BeatTune is the all-in-one toolkit every musician needs: a precise instrument tuner, a professional metronome, a tuning fork, and a scale trainer — together in one beautiful, easy-to-use app. Whether you play violin, guitar, bass, ukulele, piano, or you sing, BeatTune helps you play in tune and in time, wherever you practice — at home, on stage, or in the studio. KEY FEATURES Precision Tuner Fast, accurate chromatic tuning for virtually any instrument. An adjustable A4 reference pitch and fine input controls pick up even quiet acoustic instruments clearly. Professional Metronome Rock-solid timing with adjustable tempo and beats per measure, subdivisions, tap tempo, classic tempo markings, and optional haptic and flashing-light beats for loud rooms. Tuning Fork Clean, sustained reference tones for vocal warm-ups and tuning by ear. Scale Trainer Explore and practice scales in any key on an interactive keyboard — perfect for learning theory and building technique. Available as a one-time in-app purchase. WHY BEATTUNE • All-in-one — replace a handful of single-purpose apps with one • Clean, intuitive design that stays out of your way • Works offline — practice anywhere, no connection required • Thoughtful, regular updates driven by real musician feedback From first lessons to the concert stage, BeatTune is built for beginners, students, teachers, and touring pros alike. Download BeatTune and take your playing to the next level!