Free · Real Strobe Tuner · 0.1 cent accuracy
StroboPro is a free real strobe tuner for guitar, bass, piano, and all instruments. It shows your instrument's harmonics on a moving strobe display, which tracks pitch more directly than a typical FFT meter, where it matters most: setting guitar intonation, tuning a concert grand, or holding the low B on a 5-string bass steady.
Read tuning guides and technical write-ups on the StroboPro blog.