A metronome for your browser, iPhone and iPad. Start free with no sign-up; sign in and your settings, playlists and practice log follow you across devices. • Ramp the tempo up every few bars • Build beats on a 16th-note grid or layer polyrhythms • Voice control: “Hey Friko, set the BPM to 90 and play” • Ask AI for a song’s BPM, or measure a recording • SYNC the same beat across devices for band practice • Practice log with streaks