ChordFracture is a guitar chord form manager built for alternate tunings. Create and edit tunings (e.g., DADGAD, CGDGCD), capture chord forms by tapping an interactive fretboard, and tag both tunings and chord forms. Instantly search by name, tuning, fret positions, memo, or tags. Includes created/updated timestamps, list/detail views, offline storage, dark mode, and English/Japanese localization.