Comparison

FläktGroup K Factor vs Swegon CASA

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

Head to head

Ventilation unit control app

Free

🔧 Utilities

No ratingsView app →

About

FläktGroup K Factor

This utility app helps calculate airflow and pressure for various fan products. Access detailed documentation for ATD, Chilled Beam, and AHU fan systems from the developer.

Highlights

Air flow calculation
Pressure calculation
ATD fan product documentation
Chilled Beam fan product documentation
AHU fan product documentation
Intelligent Air-Technology solutions

Features

Read full description

FläktGroup develops, manufactures, markets and distributes Intelligent Air-Technology based solutions with energy-efficient products and system solutions for Indoor Air Climate and Critical Air applications supporting building, infrastructure and industry ventilation. This application provides the facility to calculate air flow/pressure and access documentation for a wide range of our ATD, Chilled Beam and AHU fan products.

About

Swegon CASA

Features

Read full description

With Swegon CASA app you can connect to and manage your Swegon CASA Genius ventilation units. App also provides more information about your home’s air quality as well as valuable instructions and advice about ventilation.

Screenshots

FläktGroup K Factor3 screens

Swegon CASA4 screens

Verdict

The call

The clearest difference is update cadence: Swegon CASA at every 2 months against FläktGroup K Factor's every 6 months. FläktGroup K Factor's advantage is iOS requirement (12.4 vs 16.6). On price, ads, in-app purchases and device support 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

FläktGroup K Factor ships an update every 6 months, Swegon CASA every 2 months. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 6 level

FläktGroup K Factor versus Swegon CASA: the parameters behind the verdict, then further details
Parameter	FläktGroup K Factor	Swegon CASA
Price	Free	Free
Positive reviews	100.0% of reviews	—
Update frequency	Every 6 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	12.4 — better	16.6
Further details — not scored
Size	22 MB	33 MB
Age rating	4+	4+
Developer	FlaktGroup Sweden AB	Swegon ILTO Oy

In-app purchases

None

FläktGroup K Factor

No in-app purchases

None

Swegon CASA

No in-app purchases

Questions

Is FläktGroup K Factor free?

FläktGroup K Factor is free to download, with no in-app purchases.

Is Swegon CASA free?

Swegon CASA is free to download, with no in-app purchases.

Do FläktGroup K Factor or Swegon CASA have ads?

Neither FläktGroup K Factor nor Swegon CASA shows ads.

Which is updated more often, FläktGroup K Factor or Swegon CASA?

FläktGroup K Factor ships an update every 6 months, and Swegon CASA every 2 months. Most recently, FläktGroup K Factor was updated on October 5, 2026 and Swegon CASA on October 25, 2026.