I’m finding this to be immediately helpful with my improvising (hearing what’s in my head and translating it to the piano). A small bug: in the multiple intervals section after an error, when you play the next pattern successfully it does not move on to the next pattern—you need to hit the “new melody” button. A request: I’m getting close to mastering the modules. Could you add 7ths or something to add difficulty? (Now I’m gonna check and see if it’s already there and I missed it!)

This is a great, simple to use app. If you use this 15-20 minutes a day you will see a vast improvement in your ear training skills. I use it on my walks. Easily customizable , many options... use all of them. You can make it very simple or very complex, so it can "grow" with your development. The only thing I would want them to add would be the Harmonic Major Scale. This would be a tremendous tool for anyone in their first two semesters of college ear training.

If you are a musician..... get this app! I've been searching for an app that: engaged me enough to keep my attention, is user friendly and has a smooth interface, has all the scales and chords and intervals this brain can handle... I think😏.... This app has everything except..... backing tracks.... maybe one day....

Highly recommended. I started using this in button mode and gradually shifted to keyboard mode as my ears improved. I love being able to specify what intervals or chords I’m working on. Some minor items for my wish list:1. Improve statistics by showing me percentages for specific chords /intervals so I get a sense of where I’m doing well and where I’m doing poorly.2. Add a progressive difficulty option that tracks where I’m struggling and shifts the focus to those chords/intervals.3z. Add an option to play the chord after playing the arpeggio.