Privacy Policy

What we collect

We collect the email address and display name you provide at signup, the voice samples you record or upload, the audio we generate from those samples, and basic listening data (which chapter you played last, your playback position) so the app can resume where you left off.

How we use it

We use this data only to provide Lux to you. Voice samples are sent to our voice cloning provider (Modal, running an open-source model called Chatterbox) for the purpose of generating your requested audio. Voice samples are never sold, shared with advertisers, used to train models, or made available to other users.

Where it’s stored

Account data and voice samples are stored on Supabase (US region). Generated audio is stored on the same Supabase project. Voice processing happens transiently on Modal’s GPU servers and is not retained there beyond the rendering job.

Deletion

You may request deletion of your account at any time from the profile page. Your account is fully deleted 30 days after request, including all voice samples and generated audio. You may cancel the request by signing back in within that window.

Contact

For data requests, please contact the operator of this Lux instance.