Hi @Fabian1968,
Thank you for posting in the community. I understand you would like to integrate your Nest Doorbell (wired, 2nd gen) with the Apple Home app. I'd be happy to assist you.
Since the Nest Doorbell (wired, 2nd gen) requires the Google Home app for setup, I recommend using both apps: Google Home for the doorbell and Apple Home for your other compatible devices.
Please do not hesitate to contact us if you require assistance with your Nest Doorbell (wired, 2nd gen) in the Google Home app.
Regards,
Anders
