Guitar Tuner Free - GuitarTuna icon

Guitar Tuner Free - GuitarTuna

Get it on Google Play

GuitarTuna is the easiest, fastest and most accurate free guitar tuner app out there!

***** Guitar Tuna is the #1 most popular guitartuner app on iOS (iPad and iPhone!) *****

Why is it the ultimate guitar tuner ever built?

• Built by guitarists for guitarists (yeah, we made the ultimate guitar tuner tool we ourselves love!)
• Simple and easy to use - no fuss, clean interface'
• Now with option to buy different alternative tuning sets
(including for example drop d, open, custom tuning, ukulele tuning and others)
• Simple and easy to use guitar tuner for electric or acoustic guitars
• Actually listens - works with the built-in microphone
• Ridiculously accurate - built with award-winning world class audio signal processing

And that's not all, GuitarTuna is packaged with useful features:

• Clear visual feedback with signal history - simple and intuitive
• Auto mode (lets you tune quickly, hands-free string by string)
• Supports left-handed tuning (switch to inverte