I always HAD a hard time tuning my guitar but with this, it was so perfectly easy. My guitar will NEVER be out-of-tune again as long as this website exists.–Jolla

Thank you very much , it is very useful and easy to use . A total help.–Oprea Ciprian

Great , amazing and gorgeous tuner.–Naveen

Thanks a lot! before this page i Had 2 visit so many online tuners but never got TUNED!

Very amazing website, well done! :)–Guitar Tuner user

Thanks a lot for this great online app. Easy and very friendly to use as compared to some other online guitar tuners!–Arka Sen

Great tool, Thanks! Gb.Carlos

Thank you so much you saved my money, God bless you. No other online tuner is as good as this one, simply awesome. Thank you very very very much :)–Manuj

One of the nicest tools on the NET. THANKS!–Lee Stevens

Very amazing website, well done! :)–Guitar Tuner user

Finally This Is What Ive Been Searching For... Thank God For Technology–Guitar Tuner user

Works for my violin too! :-)–g


Now in just 1 minute i can now tune my guitar thanks–Ulyssesdguitarist

I love this guitar tuner because I got my first guitar and this has been really helpful. Thank you!–Ria

Thanks a lot! before this page i Had 2 visit so many online tuners but never got TUNED!–Vack

The best online tuner.–Isu

Thank you very much indeed creators of this apps, this is my guitar tuner that will never be misplaced…–Dyun Gases

Thanks a lot for this. I’ve been searching the web and downloaded a bunch of apps and this was right on the money. I’m just learning so I’m trying to play horse with no name and after a day playing the (only) 4 chords it sounded nothing like it should. Tuning my guitar with this tuner made a huge difference. Thanks a lot.

Good, so good for guitar players!–Madushanka Rajasinghe

Awesome!!!! Awesome!!!! Awesome!!!! Awesome!!!! Your software render me speechless. :) Thanks for such a marvelous contribution. :)–Abubakar Ilyas

Fantastic job, this works perfectly–Ian

The greatest guitar tuner ever. Thank you very much. Continue the good work.–Pasindu Sandeepa

Thank you so much, I’ve had trouble with my G string for so long but now when I found this i got it, the whole guitar in tune! Great!–Conny

I love it–Samir Raine

Useful, like it very much!–SitOnTree

Its awesomeeeeeeeeeeeeeeeeeeeeeeee–Hasan

Thanks :)–Guitar Tuner user

It’s awesome….thankyou very much….–Deepak

Good for us who have internet …… i like so much. thank you for guitar tuner–Dura

I love this tuner! I’ve gone to all sorts of different sites, and they all only play the sound that the string is supposed to be. thank you soo much :)–Lynn

Thank you. Good work. Keep it up.–jitendra


iPhone Guitar Tuner App

Guitar Tuner

Guitar tuner app for iPhone and iPad
iPhone & iPad App

Guitar Tuner

Guitar Tuner

The tuner is chromatic, accurate and automatic. Use your built-in microphone or plug in your electric guitar.

Get tuned

Guitar Tuning

Guitar Tuning

Learn about guitar tuning. A must read for both the beginner and the experienced musician.

Guitar tuning

News & Clip of the week

Android app release

Android app release

Time to celebrate. Now you can use Pro Guitar Tuner for Android! We have been working hard to...

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