Intervals, chords, scales and detailed progress. One purchase, all the advanced modes.
| Feature | Free | Pro |
|---|---|---|
| Absolute-pitch training (single notes) | ✓ | ✓ |
| Leveled curriculum + mastery gate | ✓ | ✓ |
| Advanced exercises: intervals, chords, scales | 5 per day | Unlimited |
| Detailed stats (per-note breakdown + confusion) | ✗ | ✓ |
| Full offline mode (Pro only) | ✗ | ✓ |
| Export your data (JSON) | ✓ | ✓ |
BACKED BY RESEARCH
A method built on peer-reviewed studies of pitch perception and learning. Absolute pitch is a goal you train toward, never a promise. Method and sources →
Secure payment via Stripe · Instant access · No auto-renewal