It's free on the Apple App Store.It works on iPads, the larger the better.The sound is quite good through headphones or speaker system (not so good on the iPad speaker.)<https://apps.apple.com/us/app/piano-tuning-game/id1041765772>The tones are inharmonic.
There is a learning curve to using the program, but it's not very long.
Tutorially, it isn't very creative. When I go to the two octave stages I see potential to create tutorials by tuning select notes to create specific problems, but when I do this all offsets are revealed, and I haven't found a way to hide them.
Similarly, two octaves with a few offset notes would create a good exercise.
The offsets are so extreme! sometimes 30-40 cents. I wish it gave situations more like what happens in cycles of temperament and mid-range refinement.
Also better if you could set your chosen temperament octave.
Nevertheless, learning can be done with this app, I think.
I'd like to hear if this helps people hear tuning intervals better.
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Ed Sutton
ed440@me.com(980) 254-7413
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