This app was removed from the App Store.
iOS iPhone Music
Do you have a band? Play guitar? Bass? Drums? Did you ever get into a situation when you needed to get BPM of some track so badly and you've had no idea how to do it? Then this app is made exactly to fullfill all of your needs. Get the Beat of any track you are actually listening to with this application by tapping the screen of your iPhone/iPod, and then click start to start the metronome, which will indicate the beat graphically, and also by a sound.
iOS 4.0 support