Comparison

KNX APP vs Smart Visu Server

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

Head to head
About

KNX APP

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
Read full description

The KNX APP-Control app is a client for the KNX APP-Control Server. Controlling your home or office was never so fast and easy. Build your own scenes and time programs for your home and change them when ever you want. Lighting control, blind control, temperature control, energy management, EV-Charger, timers, IP cameras, alarm notifications, charts and much more. A selection of the features: • change scenes directly from within the app • optional "live preview" of the scenes • add new time programms, change them or remove them • pan, tilt and zoom support for IP cameras • multiple accounts support • multiple visualizations support  • alarm messages with support for push messages and email • protect pages with a PIN

About

Smart Visu Server

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
Read full description

The JUNG SV-Server app gives you direct access to your JUNG Smart Visu Server – and with it, your KNX visualisation. The Smart Visu Server makes your home smart: enjoy atmosphere, comfort and security at the tap of a finger. Lighting, blinds and shutters, heating and climate, music or IP cameras – you control and configure it all from your smartphone or tablet. The user-friendly Smart Visu Home interface makes every function and action easy to operate, and adapts automatically to your screen size. Several servers, one app New: manage several SV-Servers conveniently in one app and switch between them with a single tap – whether it's your home, your holiday home or the office. Set up each server's connection exactly as you need it: locally on your network only, via secure remote access through myJUNG only, or both. If both are set up, the app recognises where you are and switches automatically between the local connection and remote access. There's nothing for you to change. Your home, your rules Scenes and actions let you decide what happens together: dim the lights, close the blinds and start your favourite playlist – all with one tap. With the astro function, lighting and shading follow sunrise and sunset automatically, and the presence simulation gives you peace of mind when you're away for longer. You can adjust everything yourself, whenever you like, without waiting for an appointment. Everything connected The Smart Visu Server links your KNX installation with the smart systems you already use: Philips Hue, Sonos, sonoro, JUNG HOME and SmartThings. You control them directly in the app – no switching between different apps. Your benefits at a glance - Direct access to your KNX visualization - Central control of lighting, blinds, heating, climate, music and cameras - Several SV-Servers in one app – local, remote via myJUNG, or both - Automatic switching between local connection and remote access - Custom scenes and actions, timer and astro function - Integration of Philips Hue, Sonos, sonoro, JUNG HOME and SmartThings - Encrypted communication, roles and permissions for up to 24 users Requirements To use the app, you need a JUNG Smart Visu Server on your network. Access from outside your home network requires a myJUNG account and the SV-Remote remote access licence.

Screenshots

KNX APP4 screens
Smart Visu Server4 screens

Verdict

The call

KNX APP and Smart Visu Server both sit at 1.0 stars, but that hides the real split: 10% of Smart Visu Server's written reviews are positive against 0% of KNX APP's. On price, rating, ratings volume and update cadence there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 1.0 for KNX APP against 1.0 for Smart Visu Server. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 0% of KNX APP's written reviews are positive against 10% of Smart Visu Server's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on June 1, 2026 and September 14, 2026 respectively.

Scorecard1 real difference · 9 level
KNX APP versus Smart Visu Server: the parameters behind the verdict, then further details
ParameterKNX APPSmart Visu Server
PriceFreeFree
Rating1.0 (1 ratings)1.0 (1 ratings)
Positive reviews0.0% of reviews10.0% of reviews — better
Number of ratings11
Update frequencyEvery 5 monthsEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size104 MB24 MB
Age rating4+4+
DeveloperBusch-Jaeger Elektro GmbHAlbrecht Jung GmbH & Co. KG

Customer experience

KNX APP

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Smart Visu Server

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews10 reviews
Positive10.0%
Neutral20.0%
Negative70.0%

In-app purchases

None

KNX APP

No in-app purchases

None

Smart Visu Server

No in-app purchases

Questions

Is KNX APP free?
KNX APP is free to download, with no in-app purchases.
Is Smart Visu Server free?
Smart Visu Server is free to download, with no in-app purchases.
Which has better reviews, KNX APP or Smart Visu Server?
KNX APP and Smart Visu Server are both rated 1.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do KNX APP or Smart Visu Server have ads?
Neither KNX APP nor Smart Visu Server shows ads.
Which is updated more often, KNX APP or Smart Visu Server?
KNX APP ships an update every 5 months, and Smart Visu Server every 5 months. Most recently, KNX APP was updated on June 1, 2026 and Smart Visu Server on September 14, 2026.

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