Privacy Policy

Lumn does not collect, store, or transmit your personal data.

Stays on your Mac. Audio is analyzed live on-device to sync the lighting. Nothing is recorded, saved, or uploaded. Track titles and artwork read from Music and Spotify never leave your Mac. Preferences are stored locally; your license key is stored in your Mac's Keychain.

Leaves your Mac. Only two things. First, license checks: your license key and a device identifier are sent to Lemon Squeezy to activate and periodically revalidate your license. Second, update checks: Lumn asks trylumn.xyz whether a newer version exists. No account information is sent.

Payments. Lemon Squeezy is the merchant of record and handles your payment and billing details. Lumn never sees your card.

What we retain. Billing receipts only, kept as long as tax and accounting law requires. No analytics, no tracking, no advertising, no third-party SDKs.

Your rights. Email us to request deletion of your license record.

Contact: ark.deveveloper@gmail.com