Ear Training Online — Free Interval Quiz, No Sign-Up
Press play, hear two notes, and name the interval between them: unison, major third, perfect fifth or octave. Four questions, about a minute, in the browser on a phone or a laptop, with no account and no microphone — only headphones. Each answer comes with a song that starts on that interval, such as Twinkle Twinkle Little Star for the perfect fifth, because humming a tune you already know is the fastest way to learn to hear one. This is the easy level of the ear training quiz in DailyVocal's daily practice routine, where the full version goes up to all eight intervals, including the minor and major thirds beginners mix up, adds a beat-finding quiz and a tap-the-rhythm-back quiz, and keeps a streak so a few minutes a day adds up.