Best A440 Tuner Apps

KeyTuner

Precision Instrument Tuner

Free

This app offers precise chromatic tuning for a wide range of instruments with a clear, visual interface. It features advanced algorithms for accurate detection of notes, including those with overtones and vibrato, making it suitable for both tuning and intonation practice.

Toone - Chromatic Tuner

Guitar, Instrument & Vocal

Free

A fast and clean chromatic tuner for various instruments, including guitar, bass, and vocals. It offers haptic feedback, a pitch reference keyboard, and adjustable A=440 tuning. This app is completely free with no ads or subscriptions.

A440 Tuner by Ownly

by Thomas Bennett

$4.99

This app offers studio-grade tuning accuracy with a responsive analog meter. It provides a clean, distraction-free experience for tuning stringed instruments, with adjustable settings and no subscriptions or ads.

Pano Tuner Lite

Guitar, violin, cello & piano

Free

This application listens to your instrument's sound and displays its pitch, allowing for accurate tuning by showing the deviation from the desired note. It offers a wide pitch sensor range and customizable settings for concert-A frequency and sensitivity.

Endless A-440

by Nathan Fennel

Free

Easily generate a consistent A-440 pitch for tuning instruments. Select from various instrument sounds to play the reference tone endlessly until you tap to stop. Ideal for musicians needing a reliable tuning reference.

n-Track Tuner

Tune guitar,bass & instruments

Free

Easily tune a variety of musical instruments using your smartphone's microphone. Offers high precision with advanced audio recognition and multiple visual feedback modes. Supports manual tuning and calibration for custom needs.

Tuner

with Metronome

Free

This music tool helps you tune instruments by detecting sound frequencies and displaying musical notation. It also includes a metronome with adjustable tempo and time signatures, and allows simultaneous use of both features.

Pitched Tuner - Tuning App

Guitar Bass & Instrument Tuner

Free

This app helps musicians tune their instruments quickly and accurately using their device's microphone. It offers both instrument-specific and chromatic tuning modes, with customizable options for various instruments and tunings. It also functions as a pitch pipe for ear training.

Guitar Tuner-Tuner,Tuning App

Yamaha Guitar,Chromatic Tuner

Free

A straightforward tuning application designed for musicians of all levels. It offers both preset and chromatic tuning options with a clear, intuitive display for easy operation. Get ready to play with confidence with accurate, satisfying tuning.

Chromtuner: Guitar Tuner

Precision tuning & metronome.

Free

This app provides precise chromatic tuning for any instrument with a vintage-inspired interface. It offers advanced audio processing for accuracy and includes a metronome. A single purchase unlocks all features, including numerous alternate tunings and temperaments.

NA Tuner

by Nembrini Audio

Free

This music app offers fast and accurate chromatic tuning with a clear, full-color LED display. It supports various tuning standards, drop/capo modes, and provides ultra-precise ±0.01 cent accuracy for musicians on the go.