# FläktGroup K Factor vs Workorder

The clearest difference is update cadence: FläktGroup K Factor at every 6 months against Workorder's every 21 months. On price, ads, in-app purchases and device support there is nothing between them.

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, Workorder every 21 months. The most recent releases landed on June 5, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | FläktGroup K Factor | Workorder |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 21 months |
| Monetization | Free | — |
| Size | 22 MB | 10 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FlaktGroup Sweden AB](https://appshunter.io/developer/508731755) | [AddMobile AB](https://appshunter.io/developer/572909396) |

## What reviewers say

### FläktGroup K Factor

[App page](https://appshunter.io/ios/app/flaktgroup-k-factor/id508731752)

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:** macOS Compatibility

**In-app purchases:** none


### Workorder

[App page](https://appshunter.io/ios/app/workorder-mobile/id572909393)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FläktGroup K Factor free?

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

### Is Workorder free?

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

### Do FläktGroup K Factor or Workorder have ads?

Neither FläktGroup K Factor nor Workorder shows ads.

### Which is updated more often, FläktGroup K Factor or Workorder?

FläktGroup K Factor ships an update every 6 months, and Workorder every 21 months. Most recently, FläktGroup K Factor was updated on June 5, 2026 and Workorder on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*