Comparison

Ventappen 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

Ventappen

Features

Read full description

Ventappen hjälper dig med de vanligast förekommande ventilationsberäkningarna! VoltAir System AB, som producerar marknadens mest energieffektiva luftbehandlingssystem, erbjuder ett beräkningshjälpmedel för ventilationstekniska beräkningar – Ventappen. Ventappen hjälper dig med de vanligast förekommande formlerna för beräkning av ventilationssystem: Temperaturverkningsgrad, värme- och kyleffekt, beräkning av flöde och hastighet, fläktlagarna samt k-faktor beräkning. Nu kan du spara mycket tid genom att göra dessa beräkningar direkt i din mobil. För mer information om VoltAir System AB och våra energieffektiva produkter se vår hemsida http://www.voltairsystem.com

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

Ventappen1 screens

Swegon CASA4 screens

Verdict

The call

The clearest difference is update cadence: Swegon CASA at every 2 months against Ventappen's every 65 months. Ventappen's advantage is iOS requirement (8.0 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

Ventappen ships an update every 65 months, Swegon CASA every 2 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 4 level

Ventappen versus Swegon CASA: the parameters behind the verdict, then further details
Parameter	Ventappen	Swegon CASA
Price	Free	Free
Update frequency	Every 65 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	8.0 — better	16.6
Further details — not scored
Size	3 MB	33 MB
Age rating	4+	4+
Developer	VoltAir System AB	Swegon ILTO Oy

In-app purchases

None

Ventappen

No in-app purchases

None

Swegon CASA

No in-app purchases

Questions

Is Ventappen free?

Ventappen 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 Ventappen or Swegon CASA have ads?

Neither Ventappen nor Swegon CASA shows ads.

Which is updated more often, Ventappen or Swegon CASA?

Ventappen ships an update every 65 months, and Swegon CASA every 2 months. Most recently, Ventappen was updated on October 7, 2026 and Swegon CASA on October 14, 2026.