Guitar Tuner: Tunify

All tunings free - standard, drop, open, 7 and 8-string, bass and ukulele. Accurate on-device pitch detection, plus a full metronome. No subscription, ever.

Tunify is the guitar tuner that gives you everything for free - every tuning, for every instrument, with accurate on-device pitch detection and a built-in metronome.

Most tuners lock alternate tunings behind a subscription or only support 6-string guitars. Tunify does not. Standard, drop, open, half and whole-step, 7- and 8-string, bass, ukulele, and fully custom tunings are all here, all free, with no account and no sign-up.

ALL TUNINGS, FREE

• Standard EADGBE plus Drop D, Drop C, Drop B, DADGAD, and Open G/D/E/A/C
• Half-step and whole-step down
• 7-string and 8-string sets for extended-range players
• Bass (4, 5, 6 string) and ukulele (standard GCEA, baritone)
• Build and save your own custom tunings, string by string

ACCURATE, ON-DEVICE TUNING

• Time-domain pitch detection locks onto the true fundamental, with no octave errors on low strings
• Tunes to within about one cent
• Pitch detection runs entirely on your device - tune anywhere, even with no internet connection
• Auto mode finds the nearest string, manual mode locks to one string, chromatic mode reads any note
• Adjustable A4 reference from 415 to 466 Hz

A CALM, BEAUTIFUL TUNER

• A smooth tuning needle that eases to center and turns green the moment you are in tune
• A headstock string selector that tracks your progress and celebrates when every string is tuned
• Light and dark themes

BUILT-IN METRONOME, ALSO FREE

• 20 to 300 BPM with a dial, tap tempo, and fine adjustment
• Time signatures, subdivisions, and accent on the first beat
• Flash and vibration beat modes for loud rooms and silent practice
• Optional premium click-sound packs

REFERENCE TONES

• Play a clean reference pitch for any string to tune by ear

DESIGNED FOR EVERYONE

• Spoken pitch feedback and haptic guidance let you tune by feel, eyes-free
• Large-text, high-contrast tuner mode
• Full screen-reader support and large tap targets

No account. No sign-up. The tuner and metronome are free forever. Download Tunify and tune up.