My interest remains, among other things, the weather and its forecast. I have developed four apps, each of which is unique. Even though the common denominator is the weather, each of my weather apps is very different.

First – Birdy Weather (iOS, iPadOS & macOS) – worldwide
The Birdy Weather app shows you the current weather. The weather situation is animated and you can listen to the weather (e.g. the rain) in a relaxed manner.

Second – CrossWeather (macOS & Windows) – German speaking countries
This App is only in German (for Germany, Austria & Switzerland). The CrossWeather app shows you the current weather. The weather situation is animated. Hourly & Daily Forecast.
https://crossweath.davidkoenig.de

Third – Atmosferico (iOS & Android) – German speaking countries
The small weather Atmosferico app stands out with a simple, calm design. It is possible to retrieve the weather data by location or by active search. (for Germany, Austria & Switzerland)
https://atmosferico.davidkoenig.de

Four – Tempo Weather (macOS) -worldwide
I wanted a simple app that shows me the weather in the menu bar! In addition, there should be many ways to show me the weather. With forecasts (hourly & daily).
Some of them are free to use, but mostly you have to pay for some features because I also have to pay for the weather api.