Determine what APPS are Android Auto Compatible
There is a special category in Google Play Store that lists apps ready for Android Auto:
https://play.google.com/store/apps/collection/promotion_3001303_android_auto_all
If you have an APK and want to check if it is ready for Android Auto you can look at it's AndroidManifest.xml file inside the APK. It should contain an entry like this:
&lt;meta-data android:name=&quot;com.google.android.gms.car.application&quot; android:resource=&quot;....&quot;/&gt;

For more details see Add support for Android Auto to your media app.