Interval Climber

Now with MIDI keyboard support on iPhone and iPad, plus a better Game Over review screen and clearer How to Play guidance.

Race your sloth up an 88-key piano keyboard by identifying musical intervals! Interval Climber makes ear training fun and competitive.

HOW IT WORKS Listen to two notes played together (harmonic) or sequentially (melodic), then tap the correct interval on the touch keyboard. Each correct answer moves your sloth forward. Race against an AI opponent or practice at your own pace.

FEATURES

• Two listening modes: Harmonic (notes together) or Melodic (notes sequential)
• Three direction options: Climb up, descend down, or alternate each game
• 10 difficulty levels from Beginner to Nightmare
• Smart AI opponent that provides a real challenge at higher levels
• Practice mode for stress-free learning
• All 12 intervals from minor 2nd to perfect octave
• Quick presets for targeted training (Big/Small for beginners, Mediants for advanced)
• Guide notes and interval hints to help you learn
• Works on iPhone and iPad in portrait or landscape

PERFECT FOR

• Music students preparing for ear training exams
• Musicians wanting faster interval recognition
• Teachers looking for engaging practice tools
• Self-learners studying music theory
• Anyone who wants to develop their musical ear

Start with easy intervals like octaves and fifths, then work your way up to instantly recognizing any interval. The climbing race format keeps practice sessions engaging and helps you track your improvement as you compete against increasingly challenging AI opponents.

No account required. No ads. No in-app purchases. Just pure ear training.