OpenTune: Guitar Tuner

Are you tired of complicated tuning apps with endless settings and ads? Meet OpenTune, the most straightforward guitar tuner designed for musicians who just want to play. Whether you are a beginner or a professional, OpenTune provides the precision you need with the simplicity you want. Why OpenTune? - Instant Recognition: Just open the app and start plucking. Our advanced chromatic tuner detects the pitch instantly. - High Accuracy: Engineered for professional-grade tuning precision. - All Instruments: Perfect for acoustic guitar, electric guitar, bass, and ukulele — plus violin and mandolin. - Alternate Tunings: Drop D, Drop C, Open G/D/E, half-step and full-step down, and more, ready to go for guitar, bass, and ukulele. - Clean Interface: No unnecessary buttons. Just a clear, visual tuning guide. OpenTune stays out of your way so you can get back to playing.