Guitar Tap

Guitar Tap turns your device into a precision tap-tone analyzer for guitar builders and tonewood enthusiasts. Tap a guitar body, a raw tonewood plate, or a brace, and Guitar Tap captures the ring-out, runs a 65,536-point FFT (about 0.67 Hz resolution), and shows you the resonant peaks that reveal how the structure and material behave. Built around the tap-tone workflow used by luthiers following Trevor Gore's methodology — but approachable enough for any builder curious about what their wood is