ChordChaser

ChordChaser: Train your ears with the quiz, understand harmony, and improvise over any chord. ChordChaser is a fast, fun, and effective way to build real harmonic awareness. Whether you’re a music student, hobby musician, or professional player, this app will sharpen your ears, expand your harmonic vocabulary, and help you gain confidence when improvising or analyzing music.

Chord Quiz - fun, addictive, and educational Test and improve your ability to recognize chords by ear in a fast-paced, addictive quiz format. Build accuracy, speed, and confidence as you level up through increasingly challenging chord types and combinations. Perfect for both ear-training classes and self-study.

Chord Randomizer - powerful improvisation practice tool Get inspired and challenged by constantly changing chord progressions. You select the chords and keys to work on to achieve harmonic freedom - fully configurable. Random chord progressions, chromatic, or circle of fifths. Each chord come with matching scale suggestions, helping you connect theoretical knowledge with real musical performance.

Single Chord Mode - understand harmony one sound at a time Explore any chord in isolation and learn to appreciate its unique color. Compare major, minor, dominant, altered, suspended, diminished, and extended harmonies. Learn which scales fit each sound and get a deep understanding of chord–scale relationships.

INSTRUMENT MODE Instrument mode (toggle in Single Chord) lets you play any chord yourself using the piano keys and the chord buttons. This turns ChordChaser into a musical instrument!

Designed by a musician for serious musicians and curious learners.

• Clean, intuitive interface
• Audio playback
• Works offline
• No account required

Who is ChordChaser for?

• Music students who want to improve their harmonic awareness
• Hobby musicians who want to improvise with confidence
• Practice tool for advanced players and pro musicians
• Music educators looking for an inspiring tool for students

ChordChaser is FREE The free app gives you full access to all the core experiences. An upcoming subscription option will remove any limits or ads