Hi

I would like to take my guitar playing to the next level with bending and vibrato . I usually use a snark tuner to tune my guitar . I tried to use fender tune app on automatic but it seems to tune differently, compared to the snark Snark will say E fender will say between D and D #. I am aware when you are bending you should use your ear, however my ear is not at that level yet I want to use a tuner to make sure I am bending in tune but with the difference in tuners I am not sure how to proceed Also the snark will display a strong green signal when i hit the note . The fender flutters back and forth Any suggestions

Thanks in advance