GuitarTuna: Guitar, Bass tuner

GuitarTuna: Guitar, Bass tuner

By Yousician Ltd

  • Category: Music
  • Release Date: 2012-11-02
  • Current Version: 4.8.1
  • Adult Rating: 4+
  • File Size: 145.03 MB
  • Developer: Yousician Ltd
  • Compatibility: Requires iOS 8.0 or later.
Score: 5
From 51,594 Ratings


This is not just a guitar tuner: we’ve got +100 tunings for 15 instruments! It’s fast, accurate and easy to use. GuitarTuna has been downloaded over 80 million times, which makes it the most downloaded tuning app in the world. Tuna has it all: • A LOT of tunings: standard, drop D, drop A, half step down and loads more • Metronome with tap-for-tempo and multiple time signatures • Chromatic tuner for alternative tunings and for tuning any instrument • The clean, intuitive and customisable UI makes it easy for anyone to use • Tools: Ear training, chord guide, games, and exercises. How it works: Just pluck a string on your instrument - Tuna detects the sound using your device’s microphone. You’ll get instant visual feedback while tuning. No cables needed. With our award-winning audio recognition technology, we guarantee you an insanely accurate tuning result. We use noise cancellation technology to eliminate background noises while you tune. The instruments we currently support: • Guitar • Guitar 7-String • Guitar 12-String • Ukulele • Cavaquinho • Bass • Bass 5-string • Violin • Viola • Cello • Fiddle • Mandolin • Balalaika • Banjo • Banjo 5-String • Chromatic tuner for all instruments We’ve put a lot of love and effort into making GuitarTuna the tuner it is today. User feedback is valuable to us, and you can be sure we’re listening. We recently added chromatic tuner to the app because of the sheer amount of requests for it. With the chromatic tuner, users can create their own tunings or tune basically any instrument (you can even identify your landline’s beeping frequency). GuitarTuna is developed by Yousician. Check out the app to learn and master guitar, ukulele, bass, piano or singing! It’s pretty cool you actually read this far! Here’s a joke for you: What’s the difference between a bass and a tuna? You can tuna bass, but you can’t bass a tuna. Now download the app and see how it is. Send us your feedback of the joke and the app to!



  • Love this app!

    By guercs
    Best app for tuning whatever you need from mandolins to guitars. So happy to have this. Nice teacher as well for those learning to tune on their own. Couldn't be happier.
  • Awesome!

    By mlbprospect
    Great app intuitive for beginners
  • Love the free tuner!

    By iPhone Fan 13
    Works great!
  • Great Apo!

    By Scottyabe
    Two reasons so far that I like this app and keep returning to it 1) the tuner is right on! 2) the chords feature that shows different fingerings for chords side by side.
  • Guitar tuner app

    By Matt Mac attack 07
    Been using it for about a week play my guitar is quite a bit and it turns them very well I play with heavy-metal country and an old-school rock ‘n’ roll and it turns everything that I needed to including my ukuleles and baritones it is a wonderful app and I like it a lot
  • The finest I’ve needed ever.

    By MayneMan85
    Used this since I can app since the beginning. Couldn’t be happier with it.
  • Amazing

    By AwesomeMixVol4
    GuitarTuna is what makes playing the guitar so easy. It’s quick and time-efficient to use this app to tune my acoustic guitar. Thanks, developers!
  • NewPicker

    By Strum Lively
    A great and useful app indeed
  • Great tool

    By Mein kapf
    Amazing for tuning and learning, but it’s no where close to free. 5 stars anyway.
  • The only tuner you will ever need

    By Dr_sea_chicken
    I downloaded this app because I needed a tuner for my guitar then I found out it’s not just a guitar tuner and you can tune ukuleles, banjos, violins, Viola’s, cellos, bass guitars even some weird instruments I would never have expected and it’s not just a tuner it also has a cord library for guitar and ukulele so really it’s the only app you need for music