iHeartRadio is Clear Channel’s popular digital music service. iHeartRadio has hit 40 million registered users and 260 million downloads since it relaunched in September 2011.
The 40 million milestone is based on registrations and is not based on daily active users. iHeartRadio said that this growth rate is second to Instagram.
The registrations includes web sign-ups along with mobile sign-ups. The 40 million user registrations does not include people that visit their website to listen to live streaming radio stations that are available without registration. Creating custom stations requires registration.
iHeartRadio is available on iOS, Android, BlackBerry, Windows Phone, smart TVs, tablets, etc. This added up to over 260 million downloads since 2011, which is nearly double the number of downloads since July.