Yes! happiness.com is also available in German.
You can change the language in your Settings, under "General" -> "In which language do you want to use Happiness.com?"
There, you can currently choose between German and English. If we provide happiness.com in other languages, they'll also be visible in this setting.
German is currently available as the founders are originally from Germany, and happiness.com is based on an original German project.
To switch to our German Support, just go to the top of the page and select German instead of English. You can send your request directly to our Support Team by clicking on “Start a conversation” and following the directions.