Music Tools brings together essential practice tools for tuning, timing, and musical growth. Precision tuner with fast, accurate pitch detection Metronome with tempo, subdivisions, and clear beat display Ear Trainer — basic interval sets Scale Trainers — major & minor basics Circle of Fifths — beginner mode Degree Trainer — scale degree identification Modes Explorer — first two modes Chord Construction — beginner level Supports many languages Clean, musician‑first design iOS codes are limited.