This is pretty funny but also very cool because it is actually a fully working PolyTune pedal using the new TC Electronic PolyTune iPhone app! Personally I think my PolyTune is way too cool to even consider replacing but some of you might like this idea if you want to save a few dollars? Worried the iPhone app won’t do what your hardware version PolyTune does? Check out the videos below!

The Making Of The PolyTune iPhone App: