This app is designed after a very popular exercise taught by a world famous music education guru in the Boston area. Many generations of musicians from all over the world traveled to Boston and waited in a two-year waiting list to access this information and now it is available to everyone at a low price.

It will help anybody significantly improve their aural skills.
From beginners to professionals, this is a great workout for your ears.

Hear from 1 to 11 notes at the time relative to any major key, diatonically or chromatically. Select whether you want to see notes by name, degrees or movable do.
It's fun, it includes flexible options, it's very easy to use and extremely effective. Now you can train and open up your ears anytime, anywhere!
If you stick to it it will build up your perceptions all the way to near perfect pitch.

Politonus keeps track of your progress and tells you when you've reached a master level in the current settings so you can confidently move on to a more complex ear training workout (Both note streak and accuracy circles will turn green).

Politonus includes a coach with a powerful algorithm for relative and/or perfect pitch that acts as an ear training tutor. It presents progressive exercises and allows you to step up to a harder level when you are ready. With Politonus you'll have a great ear training teacher anywhere!

You will not regret this purchase.

What’s New

Version 3.1.0

Alternative piano sound with longer note duration

Ratings and Reviews

4.3 out of 5
6 Ratings

6 Ratings

Iansbass ,

Could use one more feature

Overall great app! One thing that would make it better would be to be able to choose specific chromatic intervals to work on or leave out. Would make progressing from one level to another much more complete.

JQ the cub ,

Some bugs still

This is mostly a good app. It has great potential but feels like it’s a bit early-stage, especially for the price.

One bug that is pretty annoying, is when I hit the repeat button to hear the notes again when random key is on, the I-IV-V-I plays in a different random key! Then the test notes play the same as before, but the relationship to the 1-4-5-1 is now changed.

Another thing that would be nice is not to get the immediate feedback on what the correct guesses should have been. I’d like the option to have it only say which notes were correct that I guessed, and let me continue trying to figure out the others.

Also I’d like to have the option to have the coach drill a specific note combination more often when it’s clear that I’ve missed that one before, and drill the ones I nail perfectly less and less.

Thanks for your work on this app! I hope it continues to improve. I’ll gladly change my rating when the bugs disappear.

Jack Mehoffman ,

Just what the ear training doctor ordered

This app is helping me immensely to get back up to the eleven notes I achieved studying with jazz guru Charlie Banacos. Can't live without it. Ear training is the unseen component of being a good musician. The developer has been extremely responsive to requests. Standing ovation here.


151.3 MB

Requires iOS 12.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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