InTune - Improve and Test Your Intonation

  • InTune - Improve and Test Your Intonation
  • InTune - Improve and Test Your Intonation
  • InTune - Improve and Test Your Intonation
  • InTune - Improve and Test Your Intonation

Detailed App Info:

  • Last Changed:Time:
  • Current Version:Version: 3.0.1
  • Device Type:Device: iPhone Ready
  • Category:Category: Music
  • iTunes Seller:Seller:
  • Download Size:App Size: 936.48 KB

Application Description


“Anyone with an interest in sound will enjoy this.... Whip out your phone and challenge the intonation of your friends.”

It’s easy to find apps to help musicians play in tune, but not to improve a musician’s ears. Now that changes, with InTune, the app that helps musicians play in tune by improving their ability to hear.

InTune is an outgrowth of twenty-five years of research and testing in the field of intonation by cellist and professor of music Daniel Kazez. The concept began as a simple game to test the ability to hear two pitches that are very close together. But then in a university research study, Kazez discovered that students’ hearing improved the more often they played — at triple the rate of those who did not.

With InTune, you’ll hear two pitches and determine whether the second is higher or lower than the first. It starts easy but gets more difficult, until you find the closest pair of pitches that you can hear. Play again and improve your score — and your ear! Share your score with others and find out who has the best ear.

Band, orchestra, and choral directors love InTune.

“A great app... fine-tuning chords is essential.”
— Kelly Shepard, Performing Arts Chair, Milken High School, L.A., Calif.

“A cool app to help students understand the importance and challenges of intonation.”
— Dawnell Graham, Director of Orchestras, East Muskingum Schools, New Concord, Ohio

“An awesome app.”
— Katie Archer, Dr. Martin Luther King, Jr. Middle School Choral Program, Rockville, Maryland

“I really like this app. I have seen improvement in my score each time I use it.”
— Robert Luce, Solon High School Bands, Solon, Ohio

Featured app — AppAdvice
“Using the app is simplicity itself… A neat little utility.” — Music App Blog
“A very fun and useful app for all music students.” — NonLinear Educating - macProVideo
“A great little app and surprisingly compelling.” — Musiquity
“Lots of fun to be had challenging your friends.” — Total Choir Resources
“Very easy to use…a fun and useful addition to your practice toolbox.” — Horn World
This app is a little bit addicting! In fact, I’m quite sure I’ve never had this much fun before teaching and practicing intonation. The game-like setting keeps students engaged and challenged, and I definitely noticed a difference in their ability to tune their instrument after they played it. — Pianimation

We’re always working on new versions of InTune. Send your comments and requests to!


Your mobile device must have at least 936.48 KB of space to download and install InTune - Improve and Test Your Intonation app. InTune - Improve and Test Your Intonation is available on iTunes for $0.99

If you have any problems with installation or in-app purchase, found bugs, questions, comments about this application, you can visit the official website of Wittenberg University at

Copyright © 2013 Wittenberg University Music Department