Best Free Boss Tuner Apps

Pro Metronome - Tempo & Tuner

Tempo,Subdivision,Polyrhythm

Free

This app offers a precise metronome and tuner for musicians, aiding practice and performance. It features customizable beat tones, dynamics, and advanced rhythm training tools. Unlock additional sensory aids, subdivisions, and polyrhythms with the Pro version.

Simply Tuner - Violin, Cello

A simple tuner for beginners.

Free

This app offers a simple and accurate way to tune string instruments like violins, violas, and cellos. It provides step-by-step instructions and a strong noise filter, making it ideal for beginners and those new to music.

Guitar Tuner - Chromatic

by Last Harmonic LLC

Free

This application provides a highly accurate chromatic tuner for any instrument. It features advanced noise cancellation and a detailed fine-tuning display, ensuring precise pitch readings for musicians of all levels. The tuner offers a fast refresh rate and works with any note.

GuitarTuna: Tune & Play Guitar

Gitarre, Bass, Ukulele Stimmen

Free

This app helps you tune various string instruments, learn songs with interactive tutorials and personalized feedback, and access a vast library of chords and tabs. It also includes practice tools like a metronome and chord games.

Smart Metronome & Tuner

Metronome & Tuner

Free

This app provides an accurate and stylish metronome with multiple practice modes, including tempo progression and programmable sequences. It also offers simple tuning tones and is fully accessible via voiceover. Use it for music practice, dancing, exercise, or any activity requiring precise timing.

Airyware Tuner - strobe & more

best strobe chromatic tuner

Free

This advanced chromatic tuner utilizes a powerful DSP engine for precise tuning of a wide range of instruments. It offers multiple display modes, extensive customization options for tunings and temperaments, and a tone generator. It supports internal and external microphones and is suitable for both amateur and professional musicians.

Bass Tuner by Roadie

by BAND Industries, Inc.

Free

This chromatic tuner is designed for a wide range of instruments, with a special optimization for low frequencies. Its accurate and responsive interface makes tuning easy for musicians.

Ukulele Tuner - TrueStudio

Easy & Accuracy

Free

This application provides a professional and accurate way to tune your ukulele using your iPhone's microphone. It analyzes the sound in real-time, indicating whether a note is sharp or flat for quick adjustments.

Guitar Tuner & Tone Generator

Pro Tuner, Apple Watch Edition

Free

This app provides a chromatic tuner for string instruments, compatible with both iPhone and Apple Watch. It accurately detects tuning notes and generates tones, offering precise frequency detection in hertz. It supports custom tuning for instruments like guitar, ukulele, violin, viola, and cello.

TUNE - Smart Chromatic Tuner

Multi-Instrument Tuning Tool

Free

This app offers precise chromatic tuning for a wide variety of instruments, from strings and brass to woodwinds and guitars. It's designed to be simple, intuitive, and usable anywhere, helping musicians maintain perfect pitch and improve their skills.

Cello Tuner

by Kit A Yu

Free

This utility app provides accurate tuning notes for the cello, covering the standard C, G, D, and A strings. It's designed to help musicians quickly and easily achieve the correct pitch for their instrument.

Tuner+

Tune Musical Instrument by Ear

Free

This app provides perfectly tuned reference notes for various musical instruments, allowing users to tune by ear. It offers both real audio and sine wave sounds and supports VoiceOver accessibility. It does not analyze instrument notes but serves as a quick reference for tuning in any key.

Bass Guitar Tuner

by Tim O's Studios, LLC

Free

Easily tune your bass guitar with this straightforward application. It offers a quick and user-friendly experience for musicians of all levels.

Justin Guitar Lessons & Songs

Learn Guitar Simply + Tuner

Free

Learn guitar with structured lessons and interactive tools designed for beginners. Master chords, practice songs, and track your progress with a proven method from a world-renowned instructor. Everything you need to become a confident player is in one app.

Standard Guitar Tuner

Custom tunings made easy

Free

This application provides an intuitive and precise way to tune your guitar using your device's microphone. It offers visual feedback for accurate tuning and supports a wide range of custom tunings, along with adjustable reference frequencies.

PitchPerfect Guitar Tuner

by NCH Software

Free

This app helps you tune your stringed instruments with ease. Play a string and see if it's sharp, flat, or in tune. It offers preset tunings and the ability to tune to any note, supporting a wide variety of instruments.

Ukulele Tuner

by Kit A Yu

Free

This application provides tuning notes for a soprano ukulele. It supports both standard and alternative tuning configurations to help musicians achieve the correct pitch.