iTunes Alarm is a multimedia application designed for Mac users, allowing them to convert their iTunes into a customizable alarm clock. This free program offers the ability to create multiple alarms, enabling users to wake up to their favorite tunes. The application can wake the computer from sleep mode, ensuring that alarms are effective even when the computer is not actively in use.

In addition to waking users up, iTunes Alarm also provides a feature for falling asleep to music. Users can set a timer for the music to stop playing at a designated time, making it a versatile tool for both waking and sleeping routines. For those who require functionality to turn on the computer from a completely powered-off state, an alternative application called iTaf is recommended.