Tune Right: Guitar Tuner

A free guitar tuner that locks on fast and shows exactly which way to turn. Needle or real strobe, guided six-string tuning, and every instrument and tuning included. No ads. No account.

Pluck a string and Tune Right finds it, from high E right down to the low B of a 5-string bass. When you're close, switch to the strobe and watch the bands slow to a stop for the last few cents.

TESTED ON REAL INSTRUMENTS
Tune Right is tested against hundreds of real recordings of guitar and bass notes, from high E down to low B.

EVERY INSTRUMENT AND TUNING, FREE
Guitar: Standard, Drop D, Drop C, DADGAD, Open G, Open D, Open E, Open A, Half Step Down, Full Step Down, Nashville, 12-String
Bass: 4-string, 5-string, Drop D
Ukulele: Standard (GCEA), Low G, Baritone
Orchestral: Violin, Viola, Cello, Double Bass
Folk: Mandolin, 5-String Banjo
Chromatic mode for any single note, plus a reference tone for every string.

CLEAR FROM THE FIRST PLUCK
• A big note name, a steady needle and plain tighten-or-loosen guidance
• A visible in-tune target so you know when to stop
• A green check and a gentle tap when you land it
• Cleaner feedback when the room is noisy or the signal is weak

GUIDED TUNING
Let Tune Right walk you through the strings one at a time. It shows the string you're on, tells you if you're plucking the wrong one, and moves on when the note settles.

STROBE DISPLAY, INCLUDED
Switch from the needle to a real strobe view for the final few cents. Watch the bands slow to a stop as you bring the pitch home. Both displays are free.

STAGE MODE
An extra-large, high-contrast display you can read from your music stand or across a dark stage.

PRO, IF YOU WANT IT
Tune Right Pro adds a guided full-guitar intonation check and saves your results. Try the first-string check free. Pro is a one-time purchase, or an annual plan if you prefer. Tuning never needs it.

BUILT FOR PLAYERS
• Adjustable A4 reference pitch, 392 to 466 Hz
• Cents readout with a ±3-cent in-tune window
• Haptic confirmation when you're in tune
• Works fully offline
• Siri and Shortcuts support for opening straight into your tuning
• Guitar, bass, ukulele, violin, viola, cello, double bass, mandolin and banjo presets

PRIVATE BY DESIGN
Your audio is processed on your iPhone or iPad and never leaves it. Tune Right collects no personal data and works without an internet connection.

Free: every