Richtig lüften Pro

Lausitz Software

About this app

Ad-free and slightly expanded version of "Ventilate". Try the free version before buying.
Proper ventilation can prevent mold growth. Mold requires a certain minimum moisture to grow. The humidity is maintained by controlled ventilation in an optimum range, you reduce the likelihood of mold growth dramatically and also create a healthier indoor environment.

Tips for proper ventilation of living spaces, many on the Internet. Often, however, there is no indication that one has to look for when airing on the outdoor humidity. If the absolute - not necessarily the relative - humidity of the outside air is higher than the indoor air, so you can get your possibly unintentionally even more humid air into the apartment.

If the indoor air through the ventilation dry, damp or humidity remains about the same? This app will answer the question. For 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 comparing with the indoor humidity, a ventilation recommendation (in terms of humidity) are given.

Additional features of the Pro version:
- Ad free
- Calculation of the 80% temperature (the temperature at which the humidity is 80%)
- Calculation of absolute humidity

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

For questions about the app please send an e-mail to [e-mail].

What's new

Neu in Version 1.9.6:
- Lüftungsempfehlung bei bereits sehr trockener Luft korrigiert (im unteren Toleranzbereich)
Neu in Version 1.9.5:
- Bug bei Benachrichtiungen behoben (Android 13 und höher)
Neu in Version 1.9.4:
- Pflichtanpassung auf Android 13
Neu in Version 1.9.3:
- Bug bei Benachrichtiungen behoben (Android 12 und höher)