IheartRadio doesn't have a monthly fee because it's a free digital radio service, as of June 2015. It's able to provide its services without a fee because it limits the number of tracks a user can skip.
Users have a skip limit of six per hour per station, and 15 skips per day across all custom stations.
IheartRadio has over 1,500 live radio stations available, or users can create a custom station based on a song or artist. The service allows users to register for an account by email address, Google Plus or Facebook. Once registered, iheartRadio provides music recommendations. IheartRadio is available online, through mobile devices and other connected devices, such as televisions and video game consoles.