Needle behaving erratic.

[lb-d]

I like your app and the design is good but it falls a bit flat in use since the needle is to sensitive and erratic and changes too much as the string sustain fades away. A good tuner to explore would be https://tuner-online.com/ or the fender tuner android app. I play classical guitar and Bach demands accurate tuning. Love the app and wish you luck because I want to see it succede.

[nate-xyz]

I completely agree that the needle is too erratic. I think the way to remedy this would probably be some kind of nonlinear interpolation between moves and maybe more delay? I'll work on it.