Major update to version 2.0.0!

- showing a common tuner & piano
- playing sounds of exact pitch
- showing the pitch of imported songs

This is a tuner in which you can see the pitch as a track line.

* Overview *

You can see the pitch of the sound input in the microphone of iPhone as a track line. Singing to your iPhone, you would recognize your accuracy of pitch, the hiccup, the vibrato and so on in a glance.
In addition, you can play the sound of accurate pitch by tapping piano key.
Let's practice singing with this tuner!

Of course, you can use this tuner for tuning or practicing instruments as well as singing.
This App manages a wide range of C0 - B7, so it is also useful for whistling or vocal bass.

* In App Purchase *

- You can remove ads for $0.99.

Please give us some requests via the function to send feedback in the App or the App Store Reviews.

What’s New

Version 2.0.0

- Implemented a common tuner & piano
- Enabled to play sounds of exact pitch
- Enabled to play the pitch of imported songs

Ratings and Reviews

4.6 out of 5
7 Ratings

7 Ratings

Hoarfr0st ,

Great for learning to sing in pitch

I really like this little app for helping me to learn to sing in pitch. You can scale it to show your entire vocal range on one screen. It’s also nice that you can select the musical scale that you’re using. Finally I really like the fact that it’s free to try and only a dollar for purchasing the app. There’s no monthly fees. I have a little tip in that if you trying to use the app you should set the scale in the settings. At first I found the screen a bit confusing but after I learn how to set the scale, It works great.

App Privacy

The developer, Kiichi Itoh, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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