Na serveru Slunečnice.cz je zajímavá iOS aplikace:

Do you have ear for music? 1.0

* Almost 40,000 people have already downloaded this app. Get it now too!!!* "Ear for music" is the auditory / perceptive quality that identifies rhythm patterns, scales, intervals, notes and chords just by hearing them. Do you have innate talent, or maybe you could improve a bit? Try this test and…

Adresa: https://www.slunecnice.cz/sw/do-you-have-ear-for-music/