the operating system for human psychology — continuously evolving like you, with you.
Drop in old journals, voice memos, exports, photos. Take a few short assessments, do a few cognitive tasks, sit through a couple of interviews. Mix of imported life + active calibration — the twin reads messy and you don't need to be tidy.
Patterns, claims, contradictions, time-anchors. It asks gentle clarifying questions if something doesn't fit. Nothing leaves your account.
In your words. About anything you've ever recorded. It quotes your own life back at you — with timestamps.
Voice notes, journals, photos, screenshots, PDFs, emails, calendars, health metrics, Spotify history, GitHub commits, Notion pages, browser history — if it has an export button or a file, archii can read it. Drop it in once; the twin remembers.
Once a month, what kept showing up. What changed. What you should carry forward.
you should be able to look back
at everything you've been
— and have someone read it with you
who actually remembers.
Open in beta on TestFlight. Install on your iPhone in under a minute — updates land automatically.