top of page

Boss Tuner

Updated: Jan 20, 2023

🍎 App Store ▶️ Play Store 🌐 Website

Price: Free


About Boss Tuner

The BOSS Tuner app brings BOSS’s trusted and world-renowned chromatic tuning technology to iOS mobile devices. Available as a free download, the convenient app features the familiar look and intuitive display style of the best-selling TU-3 / TU-3W pedal tuner. Using the mic in your iOS device, you can tune a guitar, bass, and other instruments like violin, cello, brass, etc.


- Provides hands-free chromatic tuning for a variety of instruments

- Audible reference pitch function for tuning by ear

- Supports horizontal screen to enlarge meter view

- Tuning range: A#0 (29.14 Hz)--G8 (6,271.93 Hz)

- Tuning accuracy: +/- 1 cent

- Newsfeed for the latest BOSS info

Find more BOSS tuner products at:

0 views0 comments

Recent Posts

See All


bottom of page