What we collect

Account info: email and name (via Clerk, our authentication provider) so you can sign in.
Practice history: exercises attempted, accuracy scores, levels completed — used to show you progress and to adjust difficulty.
Microphone audio: processed in real time on your device to grade pitch. Audio is never recorded or transmitted to our servers. Only the resulting score (e.g., "sang G4, expected G4, hit") is saved.
Payment info: handled by Stripe. We never see your card details.
Analytics: Plausible (privacy-friendly, no cookies, no cross-site tracking) records page views and conversion events.

How we use it

To provide and improve the app. To send you account-related emails (sign-in, billing, occasional product updates you can unsubscribe from). To respond if you contact us.

Who we share it with

Clerk (auth), Stripe (billing), Plausible (analytics), Supabase (database hosting), and Vercel/Railway (web hosting). We don't sell your data to anyone.

Your rights

You can request a copy of your data or delete your account at any time by emailing privacy@sightsing.app. We aim to respond within 7 days.

Children

SightSing is not intended for children under 13. See our COPPA notice for details about parental consent if you're signing up a child for the first time.

Contact

Questions about this policy? Email privacy@sightsing.app.