Comparison

Klimatbyrån vs Regin

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

Head to head
About

Klimatbyrån

Features
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With our K factor application, you can commission Klimatbyrån's ventilation products such as air diffusers and dampers. The app database contains K factors for our current products. It also contains all historical k factors for expired product versions and legacy products. When launching the app, an automatic check is made to ensure that your device is updated with the latest k factors, if necessary, the app is updated with the lastest K factors in a few seconds (requires internet). This means that the app stores all K factors locally on your device and can be used in offline mode on a regular basis. With the app it is possible to: • Calculate the K factor, flow or pressure of our products • Use the calculator to calculate k factor, flow and pressure for other products that are not in the database. • Download maintenance documents for products via our website (SE-versions, requires internet). • Get in touch with Klimatbyrån's sales offices via e-mail or telephone. Product Identification: • Installed products are identified by the product label, containing:     – Product name     – Product size     – Manufacturing date, 4 digits (YY-WW). KB Klimatbyrån AB has supplied ventilation equipment in Sweden since 1977. Today, our range includes air diffusers, chilled beams, dampers, measuring units, sound attenuators, a full range of VAV and DCV products and textile ventilation systems. We also specialize in air humidifiers and laboratory/clean room system solutions via our subsidiary Umecto AB. In Denmark, our products are sold by Netavent A/S.

About

Regin

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Regin:GO is a powerful tool to use when commissioning Regin devices with Bluetooth, currently Regio RCX and SCS-S2 You can easily identify and configure devices just by being close. This is made possible via the Bluetooth connectivity. You can also upgrade firmware whenever new functionality is added by Regin. When you are connected a steady blue light from LED on the device will appear. You can also use the LED light to identify units from a distance when pressing “identify” in the device list. First the LED on the unit selected blinks in yellow for some seconds. See screenshots for more details.

Screenshots

Klimatbyrån3 screens

Verdict

The call

Klimatbyrån and Regin are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Klimatbyrån ships an update every 4 months, Regin every 6 months. The most recent releases landed on November 1, 2026 and October 9, 2026 respectively.

ScorecardNo meaningful differences
Klimatbyrån versus Regin: the parameters behind the verdict, then further details
ParameterKlimatbyrånRegin
PriceFreeFree
Update frequencyEvery 4 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.1 — better16
Further details — not scored
Size21 MB6 MB
Age rating4+4+
DeveloperKlimatbyrån ABAB Regin

In-app purchases

None

Klimatbyrån

No in-app purchases

None

Regin

No in-app purchases

Questions

Is Klimatbyrån free?
Klimatbyrån is free to download, with no in-app purchases.
Is Regin free?
Regin is free to download, with no in-app purchases.
Do Klimatbyrån or Regin have ads?
Neither Klimatbyrån nor Regin shows ads.
Which is updated more often, Klimatbyrån or Regin?
Klimatbyrån ships an update every 4 months, and Regin every 6 months. Most recently, Klimatbyrån was updated on November 1, 2026 and Regin on October 9, 2026.

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