Comparison

KNX APP vs KNX V2

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

KNX V2

Features
Read full description

With the updated Feller KNX app, lighting, blinds, climate control, and other functions can be conveniently operated via smartphone or tablet. Thanks to the new, intuitive design and customizable options—such as renaming functions or choosing symbols—the app offers flexible usability. Switching between favorites, rooms, scenes, and automations ensures quick and easy navigation. In residential settings, the KNX app serves as a remote control for managing functions in individual rooms or entire sections of a building. In offices, meeting rooms, or training spaces, the new KNX app can be used in combination with a tablet for convenient control during presentations. Your benefits: • Presence simulation deters burglars before they act. • The timer function allows time-based control of devices. • With the smart button function, KNX switches can trigger app scenes. • Supports user rights management as defined by the system integrator, allowing different permissions for individual users. • Integration of the Solar Manager widget is possible. • Data export and import functionality. • Switch between different installations via the menu (e.g., apartment / holiday home). • Live visualization provides real-time overview of window states, room temperatures, and operating modes. For more information about the KNX app or the KNX/App Interface V2, please contact your electrical installer or visit our website at feller.ch/knx. Note: This app is compatible with the KNX/App Interface V2, article number: 36141-00.REG.

Screenshots

KNX APP4 screens
KNX V24 screens

Verdict

The call

KNX APP and KNX V2 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

UpkeepUpdate frequency

KNX APP ships an update every 5 months, KNX V2 every 4 months. The most recent releases landed on June 1, 2026 and August 27, 2026 respectively.

ScorecardNo meaningful differences
KNX APP versus KNX V2: the parameters behind the verdict, then further details
ParameterKNX APPKNX V2
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size104 MB56 MB
Age rating4+4+
DeveloperBusch-Jaeger Elektro GmbHFeller AG

In-app purchases

None

KNX APP

No in-app purchases

None

KNX V2

No in-app purchases

Questions

Is KNX APP free?
KNX APP is free to download, with no in-app purchases.
Is KNX V2 free?
KNX V2 is free to download, with no in-app purchases.
Do KNX APP or KNX V2 have ads?
Neither KNX APP nor KNX V2 shows ads.
Which is updated more often, KNX APP or KNX V2?
KNX APP ships an update every 5 months, and KNX V2 every 4 months. Most recently, KNX APP was updated on June 1, 2026 and KNX V2 on August 27, 2026.

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