OpenTuner: Guitar & More

No ads. No paywalls. Just fast, accurate guitar tuning.

OpenTuner is a lightweight, sleek, and professional guitar tuner built for players who just want to tune and play. I made this app after getting frustrated with tuner apps packed with ads and subscriptions.

Why you'll love OpenTuner:

• Instrument mode for automatic string-by-string tuning
• Support for Bass, Banjo, and Ukulele
• Open mode for live note detection
• Multiple built-in tunings
• Create and save your own custom tunings
• Built in metronome
• No ads.
• No account required.
• No tracking.

Just open the app, tune, and play.