A Living Memory System

Remember everything.
Understand your life.

Shaterian is a private Living Memory System that helps you understand your life across time. Voice notes, memories, health observations, and life events become one searchable digital twin.

Download on the App Store

Two weeks free, then $2.99 a month.

Or volunteer for a 20-min interview →

Shaterian app — nine feature screens showing voice capture, transcription, timeline, digital twin chat, life patterns, family sharing, and more
Meet the founder

Meet Nader Shaterian.

"I began building this because Parkinson's was slowly taking away my memory, my orientation, and pieces of who I am. I realized millions of people would eventually face the same problem."

For years, Nader documented his life — journals, voice memos, health observations, Parkinson's notes, family memories. That archive became the first Shaterian Twin.

Co-founder, Fab Lab Connect · Global Fab Lab projects · Digital fabrication educator · AI researcher · Parkinson's advocate

Read why I'm building this →

Nader Shaterian writing in his journal, surrounded by photographs and memories that form the first Shaterian Twin.
From Nader's archive
Ask the twin

The first digital twin already exists. It is Nader's.

Tap a question — see the twin's answer
01>What was Nader thinking about three months ago?

↳ Three months ago the journals centre on medication timing and a planned trip. Recurring worry: 'felt off after the med change.' Recurring hope: walking more in the evenings.

journal · Tuevoice note · 14:02Retrieval
02>How has his Parkinson's condition changed over time?

↳ Symptom notes intensify after the March medication change, then stabilise. Sleep quality tracks medication timing more than activity.

medication log · Mar 13→sleep record · 7dLongitudinal pattern
03>What life events seem connected to changes in mood or health?

↳ Sleep declined during the Lisbon trip and on evenings with later walks. This pattern appears across four nights.

sleep record · Mar 14–18Lisbon · Mar '24evening walkCross-domain correlation
04>What themes appear throughout his journals?

↳ Family, continuity, and the fear of forgetting recur across years — alongside gratitude notes that cluster around mornings.

journals · 2019–2026Theme detection

Real answers, drawn from the founder's archive — the first Shaterian Twin. Your twin will answer these about your life.

Download on the App Store →

Why this matters

Current AI can answer questions. It cannot understand a human life.

People know more than ever, yet understand themselves less than ever. Your memories live in photos. Your health notes live in apps. Your conversations disappear into messages. Your reflections sit in journals. Your family stories live in people's minds until they fade. Current tools store fragments. Shaterian connects them into longitudinal context.

01
Fragmented memory

Photos, messages, journals, and notes scattered across apps and devices.

02
Lost health context

Symptoms, mood, and energy live in silos — never connected to your life.

03
Family stories fading

Voices, recollections, and lineage disappear when no one captures them.

Health platforms understand health. AI systems understand language. Social platforms understand engagement. None understand a human life.

Our advantage is not data. It is context.

How Shaterian works at a glance.

Capture life fragments. Structure them into memory. Ask questions. Receive reflections. Stay in control. A Personal Memory Operating System for one human life.

system / shaterian.v0
live diagram

From life fragments to longitudinal understanding.

← Swipe to explore →
Why now— three shifts make this possible
AI— Synthesize patterns across a whole life.
Voice— Speak naturally — no typing, no admin.
Persistent memory— Longitudinal understanding that compounds.

Private by design. Controlled by you.

01
Own your data

Your memories are yours. Always.

02
Granular consent

Choose exactly what is captured and shared.

03
Private by default

What you tell it is kept on your iPhone.

04
Delete anytime

Remove any memory, or all of them, whenever.

Shaterian is not a medical device and does not replace professional medical advice.

For people whose memory, health, and life context are scattered.

Adults 50+ Caregivers Chronic-condition journeys Parkinson's community Family historians Journal keepers Personal AI users

Where this goes

Long arc
Today · Living Memory→ Health Companion→ Personal Digital Twin→ Family Memory Network→ Humanity's Living Archive

Create the Digital Twin of your life.

A personal journey that becomes a blueprint for human understanding.

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App Store
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