iHeartRadio Countdown AUS is on DAB+ across Australia
You can stream iHeartRadio Countdown AUS on RadioApp on your iPhone or Android device, including Apple CarPlay and Android Auto.

You can also listen on your smart speaker:

• To listen on your Google speaker, all you need to say is “OK Google, play iHeartRadio Countdown”
• To listen on your Alexa speaker, all you need to say is “Alexa, play iHeartRadio Countdown”
• You can also listen on your Sonos speaker using RadioApp.