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$2-3 one-time

Hear it once, name it instantly

EarTrain builds the connection between what you hear and what you know. Intervals, chords, scales, progressions, and dictation -- structured exercises that develop real musical intuition.

8 Exercise Types
30+ Chord Types
15 Worlds
6 Instruments
100% Offline

Eight ways to train your ear

Intervals

Identify all intervals from minor 2nd to octave. Ascending, descending, and harmonic.

Chords

Major, minor, diminished, augmented, 7th chords and extensions. Block or arpeggiated.

Scales

Major, minor, dorian, mixolydian, pentatonic, and more. Recognize tonal colors.

Progressions

Identify common chord progressions: ii-V-I, I-IV-V, blues, and more.

Cadences

Authentic, plagal, half, and deceptive cadences. Hear how phrases resolve.

Melodic Dictation

Listen to a melody and write it down. Trains pitch memory and notation skills.

Rhythmic Dictation

Hear a rhythm and identify the pattern. Develops rhythmic literacy and inner pulse.

Rhythm Tap

Tap along to rhythmic patterns and get instant feedback on your timing accuracy.

Serious training, not a quiz app

Mission-Based Learning

15 worlds with structured missions that progress from basic intervals to advanced harmony.

Free Mode

Skip the structure and practice any exercise type with any settings you want.

6 Sampled Instruments

Piano, guitar, strings, organ, synth, and marimba. Train your ear across different timbres.

3 Difficulty Tiers + Custom

Easy, medium, hard presets plus full custom control over every exercise parameter.

Genre-Specific Content

Jazz voicings, classical cadences, pop progressions. Context-aware exercises.

Per-Exercise Settings

Control range, inversions, voicing, tempo, and number of repetitions for each exercise.

Progress Tracking

See your accuracy stats across all exercise types. Track streaks and improvement over time.

Swing Feel

Toggle swing for jazz ear training. Hear how rhythms change with different swing percentages.

No Account Required

Your progress is saved locally. No sign-up, no email, no data collection.

Works Offline

Install as a PWA or use in your browser. No internet needed after the first load.

Three steps to a sharper ear

1

Pick

Choose an exercise type, instrument, and difficulty level.

2

Listen

Hear the interval, chord, scale, or progression. Replay as many times as you need.

3

Answer

Select your answer and get instant feedback. Learn from mistakes and build accuracy.

One-Time Purchase

Pay once, use forever. No subscriptions, no ads, no tracking. All future updates included.

$2-3 lifetime access
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Why ear training changes everything

Play what you hear

Trained ears let you pick up melodies, chords, and progressions instantly. No more guessing.

Better improvisation

When you can hear intervals and chord qualities in real time, your solos become more intentional.

Faster chart reading

Knowing what a progression sounds like before you play it makes sight-reading fluid.

Deeper listening

You start hearing the inner voices, the bass movement, the harmonic tension. Music gets richer.

Structured, not random

15 worlds of missions guide you from basic to advanced. No wondering what to practice next.

One-time, no friction

Pay $2-3 once. No subscription, no ads, no tracking. Just focused ear training.