First of all, welcome to the Homey Community!
To make sure you are aware of the forum rules, please read the Welcome to the forum post here.
This thread has been moved to the non-english forum, if you have any problems with that please feel free to contact me or another moderator.
There is a Homey Community App Requests topic where you can request an app.
Please make sure you make the request with the provided template, to make sure all needed information is provided and in English.