Comparison

YOUVI Mobile vs Optima mobile 3

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

Head to head
About

YOUVI Mobile

Visualize and control building functions like lights, shading, and heating via the KNX protocol. This app works with a YOUVI server and requires a PEAKnx touch panel or Windows 10 PC with a USB-Connector. Import your ETS project to automatically generate a personalized dashboard for managing your smart home.

Highlights
  • KNX protocol visualization
  • Control lights, shading, heating
  • Dashboard customization
  • Room overview and device filter
  • ETS project import
  • Automatic visualization generation
Features
Read full description

YOUVI Visu is used to visualize building functions that communicate by the KNX protocol with the help of the YOUVI server. Control lights, shading, heating and much more conveniently from your Microsoft Windows device. To use the application, you need either a PEAKnx touch panel (Controlmini, Controlpro) or a Windows 10 computer with PEAKnx USB-Connector. The YOUVI services must be installed on the device and it must be connected to your KNX network. To access your building functions, all you need to do is import your ETS project into YOUVI. The visualization will then be created automatically. Please refer to the instructions in the YOUVI Short Guide. The app gives you an overview of basic building functions. Set up your dashboard according to your wishes with devices or find them in the room overview or in the device filter.

About

Optima mobile 3

Features
Read full description

With DIVUS OPTIMA mobile 3 you can control your home automation system even when you are on the road. Use your device in order to supervise and control the functions of your home via Wi-Fi or mobile network. The app acts as client software that connects to your DIVUS KNX SERVER or DIVUS D+ device and thereby gives you access to your KNX system. The simple interface of the DIVUS OPTIMA app gives you easy access to all functionalities of your system. Not only light control is possible but also HVAC control, irrigation, scenarios, shutter functions, energy management and much more can be easily managed remotely. In order to use the app no additional configuration is required! Once your KNX bus system is working and your DIVUS KNXCONTROL device is set up, just insert the IP address / port of the device and a valid set of credentials in the app settings and you will gain access to all the KNX devices of your system. New: Take advantage of the new interface where each project has its summary page, showing the connection status and giving access to a set of quick-access objects which you can directly control - without loading the whole visualization. Of course you can also load the project as usual and access all of its functions. +Requirements: This application is compatible only with the following DIVUS devices: DIVUS KNX SERVER with software version 2.5.0 or higher, DIVUS KNX SERVER 3 (any version), DIVUS D+ (any version) +Additional information When connecting for the first time with a DIVUS device there will be an initial loading time of approximately 1 minute during which the contents from the server are downloaded. Additional information about the usage of the app can be found in the documentation section on the DIVUS homepage. +Functions: - Project overview page - Quick-access objects - QR-code scanning and project sharing to quickly configure the access to a project - Light control (on / off, dimming), shutters, irrigation, โ€ฆ - HVAC (heating / cooling) - Scenarios - Energy management - Weather information - Notifications - Cloud access

Screenshots

YOUVI Mobile3 screens
Optima mobile 34 screens

Verdict

The call

The clearest difference is iOS requirement: Optima mobile 3 at 13.0 against YOUVI Mobile's 15.0. On price, update cadence, ads and in-app purchases 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

YOUVI Mobile ships an update every 4 months, Optima mobile 3 every 8 months. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

Scorecard1 real difference ยท 7 level
YOUVI Mobile versus Optima mobile 3: the parameters behind the verdict, then further details
ParameterYOUVI MobileOptima mobile 3
PriceFreeFree
Positive reviews33.3% of reviewsโ€”
Update frequencyEvery 4 months โ€” betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 โ€” better
Further details โ€” not scored
Size173 MB72 MB
Age rating4+4+
DeveloperPEAKnx GmbHDIVUS GmbH

In-app purchases

None

YOUVI Mobile

No in-app purchases

None

Optima mobile 3

No in-app purchases

Questions

Is YOUVI Mobile free?
YOUVI Mobile is free to download, with no in-app purchases.
Is Optima mobile 3 free?
Optima mobile 3 is free to download, with no in-app purchases.
Do YOUVI Mobile or Optima mobile 3 have ads?
Neither YOUVI Mobile nor Optima mobile 3 shows ads.
Which is updated more often, YOUVI Mobile or Optima mobile 3?
YOUVI Mobile ships an update every 4 months, and Optima mobile 3 every 8 months. Most recently, YOUVI Mobile was updated on October 10, 2026 and Optima mobile 3 on October 14, 2026.

Other comparisons