Hot Ringtones
Hot Ringtones was a record chart published weekly by Billboard. It is their first chart to be published that ranks the most popular ringtones.
The chart was quietly discontinued on December 6, 2014; the final chart was released on November 29, 2014, and the final number-one song on the chart was "Shake It Off" by Taylor Swift.
Background
On October 26, 2004, Billboard staff announced that they would be adding a new chart for ringtones.Hot RingMasters
In 2006, Billboard introduced a new ringtones chart titled Hot RingMasters.The first number one song on the Hot RingMasters chart, for the issue dated December 2, 2006, was "Smack That" by Akon and Eminem.