ChordSense — Basic Intervals teaches how to measure the distance between two pitches, and then tests those skills using either treble or bass clef. A clear understanding of basic intervals is essential in learning how chords are constructed, and this straightforward app does just that. It is ideal for beginning musicians or for those just starting their journey into reading music, and is designed as a follow-up to ChordSense — Pitches. Other apps coming soon will teach specific intervals, scales, triads, and chords.

*Note: this app does not contain audio files of pitches; other apps in the ChordSense series do.