Ventappen vs Lindab OneSet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ventappen
Read full descriptionHide 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
Lindab OneSet
Read full descriptionHide full description
Lindab OneSet enables remote and simple access to the Lindab air flow products. It enables the end user to regulate products according to the specific needs. The app connects via Bluetooth to the product installed in ventilation ducts. Examples of changes that can be done via the app: • Set desired temperature • Set different fan modes • Get an overview of current indoor air quality
Screenshots
Verdict
The clearest difference is update cadence: Lindab OneSet at every 6 months against Ventappen's every 65 months. Ventappen's advantage is iOS requirement (8.0 vs 13.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Ventappen ships an update every 65 months, Lindab OneSet every 6 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.
| Parameter | Ventappen | Lindab OneSet |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 65 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 3 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | VoltAir System AB | Lindab AB |
In-app purchases
Ventappen
No in-app purchases
Lindab OneSet
No in-app purchases
Questions
Is Ventappen free?
Is Lindab OneSet free?
Do Ventappen or Lindab OneSet have ads?
Which is updated more often, Ventappen or Lindab OneSet?
Other comparisons
