Comparison

KNX V2 vs eAccess Mobile

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

Head to head
About

KNX V2

Features
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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 optionsβ€”such as renaming functions or choosing symbolsβ€”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: β€’ Presence simulation deters burglars before they act. β€’ The timer function allows time-based control of devices. β€’ With the smart button function, KNX switches can trigger app scenes. β€’ Supports user rights management as defined by the system integrator, allowing different permissions for individual users. β€’ Integration of the Solar Manager widget is possible. β€’ Data export and import functionality. β€’ Switch between different installations via the menu (e.g., apartment / holiday home). β€’ 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.

About

eAccess Mobile

Read full description

Features - Opens doors, barriers and mailboxes with your smartphone - simply and securely - Openings on site or from remote according to the requirements of the facility - Faster opening through individual organization of your favourite accesses - Personalization by assigning names, colors and icons - One app for all eAccess systems - Works with existing eAccess systems in cloud or server mode

Screenshots

KNX V24 screens
eAccess Mobile3 screens

Verdict

The call

The clearest difference is update cadence: KNX V2 at every 4 months against eAccess Mobile's every 35 months. eAccess Mobile's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

KNX V2 ships an update every 4 months, eAccess Mobile every 35 months. The most recent releases landed on August 27, 2026 and September 16, 2026 respectively.

Scorecard2 real differences Β· 4 level
KNX V2 versus eAccess Mobile: the parameters behind the verdict, then further details
ParameterKNX V2eAccess Mobile
PriceFreeFree
Update frequencyEvery 4 months β€” betterEvery 35 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS15.013.0 β€” better
Further details β€” not scored
Size56 MB18 MB
Age rating4+4+
DeveloperFeller AGGlutz AG

In-app purchases

None

KNX V2

No in-app purchases

None

eAccess Mobile

No in-app purchases

Questions

Is KNX V2 free?
KNX V2 is free to download, with no in-app purchases.
Is eAccess Mobile free?
eAccess Mobile is free to download, with no in-app purchases.
Do KNX V2 or eAccess Mobile have ads?
Neither KNX V2 nor eAccess Mobile shows ads.
Which is updated more often, KNX V2 or eAccess Mobile?
KNX V2 ships an update every 4 months, and eAccess Mobile every 35 months. Most recently, KNX V2 was updated on August 27, 2026 and eAccess Mobile on September 16, 2026.

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