Privacy
What leaves your device, and what never does.
Stays with you
- Every camera frame. Face tracking runs on the phone or in the browser; only per-scan summaries are sent.
- Your identity. No name, no email, no account. A random token on your device lets sessions be compared.
- The choice. The external writing model is opt-in. Untick it and everything stays on Numa's own servers.
Goes to Numa's server
- The voice recording, briefly. Transcribed and measured on Numa's own server, then deleted.
- Derived numbers and your words. Scores, summaries and transcript excerpts, never audio or video, are what the writing model sees.
- Deletion on request. One tap removes every record tied to your token.