Comparison

VIKI KNOWS vs Vitrum Design

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

Head to head

About

VIKI KNOWS

Features

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VIKI Knows allows you to control the devices in your smart house. Equipped with artificial imitative intelligence the house adapts to and continually learns the behavior of the users accessing it. The following facilities are available: > Lights Control (Switch, Dimmer, RGBW) > Multimedia Control (TV on / off switch, TV Channels switch, TV Volume control) > Climate Control (Heating, Cooling, Ventilation, Humidification, Dehumidification, Shading) > Security - Access Control (Door Lock control) Implemented using Z-Wave wireless technology, the solution can be installed in new houses, houses under construction and houses in use, just as well, without requiring substantial changes to any of them. Interested in the product? For more details on VIKI - the smart home that learns your habits, suggestions or questions, please send an email to contact@vikiknows.com. The project is being developed by QSound Soft and Napoca Software, companies based in Cluj-Napoca, Romania.

About

Vitrum Design

Features

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App to manage Vitrum Design devices and UFO HUB

Screenshots

VIKI KNOWS4 screens

Vitrum Design4 screens

Verdict

The call

The clearest difference is iOS requirement: VIKI KNOWS at 11.3 against Vitrum Design's 26.0. On price, update cadence, ads and in-app purchases 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.

UpkeepUpdate frequency

VIKI KNOWS ships an update every 2 months, Vitrum Design every 4 months. The most recent releases landed on September 11, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 5 level

VIKI KNOWS versus Vitrum Design: the parameters behind the verdict, then further details
Parameter	VIKI KNOWS	Vitrum Design
Price	Free	Free
Update frequency	Every 2 months — better	Every 4 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	11.3 — better	26.0
Further details — not scored
Size	113 MB	95 MB
Age rating	4+	4+
Developer	VIKIKNOWS	Morpheos

In-app purchases

None

VIKI KNOWS

No in-app purchases

None

Vitrum Design

No in-app purchases

Questions

Is VIKI KNOWS free?

VIKI KNOWS is free to download, with no in-app purchases.

Is Vitrum Design free?

Vitrum Design is free to download, with no in-app purchases.

Do VIKI KNOWS or Vitrum Design have ads?

Neither VIKI KNOWS nor Vitrum Design shows ads.

Which is updated more often, VIKI KNOWS or Vitrum Design?

VIKI KNOWS ships an update every 2 months, and Vitrum Design every 4 months. Most recently, VIKI KNOWS was updated on September 11, 2026 and Vitrum Design on September 8, 2026.