Guitar Tuner - Simple Tuners icon

Get Your Guitar Perfectly in Tune

Tune any guitar fast and accurately using just your phone. Built by musicians for musicians, this app delivers professional results whether you're a beginner or an expert.

4.6
1,000,000+ installs
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Why Guitar Players Love This Tuner

1

Instant String Recognition

Just play any string and the app automatically detects which one you're tuning. No complicated setup or manual selection – start tuning immediately.

2

Tune Your Way

Choose visual tuning with our precise dial and needle display, or tune by ear with realistic guitar notes. Pick the method that works best for you.

3

Professional Accuracy Guaranteed

Designed and tested by professional musicians to deliver studio-quality tuning. Get the same precise results that professionals rely on.

4

Quick and Simple

No confusing menus or complicated instructions. Open the app, play a string, and tune – it's that easy. Perfect tuning in seconds, every time.

About

Get your Guitar perfectly in tune with the free Guitar Tuner app!

Musicians built the Guitar Tuner for other musicians to tune their Guitars fast, accurately, and with no extra effort. Tune any guitar visually or by ear!🎸

Both beginners and experts can use it to achieve professional results.

The easiest way to tune your guitar - Guitar Tuner

The guitar tuner app will accurately tune any guitar using the built-in microphone on your device. It's simple - dial and needle for tuning visually or use the tuning notes to tune by ear. This app will automatically detect which string you are tuning. Just play any string and start tuning!

Simple as that. And it's free! Fast and precise Guitar Tuner App.

Accurate instrument tuner!

The Guitar Tuner app is designed and tested by professional musicians.

Enjoy!

See How Easy Tuning Can Be

Guitar Tuner app interface with frequency meter displaying 109 Hz, needle gauge indicator, and string selector buttons
Accurate guitar tuning interface showing 181 Hz frequency display, tuning needle, and multiple string selection buttons
Guitar Tuner main tuning screen with E2 note, 0 Hz frequency display, string selector buttons, and auto mode enabled
Guitar tuner automatic string detection feature with musical note icons and real-time frequency meter display
Guitar Tuner app settings menu with Chromatic mode, Remove Ads, Rate App, Share, Privacy Policy, and Customer Support

Trusted by Over 1 Million Guitar Players

5.0

Love me some guitar tuna .. loll ... Naw ..I really do .. !! . I'vé had this tuner for years best one out there easy and accurate .. Use it for my six String's - 2010 Fender Hot rod "T-Bucket" (a cut out Flat Top acou. ) A 1972' Gretch w/"strat style" body / w 1pc. All maple neck - and a 84' strat style' " SilverTon other than trying some others , this is definitely the best for me .. TR

5.0

The sound of the notes that are generated sound like a real actual guitar. This makes it easy to tune by ear. The app also picks up the sound of your guitar and registers if the string is in tune.

5.0

It helped me so much after I tuned it with this app I went straight to the closest music store and they said that it was already tuned properly! Thank you so much😁

5.0

I've been playing guitar for 19 years this is the best tuning app and it's easy the others I have used you almost need a college degree to tune one.

5.0

Extremely accurate and essential. Don't change a thing! The best app tuner and I have tried to use close to all them. So, my search is complete.

5.0

Easy to use!!! I've been playing for years and for the quality and ease the app is well worth it, Thanks...

Download Now and Never Play Out of Tune