Interval Climb: Music Game

New look and feel, with colorful background scenes. Plus new features: - Choose intervals to play with for each player independently in the grand staff game. - Change & view gameplay options on the main screen without clicking into a menu: intervals included in the game (any combination, unison to octave); interval type (harmonic, melodic, or both harmonic & melodic); ledger lines (include or exclude); and intervals to include in the game. - Improved menu - Guided tour

Source: Apple App Store listing.