StringForge

StringForge is a precise, offline instrument tuner for guitar, bass, ukulele, and chromatic tuning. Built for fast tuning sessions, it combines a responsive pitch meter, strobe display, reference tone generator, metronome and support for common alternate tunings in a focused dark interface. Features: - Automatic guitar string detection - Manual string selection - Chromatic tuning mode - Precision cents meter - Strobe tuning display - Reference tone playback for the selected target note - Standard, Drop D, DADGAD, half-step down, whole-step down, open tunings, bass, seven-string, and ukulele presets - Custom tuning presets stored locally on your device - Adjustable A4 reference frequency - Capo support - Advanaced metronome Privacy-first by design: - Microphone audio is processed live on device - No audio recording or upload - No accounts - No analytics - No ads - No tracking - No cloud sync StringForge is made for players who want a tuner that opens quickly, responds clearly, and stays out of the way.