Richtig lüften Pro

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 optimal range, you reduce the likelihood of mold growth dramatically and also create a healthier indoor environment.

Tips for proper ventilation of living rooms, many on the Internet. But often there is no indication that one must consider when airing on the outdoor humidity. Is absolute - not necessarily the relative - humidity of the outside air is higher than the indoor air, so if you can get your unwanted or 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. From indoor temperature, outdoor temperature and humidity, the new humidity is calculated after the airing above the dew point. The calculated theoretical value, but helps to identify an indication. By comparison with the indoor humidity can be a ventilation recommendation (from the perspective of the humidity) are given.

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

Notes to the requested application permissions:
1 Network communication (full Internet access)
For fetching weather data from Openweathermap.org an Internet connection is required. The app also works without an internet connection (then no weather data from the internet).

For questions about the app please e-mail lausitzsoftware@yahoo.de.