You are using an outdated browser. Please upgrade your browser to improve your experience.
InTune – Intonation Trainer

Listen closely.

InTune will help develop a discerning ear

InTune – Intonation Trainer

by Half Note Labs
InTune – Intonation Trainer
InTune – Intonation Trainer
InTune – Intonation Trainer
$0.99 in the App Store

InTune will help develop a discerning ear.

What is it about?


InTune – Intonation Trainer

For those who...

  • It’s for parents with children who are interested in the music arts.

Not for those who...

  • The app is all about discerning pitches. You won’t find any music theory or similar educational elements here.

Why we love it

If your child or student is interested in music, develop their abilities with InTune. It’s both fun and educational.

App Screenshots

InTune – Intonation Trainer screenshot-0
InTune – Intonation Trainer screenshot-1
InTune – Intonation Trainer screenshot-2
InTune – Intonation Trainer screenshot-3

App Details

Music Education
Last updated
January 2, 2019
Release date
December 12, 2012
More info

App Store Description

“A brilliantly simple game of precision hearing… This ingenious game puts your skill of pitch discernment to the test.” – Voice Council Magazine
“Anyone with an interest in sound will enjoy this.” –

InTune has been a top-10 music app in more than 50 countries, including the USA (#9), Canada (#4), the UK (#5), Italy (#10), Portugal (#2), Sweden (#4), Finland (#3), Czech Republic (#1), Poland (#1), China (#1), Hong Kong (#1), Indonesia (#1), and Australia (#4).

You love music – but how good is your ear? Download the only app that tests and improves your ability to hear what’s in tune.

• Test your ability to hear very close pitches
• Improve your ability to sing and play in tune
• Compete with your friends via Game Center
• Share your score and challenge your friends
• Try real clarinet, bassoon, oboe, or English horn sounds (in-app purchase – more coming soon!)
• Play InTune again to improve your score – and your ear!

“There are a number of ear training apps available for the iPhone, but InTune has actual science to back it up.”
– Discchord

InTune is an outgrowth of 25 years of intonation research by Daniel Kazez, cellist and professor of music at Wittenberg University. The concept began as a method to test pitch discrimination, the ability to differentiate pitches that are close together. But then in a research study, Dr. Kazez discovered that students’ listening improved the more often they played – at triple the rate of those who did not. Download now and see if InTune works for you!

“Very easy to use…a fun and useful addition to your practice toolbox.” – Horn World
“Musical perfectionists and sound geeks beware: this game could become an obsession… It will absolutely help you develop a more discerning ear.” – Voice Council Magazine

We’re always improving InTune! Please send your comments and requests to [email protected] Wondering what’s a “good” score? It varies, based on music experience and age, but first-time users often score under 50% of a half step, or under 20% if they have music experience. With repeated use, scores improve substantially. Those with music experience may reach 1% of a half step, or even better.

AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to [email protected] and your information will be removed.