Best Frequency Tuner Apps

Fine Tuner - Chromatic Tuner

Guitar, bass, violin and more!

Free

This app provides a minimalistic and efficient way to tune various string instruments using your device's microphone. It offers a wide range of built-in tunings for instruments like guitar, bass, and ukulele, with the option to customize notes.

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.

Tuner Lite by Piascore

The Ultimate Chromatic Tuner

Free

This app provides accurate chromatic tuning for a wide range of musical instruments using your device's microphone. It features a responsive needle meter, pitch pipe, and automatic calibration for precise tuning. An optional full version offers advanced features.

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.

HzDetect Music Frequency Tuner

Find the frequency of any song

Free

Instantly discover the tuning frequency of music around you. This app uses song recognition and advanced analysis to reveal if a track is tuned to standard concert pitch or other frequencies, offering a new dimension to your listening experience.

Frequency: Sound Generator

by Lucija Jaksic

Free

Generate various sound waves, including sine, square, sawtooth, and triangle, with adjustable frequencies from 1Hz to 22000Hz. Visually observe animated sound waves and control volume. Useful for testing hearing, speakers, instruments, and even cleaning water from speakers.

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.

Frequency Counter+ Hz FFT

Tuner · RPM · 50/60Hz Meter

Free

This app transforms your iPhone into a powerful audio analyzer. It offers four distinct modes to measure sound frequencies, tune instruments, analyze motor speeds, and check mains stability. Advanced features include measurement history, comparison tools, and CSV export.

Fine Chromatic Tuner

Guitar, violin, ukulele tuner

$0.99

This chromatic instrument tuner uses advanced algorithms for precise tuning via your device's microphone. It displays the exact frequency and offers an analog-style interface with a wide detection range. Designed for accuracy in noisy environments, it keeps your screen active during use.

Guitar Tuner - Ukulele & Bass

DoubleTune: Tune Violin & More

Free

This app offers precise tuning for a wide variety of string instruments, including guitars, ukuleles, violins, and cellos. It features smart tuning safeguards, chord learning games, and ear training exercises to enhance musical skills for all levels.

Chromatic tuner - FlashTune

Perfect tuning with our tuners

Free

Achieve perfect intonation with this highly accurate tuning application. It supports a wide range of instruments and offers customizable settings for musicians of all levels. Its intuitive interface makes tuning quick and easy.

Double Bass Tuner – XTuner PRO

Accurate Double Bass Tuner App

Free

This free mobile application helps you quickly tune your double bass with professional-quality sounds. It offers auto, manual, and chromatic tuning modes, working offline for convenience. Customize settings like concert pitch and frequency filters for precise tuning.

DomraTuner - Tuner for Domra

Precise & Easy Plus metronome

Free

Easily tune your domra with this app. It features a simple interface with noise filtering, allowing you to select frequencies and tuning modes. Visual indicators show pitch accuracy for each string, helping you make precise adjustments.