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The tuner is free forever, no sign-up. Coaching starts free — 3 sessions a month, unlimited drills inside each session. The rest of the toolkit unlocks with a one-time week pass or goes unlimited on Pro.
Free
3 coaching sessions per month. Unlimited drills inside each session. Memory carries over. The tuner is free forever, no sign-up.
$0Start freeWeek Pass
Free in early accessEvery tool for 7 days: metronome, strumming, chords, scales, songs, backing tracks, ear trainer, looper, Amp Lab, bench. No subscription. All unlocked free while early access lasts.
$5.99/7 daysOpen the toolkitPro
Coming soonUnlimited coaching sessions. Voice mode when it ships. Export your session history. Every tool included, no pass needed.
$19.99/moComing soonAgent API
x402 + StripeA music oracle built for x402: verified chord, key, and song data, paid per call in USDC on Base or by card via Stripe. Any agent that needs chord knowledge, song analysis, progression transcription, or a practice plan pays per call, in USDC on Base or Stripe. 5 free calls/day/IP to try it cold.
Ready to start? Create a free account — upgrade to Pro any time from billing once you're signed in.
Questions about a charge or a plan? Contact us, or see the full FAQ.