Why ZUS isn't on CarPlay or Android Auto?

As much as we wanted to and have been asked by various users to support CarPlay and Android Auto, unfortunately, we are not eligible for the CarPlay and Android Auto navigation app entitlement.

Why?

Apple and Google all have strict limitations on the App category. Unless we make ZUS a navigation App, it won't be possible for us to support CarPlay or Android Auto.

Quote from Apple CarPlay Developer's Guideline:

CarPlay navigation apps must function within the parameters provided by Apple. All CarPlay Navigation apps must provide route guidance as to their primary function. Other kinds of apps, including apps designed primarily to locate points of interest, apps designed primarily to provide services other than navigation, and apps that don’t provide route guidance, are not eligible for the CarPlay navigation app entitlement. For details, see the CarPlay Navigation APIs Addendum to the Apple Developer Program License Agreement.

The CarPlay framework is for use by navigation apps only. If you want to add CarPlay support to your audio app, use MPPlayableContentManager. For messaging apps,...

More details are written on CarPlay's and Android Auto's sites, you can tap to check.

However, we are watching closely every new update Apple or Google has to make in the future and once the limitations are lifted, we will integrate CarPlay and Android Auto as fast as we can.