey, Technical Alternative In addition, our free Module Store offers over 200 other connections (such as Shelly, Sonos, Spotify, Philips Hue and many more) and logic modules for your smart home! A complete and up-to-date list can always be found on our homepage. Many functions of the app can be tried out in demo mode. Important note: This app requires a SymBox, SymBox neo, SymBox Pro or an installed IP-Symcon version 7.0 or newer as a server. In addition, the corresponding building automation hardware must be installed. All tiles shown in the screenshots are samples of an example project. Your visualization is individually designed based on your personal configuration.

Screenshots

Busch2 screens
Symcon Visualization4 screens

Verdict

The call

The clearest difference is update cadence: Symcon Visualization at every 5 weeks against Busch's every 34 months. Busch's advantage is iOS requirement (12.4 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Busch ships an update every 34 months, Symcon Visualization every 5 weeks. Both last shipped on November 3, 2026.

Scorecard2 real differences ยท 6 level
Busch versus Symcon Visualization: the parameters behind the verdict, then further details
ParameterBuschSymcon Visualization
PriceFreeFree
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 34 monthsEvery 5 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.4 โ€” better15.5
Further details โ€” not scored
Size4 MB69 MB
Age rating4+4+
DeveloperBusch-Jaeger Elektro GmbHSymcon GmbH

In-app purchases

None

Busch

No in-app purchases

None

Symcon Visualization

No in-app purchases

Questions

Is Busch free?
Busch is free to download, with no in-app purchases.
Is Symcon Visualization free?
Symcon Visualization is free to download, with no in-app purchases.
Do Busch or Symcon Visualization have ads?
Neither Busch nor Symcon Visualization shows ads.
Which is updated more often, Busch or Symcon Visualization?
Busch ships an update every 34 months, and Symcon Visualization every 5 weeks. Most recently, Busch was updated on November 3, 2026 and Symcon Visualization on November 3, 2026.

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