HARMONIC AUDIO TUNER

Pluck a string.

A fast, focused guitar tuner that settles on your note and gets out of the way. Built to be trusted, not to keep you in the app.

• FREE — NO ADS, NO UPSELLS
• NO ACCOUNTS, NO ANALYTICS
• WORKS COMPLETELY OFFLINE
• AUDIO STAYS ON YOUR DEVICE
• STANDARD, DROP, OPEN & CUSTOM TUNINGS