please fix

i have an ipod touch 3rd generation and i am running on the 4.0.2 software. when i plug in my headphones with the built in mic, nothing shows up, and it cant detect the sound. to be sure it wasnt the headphones, i went to voice memos and it picked up the sound there. this looks like a great app if it would work. please fix!!!!!!!!

i think it might be a compatibility issue

other possible buyers..... get pitchbot, another app almost like this....but better!!!!

johnnyg7 about PerfectTune - the Ultimate String Tuner