Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Politonus II (Ear Training) Screenshots

iPad

iPhone

About Politonus II (Ear Training)

Politonus II will help you improve your ability to identify intervals, triads and sevenths, in no time, by using machine learning to create the next exercise based on your progress.

Every music interval, triad and seventh chord is represented by a sphere.
As you improve your ear training skills, the spheres will move from the Unfamiliar area towards the Proficient area.

Politonus II will create a series of “reverse ear training” exercises in which you must find the requested interval, triad or seventh hidden inside one of three spheres.
The spheres will play in sequence. As soon as you know where the requested interval is, “double-tap” on the correct sphere to submit your answer.

Politonus II include all intervals, triads and seventh chords.

The different levels include:
Melodic Intervals / Same Root
Harmonic Intevrals / Same Root
Melodic Intervals / Different Roots
Harmonic Intervals / Different Roots
Melodic Triads / Same Root
Harmonic Triads / Same Root
Melodic Triads / Different Roots
Harmonic Triads / Different Roots
Melodic Seventh Chords / Same Root
Harmonic Seventh Chords / Same Root
Melodic Seventh Chords / Different Roots
Harmonic Seventh Chords / Different Roots