Ear Training · Free Tool
Two tests, one game. Train your ears on intervals — 2nds through the octave, ascending, descending or harmonic — and chord qualities — major, minor, diminished, augmented and 7ths. Earn XP, level up your rank, keep a daily streak. Warm Rhodes-style synthesis, in your browser.
space play · R root · N new · 1–9 pick answer · H reveal. Adaptive widens the set after 2 right in a row and narrows after a miss. Tip: sing the two notes back — it's the fastest way to lock a harmonic interval.