GuitarTuna – Tuner for Guitar, Bass and Ukulele

GuitarTuna is the easiest, fastest and most accurate tuner app in the world!
The ultimate tuner for guitar, bass, ukulele and all popular string instruments. GuitarTuna has been downloaded over 20 million times and is used by beginners and experts!

Why is it the world’s most popular tuner ever built?
• Simple and easy to use. Works with both electric and acoustic guitars and string instruments using the built-in microphone. No cables needed.
• Perfect for complete beginners. Recommended by guitar teachers.
• Simple and intuitive. Clear visual feedback with signal history.

Award winning audio technology:
• Built on the world's most advanced audio recognition algorithm - the same technology powering Yousician
• Professional accuracy for advanced players
• Auto mode tuner (for super fast tuning, hands-free, string by string)

Advanced tools for all musicians:
• Metronome: set at any tempo, change the beat manually or by tapping at the desired speed
• 6 Ultimate Chord Learning Games: learn, practice and master chords, and develop the ability to recognize them by ear
• Chord library: find any chord diagram easily and hear how it should sound
• Learn Guitar Songs: 4 songs with guitar notation (tabs) to play along and test your skills
• Alternative tuning sets

(we are working on the chromatic tuner feature, thanks for the suggestions!)

Works with:
• Electric and acoustic guitars
• Bass
• Mandolin
• Ukulele
• Viola
• Violin
• Cello
• Fiddle
• Balalaika
• Banjo
• Many other string instruments

Over 100 tunings available, including:
• Standard
• Drop-D
• Other drop tunings
• Open tunings
• Half step down
• 7-string tunings including drop-A
• 12-string

Additional features:
• Works in noisy areas, with background noise cancellation technology
• Designed by guitarists for guitarists and developed by the world’s leading audio engineers
• Improve your skills in chords, riffs, tabs, and ear training, and increase your picking speed, just like you would with guitar lessons / classes
• make the app look like your instrument by choosing different headstock visuals

Please be careful:
If it is your first time tuning the guitar or instrument, please be careful. We recommend watching a YouTube tutorial or asking a guitar player how it's done. Beginners risk snapping strings with improper tuning techniques.

Send us feedback:
Got ideas to make GuitarTuna even better? Send your ideas and suggestions to: [email protected]

Download our other free music learning app:
Yousician - the best way to learn, practice and master the guitar, piano and ukulele

*** Ranked the #1 Education app in 119 countries ****
*** Selected twice as Editor's choice by Apple in 2015 ***
*** Over 25 million users ***

Learn more about Yousician on Youtube and Facebook

GuitarTuna – Tuner for Guitar, Bass and Ukulele App Description & Overview

The applications GuitarTuna – Tuner for Guitar, Bass and Ukulele was published in the category Music on 2012-11-02 and was developed by Yousician Ltd. The file size is 102.17 MB. The current version is 4.0.5 and works well on 8.0 and high ios versions.

We've updated GuitarTuna with a brand new look and feel. We hope you like it!

If you have any questions or feedback, don't hesitate to send us an email at [email protected]

GuitarTuna – Tuner for Guitar, Bass and Ukulele App Tips & Tricks

GuitarTuna – Tuner for Guitar, Bass and Ukulele Reviews


Love it  Adam1235613  5 star



Approved  Netherwarlord  5 star



Great  420Shawn333  5 star

Works every time

dude abus

Very easy to use for newbies.  dude abus  5 star

Very straight forward and useful.


Genial  Yooogaaas  5 star

Genial para principiantes como vas ganando habilidad de oído para afinar y súper fácil de usar y gratis


AWESOME APP  CrazyEmoKid  5 star



Great app  Random27391737llamas  5 star

Really accurate. I use it to tune multiple things.


FINALLY  Firestone360  5 star

so I just got a new ukulele. And the app it recommended didn't work. So I got a new app that worked. But my chords sounded bad. I found I out I was tuning to the wrong notes! I was supposed to be tuning to GCEA and not C tuning. It only had C tuning. So I downloaded other apps, but none of them worked. Then Then I found this app. I CAN FINALLY TUNE CORRECTLY!! Plus it has a manual mode so you can just click the note that you want to tune to. All the others only let my A string tune to G. Thank you for being a great app!!!!

El ciruja

Buena App  El ciruja  5 star

Adecuada muy funcional, tiene lo que yo busqué


Love it  treyhester88  5 star

I use it to tune only and it works great


Helpful  Erik516  5 star

It is very helpful when I forget my clip on tuner at home.


It's a turner that works  TheSlyHacker  4 star

I can tune, play house of the rising sun, and learn some chords... not out of this world amazing, but not bad


Awesome  Noahb1515  5 star

Very helpful with many instruments


Perfect Tune  Bdbsjshsbbs  5 star

Every guitar player should have ✌️


Best guitar tuner ever  cock10inch  5 star

If you don't download it then your probably stupid

Chris Barry

So useful!  Chris Barry  5 star

I love this simple app and use it all the time!


So easy to use  thatisthat  5 star



Very good in place of tuner  Gerbil_Lover  4 star

I always find this app to be helpful if you are lacking a real tuner.

Kaylee Kaulitz<33

Fantastic  Kaylee Kaulitz<33  5 star

Perfect, no complaints


Excellent app!  DrunkShipOfLanterns  5 star

So easy to use and very accurate!

GuitarTuna – Tuner for Guitar, Bass and Ukulele Comments

GuitarTuna – Tuner for Guitar, Bass and Ukulele Music Download