BOSS Tuner

BOSS Tuner App: Accurate Chromatic Guitar & Bass Tuner for Android The BOSS Tuner app brings BOSS’s trusted, world-renowned chromatic tuning technology to Android mobile devices. Free to download, this Android guitar tuner app features the familiar look and intuitive display style of the best-selling TU-3 / TU-3W pedal tuner, redesigned for mobile convenience. Using the built-in mic on your Android device, you can easily tune guitar, bass, and many other instruments, including violin, cello, and brass. Designed for musicians of all levels, it delivers fast, hands-free instrument tuning with professional accuracy, whether you’re practicing, recording, or performing live. With a wide tuning range, high precision, and a clear meter view, this chromatic tuner for guitar and bass is ideal for strings, winds, and orchestral instruments. Stay connected with the latest updates through the built-in BOSS newsfeed and enjoy reliable tuning anywhere.
Features
- Hands-free chromatic tuner for guitar, bass, violin, cello, brass, and more
- Audible reference pitch function for tuning by ear
- Horizontal screen support to enlarge the meter view for better visibility
- Wide tuning range from A#0 (29.14 Hz) to G8 (6,271.93 Hz) with ±1 cent accuracy
- Integrated newsfeed with the latest BOSS information
Find more BOSS tuner products at:
http://www.boss.info/categories/tuners_metronomes/