Hello, I am new to the community. I tried to find an answer online, but couldn’t. So please excuse if there is something available already and I overlooked.
There is no App for Jung Home, but they use KNX and there is a KNX App for Homey. Unfortunately I do not have any additional requirements from Jung or Homey to be usable.
Probably you can ask the Athom support as described in the KNX App.
A Homey Pro may also be able to communicate with the Jung Home devices directly or via the Jung Home control center. But as Dirk has already mentioned, a corresponding Homey app is required for this.
You can make an official request here, but there is no guarantee that an app will ever be developed for Jung Home.