Kanicore — Vocal Instrument

Live pitch is visible for your first 8 phrases only. After that, Kanicore hides the curve — like the Practice tab does now.

Signal · Masked

Mic inactive — click to start

Sing the phrase from memory. Nothing on this screen tracks your pitch — trust your ear, not your eyes. The lamp only confirms the mic is live.

00:00

Phrase Time

C4·A4

Tessitura

00/00

Set Progress

Auto-fires after ~400ms of silence — button also triggers manually.

Post-Phrase Analysis · pYIN Smoothed

Target — dashed / Your pitch — solid

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Cent Error

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Attack Latency

—

Drift Rate

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Vibrato Rate

—

HNR (dB)

—

Singer's Formant

—

Vib Regularity

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Jitter

60-Second Diagnostic · Skill Matrix

Ranked weakest to strongest — top row is today's suggested focus.

Ear Training · FSRS-6 Spaced Repetition

Current Exercise

Select a mode and click Start

FSRS-6 Grading

Again: >50¢ or >3s | Hard: 25–50¢ or >1.5s | Good: <25¢ and <1s | Easy: <10¢ and <0.5s

VFE · Vocal Function Exercises

Step 1 of 4

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Target MPT: —s | Your MPT: —s | Break: — Break detected

Tessitura Calibration

Sing your lowest comfortable note and hold it steady. We'll capture your pitch automatically.

Free Tier Limit Reached

100
Phrases

You've hit the free session cap

Support Kanicore to unlock unlimited phrases, full ear training, and the downloadable desktop app.

Free Web vs Supporter vs Lifetime

Feature	Free	Supporter	Lifetime
Phrases per session	100	Unlimited	Unlimited
Ear training	FRP only	All modes + FSRS	All modes + FSRS
Diagnostics	Pitch only	Full 8-skill	Full 8-skill
VFE protocol	—	Full 4-step	Full 4-step
Desktop app	—	—	Download
Supporter banner	Shown	Hidden	Hidden
Price	Free	$4.99/mo	$79 once

Import on desktop (Lifetime tier)

Save the downloaded file to ~/.kanicore/session.json
or use the Import button in the desktop app's Settings screen.

Get notified when Kanicore launches

Become a Supporter ($4.99/mo) or go Lifetime ($79) to remove limits.