GuitarTuna: Guitar, Bass tuner 4+

Tuner for Guitar, Bass,Ukulele

Yousician Ltd

Designed for iPad

    • Free
    • Offers In-App Purchases



The world’s #1 tuner app!
This is not just a guitar tuner: we’ve got +100 tunings for 15 instruments plus chords and lyrics for your favorite songs! It’s fast, accurate, and easy to use. GuitarTuna has been downloaded over 100 million times, making it the most downloaded tuning app in the world.

GuitarTuna has it all:
• Tons of tunings: standard, drop D, drop A, half step down and loads more
• Pro-quality song chords & lyrics for guitar
• Play-synced song scroll so you can play at your own pace
• Metronome with tap-for-tempo and multiple time signatures
• Chromatic tuner and alternate tunings for popular string instruments
• Clean, intuitive, and customizable UI makes it easy for anyone to use
• Practice tools: Ear training, chord library, games, and trainers

How it works:
• Just pluck a string on your instrument and GuitarTuna detects the sound using your device’s microphone.
• You’ll get instant visual feedback while tuning. No cables needed.
• With our audio recognition technology, you’ll get insanely accurate tuning. Noise cancellation technology eliminates background noises while you tune.

• Guitar
• Guitar 7-String
• Guitar 12-String
• Ukulele
• Cavaquinho
• Bass
• Bass 5-string
• Violin
• Viola
• Cello
• Fiddle
• Mandolin
• Balalaika
• Banjo
• Banjo 5-String

We’ve put a lot of love and effort into making GuitarTuna the tuner it is today. Your feedback is valuable to us, and you can be sure we’re listening. We recently added pro-quality guitar song chords and lyrics to the app because of the sheer amount of requests for them. Play your favorite songs anywhere, anytime, with our entire song library produced by professional musicians.

GuitarTuna Pro subscription: Subscribe for unlimited access. Subscriptions are monthly. Prices may vary in different countries. Payment will be charged to iTunes Account. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s iTunes Account Settings. Any unused portion of a free trial period will be forfeited when the user purchases a subscription.

GuitarTuna is developed by Yousician. Check out Yousician’s apps 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 on the joke and the app to!

What’s New

Version 7.9.0

Latest improvements:
* New global top songs added each day. Now also top user requested Spanish songs available! Find them through search.
* Push notifications: By enabling push notifications, you will receive message when your song requests are added to the song library.

Having issues or want to share your thoughts with us? Visit the Help Center to get in touch with our support team:

Ratings and Reviews

4.8 out of 5
10.8K Ratings

10.8K Ratings

Guitargall66 ,


GuitarTuna is the perfect app for any of your guitar need’s!🤩🤩🤩
It helps you tune, play, and practice. This app is just the most amazing app for tuning your guitar. I have tried so many apps and this one is definitely the best. It stood out the most because you can’t just practice you can also play songs with this app. All you need to do is search up your favourite song and then it gives you not one but two different ways to play that song. So if you are thinking about learning the guitar for free then this is the perfect app for you.

TheChosenOnesDaughter ,

I can only fault it a little

The app has been nothing but amazing in my experience. The only issue a have with this app is that when a introduced it to my father, (also plays guitar) he start chanting a demonic prayer in Latin, I asked my friends/coworkers who have also used the app if they have had similar problems but apparently I am the only one that has had this happen. This leads me to believe that the app isn’t to fault and my father might need medical attention. He had also done the before but never remembers the episodes after the fact, this further solidifies my guess. He is getting up there in age and when I was little used to tell me that when he was my age he got by kidnapped the “Hail Mary church” and fed a “special nectar” to make him see vision so that might be the reason and not the app. Awesome app thought I’m quite glad I got it.

rmh13246541 ,


Used this app for years as there are not many buttons to press to get to what you want. With the new update I think it isn’t as easy to see the tuner -/+, it seems smaller, not as bold so doesn’t stand out as much. And the metronome symbol was very clear before the update but now has a background image which clutters the page and probably uses up more memory…as well as the play symbol being smaller… it was just easier to use beforehand… to improve… I’d suggest to have a zoom text setting and the have the metronome flashing boldness/brightness turned up or adjustable as I’m standing away from my phone when I use it.

App Privacy

The developer, Yousician Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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