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Tuner & Metronome


This app is only available on the App Store for iOS devices.


Tuner & Metronome is the best free app for musicians.
Professional hands-free metronome and most accurate chromatic tuner app.
Designed by musicians - superfast, simple and easy!

With one touch, you can:

• Start / Stop the metronome
• Set a combination of sound / flash light / vibration / visual beats
• Turn on tuner
• Record your play
• Select rhythm pattern
• Use black screen battery-saving mode

Cover the proximity sensor with hand motions to:
• Stop the metronome in battery-saving mode


• Tuner with 2 modes: (1) chromatic tuner measuring sound pitch and intensity (2) pitch fork mode
• Customizable A4 frequency (440Hz by default)
• A real metronome shouldn't lag beats: our app never lags
• Record your music with integrated one touch recorder

Flash light metronome mode
• If you can't hear the sound of the metronome, due to the speaker volume limit or loud background noise, you can turn on the flash light metronome mode. In this mode you can easily see the beats as flashes of light. Project the flashlight to the wall, then the entire wall can flash the beats.

Large start button
• Start the metronome with single easy press of the button.

Additional features

• Supports all instruments, with many active piano, guitar, ukulele, mandolin, violin, cello, viola, bass, drum, flute, harmonica users!
• Supports all kind of transposed instruments, including B-flat clarinet, F horn, E-flat saxophone, D-flat piccolo, and many others.
• Scales practice
• Precise beats per minute (BPM) control
• BPM detector
• Practice time tracker
• High precision tuner
• Visual metronome mode using flash light of the camera
• Tuning fork, pitch pipe

What's New in Version 5.5.1

Improved tuner stability.


iPhone Screenshot 1
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iPad Screenshot 1
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Customer Reviews

C'est très bon!

I love the app. It has both a tuner and a metronome, so I only have to have one app. It's very accurate, and I tried out a lot of apps before this one. I like this one the best. It works for all instruments, even though when you go to tune there is a guitar symbol. I highly recommend it.

By the way, my nickname says "the viola > all the others." I clearly play viola. 😂


This is the actual coolest tuning app I have ever seen. There’s so many different things you can do with it, and honestly it stuns me that this is a free app. Keep up the great work!

Tuner & Metronome
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Music
  • Updated:
  • Version: 5.5.1
  • Size: 50.0 MB
  • Languages: English, Arabic, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Persian, Polish, Portuguese, Russian, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
  • Seller:

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: