Richtig lüften

Contains ads
50K+
Downloads
Content rating
Everyone
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About this app

Proper ventilation can prevent mildew. Mold needs a certain minimum moisture to grow. The humidity is maintained by controlled ventilation in an optimal range, you reduce the likelihood of mold growth dramatically and also create a healthier indoor environment.

If the indoor air through the ventilation dry, humid or humidity will remain about the same? This app aims to answer the question. From indoor temperature, outdoor temperature and humidity, the new humidity is calculated after release above the dew point. The calculated value is theoretical, but helps to identify a trend. By comparison with the indoor humidity a ventilation recommendation can be given (from the perspective of humidity).

Notes to the requested app permissions:
1. Network communication (full Internet access)
For displaying advertising and fetching weather data from Openweathermap.org an Internet connection is required. The app also works without an internet connection (then without advertising and without weather information from the Internet).

In regard to advertising: This app uses Google AdMob to display advertising banners. Google may collect anonymous data and stores cookies on their device. they do not install the app if they do not want to. You can purchase the paid version, in this case, which has no advertising.

For questions about the app please e-mail to lausitzsoftware@yahoo.de.
Updated on
Oct 14, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Device or other IDs
Data is encrypted in transit
Data can’t be deleted

What’s new

Neu in Version 1.9.7:
- Pflichtanpassungen für Android 16
- kleine Layout-Verbesserungen bei größerer Schrift
Neu in Version 1.9.6:
- Lüftungsempfehlung bei sehr trockener Luft (Toleranzbereich) korrigiert
Neu in Version 1.9.5:
- Bugfix Benachrichtigungen

App support

About the developer
Sebastian Rämsch
lausitzsoftware@yahoo.de
Alter Dorfpl. 3 02692 Doberschau-Gaußig Germany
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