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 2.5.1

minor ui corrections

Ratings and Reviews

3.8 out of 5

6 Ratings

6 Ratings

Great App for learning to "hear" multiple pitches simultaneously!


However, the "wizard" needs some work, as it never remembers my progress. I essentially have to start over from the beginning each time. Well, not exactly the beginning, as the wizard does seem to keep re-starting me at the two pitches (diatonic) within one octave stage, even though I've progressed to the two pitches (chromatic) within one octave stage.

Can we look forward to an update to fix this issue? I'm running iOS 10.3.3 on an iPhone 6+.

Otherwise, great app!

Developer Response

Thanks so much for your feedback. We just tested the Coach at the levels you mentioned and it worked well on our end. Did you do at least one exercise on 2 chromatic pitches? That will create the new database and the app will remember where you left off. Maybe you turned the app off without doing any new exercises with 2 chromatic pitches?

If you continue having this issue, remember that you can always set manually your starting point with the coach off, then turn it on. The coach will pick up from any setting you select manually. In your case you would need to turn the coach off, go to settings, adjust your settings to key of C, 2 chromatic pitches within one octave, and you can just keep going with your practice.

There will be a new update for Politonus in a few days. Please make sure to update it.
Also, we just updated our contact email for customer service. You will find it at the bottom-right area of our website

Please do not hesitate contacting us via email if you wish. Your satisfaction is very important to us. Thanks again.

won’t change screen orientation


The app does not change orientation at all when you rotate the display. It is upside down for the way I always hold and use the iPad (landscape w home button on left side, so I can use right hand to point and left to hit home). Annoying.

Developer Response

Thanks for your feedback. We have addressed this issue and updated the orientation capabilities so your device can be positioned in any way.
We feel this app provides an invaluable tool for all musicians of all levels. It addresses the most significant music skill (pitch training) in the most comprehensive and creative way available out there, bringing about tangible music progress.
Giving this app a two-star review just for the home button location seems at least excessive to us, but we are willing to work as hard as we need to satisfy our customers.
Thanks again.

THE best and I mean THE best ear training app

DJ Green Arrow

I was one of the winners of Berklee College Of Music’s “BIG EARS OLYMPICS” ear training competition.
I cannot day enough about this app. Just get it and use it.
DJ Green Arrow®


73.7 MB
Requires iOS 9.1 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© mDecks Music 2017-2018


  • Family Sharing

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

More By This Developer

You May Also Like