This new iOS timer isn’t just going to count down things for you, it’ll do it to the tune of some of your favorite songs. Humming Timing just lets you set the timer down to the second and just press “Go.” It will then select tunes from your music library that will match the designated time. If the timer is set for longer than the usual song duration, it will then just create a playlist for you. The app is up for free download here.