IntervalPhobia helps you learn to recognize intervals by ear.

In IntervalPhobia, you will see/hear most of the intervals from pefect unison to perfect fifteenth.

• Interval Roots: C, C#/Db, D, D#/Eb, E, F, F#/Gb, G, G#/Ab, A, A#/Bb, and B
• Intervals: PU, m2, M2, m3, M3, P4, TT, P5, m6, M6, m7, M7, P8, m9, M9, m10, M10, P11, CTT, P12, m13, M13, m14, M14, and P15.
• Play Modes: Interval Dictionary, Training, and Lesson.
• Note Orders: Chord (simultaneous), Ascending, and Descending.
• Interval Display: e.g. 1-3, PU-M3, C-E
• Piano Keyboard View
• Grand Staff View