** More than 10,000,000 musicians are now using the Tuner by Piascore! **

"Tuner Lite by Piascore" is a chromatic instrument tuner and pitch pipe that allows you to quickly and accurately tune your instrument using the built-in mic in your iPhone or iPad.

"Tuner Lite by Piascore" can tune acoustic or electric guitar, bass, bowed strings, woodwinds, brass, piano, tympani, and any other instrument that can sustain a tone.

Full version (paid) is offered. supports a custom temperaments, transposition, notations such as solfège, adjustable calibration and more. By spectrum power indicator, you can understand sound more intuitively.

** Features **
- Needle meter display
- Ultra responsive 50 cents range fine tuning display
- LED display easy-to-understand high and low sound
- Accuracy ±0.01 semitone (±1 cent)
- Pitch Pipe/Tone generator
- Automatic reference note calibration
- Changing the wallpaper

** Contact **

What’s New

Version 2.10.0

• Improved sensitivity
• Fixed bugs and improves overall stability

Ratings and Reviews

4.5 out of 5
322 Ratings

322 Ratings

Kellyjkln ,


Very handy when you need to tune in an instant

saxoplus ,


Excellent tool for me!

Nuggetey ,

Can’t tune e string

So I got this app to try and find a tuner that tunes more than just your standard EADGBe guitar string since I tune my guitar a bunch of other ways to fit to the song I’m playing. This tuner is not the one to get.

It tuned all of my other strings okay, unnoticeably off a little, but it tried telling me that my little e string should be tuned an octave higher than its supposed to. The right tuning for my little e was -40 of E4 flat.

All in all the app wasn’t too “never get this ever this ruined my day” kind of an app. It was more of a “there are so many other tuner apps that this ones flaws make it unnecessary”


Hiroyuki Koike
68.9 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Catalan, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Traditional Chinese, Turkish

Age Rating
Rated 4+
© 2010-2018 Piascore, Inc.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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