Thermal Transmittance Calc

ALEXEY KOZLOV · Utilities

4.1 11 ratings Free

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Oct 1, 2026
Rating ★ 4.1 → 4.09
Sep 11, 2026
New version 1.5 → 1.5.1

Bugs fixed.

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 55% 6
4★ 27% 3
3★ 0% 0
2★ 9% 1
1★ 9% 1

In-app purchases · US

What this app sells inside itself, grouped by kind and priced for this storefront.

One-time purchases
Creating a new material $2.99
Remove Ads $2.99

Screenshots

About

This application allows you to help in checking the existing and planning future isolation. After entering data on the temperature and humidity of the air and selecting all layers of the enclosing structure (starting from inside the building and ending with the exterior trim of the facade or roof) in the Thermal Transmittance Calc, you will receive information on all likely heat losses, as well as possible problems with humidity. A schedule will be built, according to which you can track how the temperature and humidity will change and where the dew point in the layers of the structure will be. - Easy to use, enter all the data and immediately get the results. - Ability to enter the temperature in both Celsius and Fahrenheit. - Ability to enter the size of the layer in centimeters and inches.

What's new · 1.5.1

Bugs fixed.

Details

DeveloperALEXEY KOZLOV
ReleasedAug 2019
UpdatedFeb 2026
Version1.5.1
Size102.5 MB
RequiresiOS 15.6 or later
Age rating4+
LanguagesChinese, Danish, Dutch, English, Finnish, French, German, Japanese, Korean, Norwegian Bokmål, Portuguese, Russian, Spanish, Swedish, Turkish
PriceFree
Categories UtilitiesReference
Bundle IDcom.alekseykozlov.ThermalTransmittanceCalc