Guaranine screenshots

Guaranine allows you to put your Mac to sleep after a user set timer.
Guaranine 1.0 : Main window
Guaranine 1.0 : Main window

Alternative downloads

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A menu bar tool for creating audio alarms, timers and stopwatches.

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iWannaSleep
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You go to bed but feel like listening to some music, helping you fall asleep.