TC Electronic has announced that they will soon be releasing the iPhone version of their revolutionary PolyTune pedal tuner. The new app, which is a 1:1 port of the original, will be available for the iPhone, iPod Touch, and iPad. The PolyTune allows players to tune all strings simultaneously by strumming on your bass (or other instrument), even down to low B strings. The microphone on the iPhone also makes it possible to use the PolyTune on acoustic instruments.
In a special offer, TC Electronic will also be giving away copies of the PolyTune iPhone app. The first 25,000 downloads from the app store will be free.