FläktGroup K Factor vs FlowCheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Air flow calculation
- Pressure calculation
- ATD fan product documentation
- Chilled Beam fan product documentation
- AHU fan product documentation
- Intelligent Air-Technology solutions
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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.
FlowCheck
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Full transparency at all times about your TROX drive solution and the operation of your system. The TROX Flow Check app turns your smartphone into a wireless on-site control for the latest generation of VAV, flap and valve actuators! Efficient commissioning, quick functional testing in operation, handy and always ready for service. Easily adapt when used. Document and send the setting and operating data.
Screenshots
Verdict
The clearest difference is update cadence: FläktGroup K Factor at every 6 months against FlowCheck's every 15 months. FläktGroup K Factor also leads on iOS requirement (12.4 vs 16.0). 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.
FläktGroup K Factor ships an update every 6 months, FlowCheck every 15 months. The most recent releases landed on June 5, 2026 and September 9, 2026 respectively.
| Parameter | FläktGroup K Factor | FlowCheck |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 6 months — better | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.4 — better | 16.0 |
| Further details — not scored | ||
| Size | 22 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | FlaktGroup Sweden AB | TROX GmbH |
In-app purchases
FläktGroup K Factor
No in-app purchases
FlowCheck
No in-app purchases
Questions
Is FläktGroup K Factor free?
Is FlowCheck free?
Do FläktGroup K Factor or FlowCheck have ads?
Which is updated more often, FläktGroup K Factor or FlowCheck?
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