Record voice, scan documents, or jot a thought. Transcription runs on your device — no upload, no account required.
Trace
A private memory for your life, on iPhone and Mac. Capture your day, keep only the memories you approve — each with a receipt — and ask an on-device assistant that shows you why it knows what it knows. Nothing leaves your devices.
Trace proposes memories worth keeping. You decide what stays and what's forgotten. The assistant only knows what you allow.
Ask in plain language. Every answer cites its source — a receipt back to the exact moment it came from.
Trace on iPhone captures and remembers. Trace Desk on your Mac becomes a private command center to review, approve, and chat with everything you've kept — over your own local network.
Not by policy. On-device transcription and recall, consent for every memory, and a source receipt for every answer. Your memory, your devices, yours.
In active development for an iPhone + Mac launch with iOS 27. Join the list for TestFlight invites and launch updates.