iHeatLoss is made and published by Navtech Software. AppBrain is an independent app data site and isn't affiliated with Navtech Software. The app name, icon, screenshots and description belong to Navtech Software and are shown as published on the App Store.
AppBrain's verdict
Established- Rating on App Store
- 1.00
- 1 ratings
- Last updated
- May 12, 2026
- Size
- 8.93 MB
It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on the App StoreComments on iHeatLoss for iOS
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Store listing
By Navtech Software, from the App Store
Description by Navtech Software Written by the developer, not by AppBrain. Click to read.
Calculate fabric and ventilation heat loss using room dimensions, component areas, U-values, internal temperatures, external temperatures, and air-change rates. Each room’s result is shown in both Watts and BTU, helping you choose a radiator with an appropriate heat output.
The app keeps track of every room in the project and provides a running total for the whole building, giving a clear estimate of the overall heat output required from the heating system or boiler.
Features
• Calculate room-by-room heat loss
• Include fabric and ventilation losses
• Track multiple rooms in one building
• View totals in Watts and BTU
• Use room temperature and air-change reference data
• Estimate the total heating output required for the property
Safety and technology
Found in the app by AppBrain- Price
- $5.99
- App size
- 8.93 MB
- Content rating
- Everyone
Technologies used by iHeatLoss
Releases
Updates seen on the App Store- Version
- 3.0
- Launched
- July 2013
No changelog data
Alternatives
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Rankings
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About the app and developer
About iHeatLoss
iHeatLoss is an utilities app developed by Navtech Software.
User Ratings
iHeatLoss is rated 1.00 out of 5 stars. The rating is based on one rating ratings.
App Information
iHeatLoss costs $5.99. The app size is 8.93 MB. The latest version available is 3.0. The last update was on May 12, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since July 2013.
Developer information for Navtech Software
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