OneBeat Guitar Tools

Metronome, tuner, circle of fifths and chord shapes — the four things you reach for every practice session, in one place. No ads, no account, no sign-up.

OneBeat Guitar Tools is a free practice companion for building steady rhythm and staying focused during practice.

Everything you need for a focused session, in one simple app:

• Metronome — Tap tempo, adjustable accent patterns, and a wide BPM range keep every session locked in the pocket. • Tuner — Real-time pitch detection with an easy-to-read display shows exactly how sharp or flat you are, in cents. • Circle of Fifths — An interactive circle reveals keys, relative minors, and key signatures at a glance. • Chords — Browse major, minor, and seventh chords across all twelve keys with clear fretboard diagrams. • Focus Timer — Track your practice time without leaving the app.

HOW TO USE

Tap the timer icon at the top of the screen to start your session timer. Set your desired BPM and start the metronome to keep time. Tune your guitar before practicing to keep every session accurate. Study the circle of fifths to strengthen your understanding of key relationships. Review chords regularly to build muscle memory.