Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download Sing-inTuna by HotPaw Productions, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC


By HotPaw Productions

Open iTunes to buy and download apps.


Are you singing in tune?
Learn to sing (or play an instrument) in tune with HotPaw Sing-inTuna's color-coded pitch graph.

Sing-inTuna uses the built-in microphone on your iPhone or iPad to analyze and help you visualize if you are singing, or playing a musical instrument (such as a violin), precisely on the right pitch. It graphs pitch on a scrolling graph resembling a musical Grand Staff. Tones that are on-pitch (+-20 cents) are colored green; notes slightly sharp: red; notes a pinch flat: blue.

You can also display an optional pitch frequency spectrum of your voice to see your timbre.

Sing-inTuna requires a quiet environment with no accompaniment or harmony, and monophonic pitches that are at least 0.25 seconds long. The pitch range using the built-in mic is about +-2 octaves from middle-C, depending on the mic position, loudness, and timbre.

Note: This app produces no sounds and shows no sheet music. It only listens so that you can see your pitch note and how well your pitch matches that of a properly tuned equal-temperament instrument.

What's New in Version 2.5.3

Bug fixes for iOS 9.
Enhancements for the new faster iPhone 6s audio sample rates.


iPhone Screenshot 1
iPad Screenshot 1
View In iTunes
This app is designed for both iPhone and iPad
  • $9.99
  • Category: Music
  • Updated:
  • Version: 2.5.3
  • Size: 0.9 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 6.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

0 0 0 We have not received enough ratings to display an average for the current version of this application.
All Versions: