AI-powered digital twin
Your brain forgets 95% of your life. Elvera doesn’t.
An AI-powered system that captures your moments, learns your patterns, and writes back to you — every day. On your iPhone. Privately. No cloud. No account.
Free to start · iOS 17+ · No account required
90%
Not because it didn’t matter. Because human memory was never built for modern life — the pace, the volume, the weight of it all. The version of you from two years ago is essentially a stranger. Elvera is built to fix that.
What it is
A digital twin is a living model of something real. Engineers build them for machines — a replica that learns from the original in real time, predicts behavior, and improves continuously.
Elvera builds one for you. Every signal you give it — a mood, a captured moment, a morning intention — trains a model that gets more accurate every day. It doesn’t store memories. It becomes your memory.
The difference from every other app: Elvera doesn’t wait for you to ask it something. It writes back to you. It surfaces what you forgot. It notices patterns before you do. It generates AI portraits of who you are becoming.
Mood, intention, moments, health signals. 30 seconds a day is enough. Your twin receives everything.
Pattern recognition across months of your life. Sleep and mood correlations. Recurring intentions. Emotional rhythms. It finds what you missed.
Every day, your twin surfaces something: what you were doing exactly one year ago, an intention you've had before, a pattern it noticed overnight.
Monthly, an AI reads your entire record and writes a portrait: who you were sixty days ago versus who you are now. No other app does this.
How it works
Your twin gets smarter with every input. The more consistent you are, the more it can return to you.
Morning
Set an intention. Log your mood. Your twin already surfaced something from your past while you slept — a memory, a pattern, something you forgot you felt.
Day
A sentence, a voice note, a photo. Each capture trains your twin. It links your words to your health data, your calendar, your patterns. One sentence is enough.
Evening
Did the day match your intention? Your twin remembers what you said this morning and asks how it went. Your answer is the most valuable data it receives.
Monthly
An AI reads sixty days of your life and writes a portrait: who you were vs. who you are now. The longer you use Elvera, the more precise the mirror becomes.
What your twin can do
Every morning, your twin surfaces something unexpected from your past — a moment, a feeling, a version of you that you forgot existed.
Runs automaticallyAI reads your entire record and writes a narrative portrait: who you were sixty days ago versus who you are now. Specific, personal, uncanny.
AI writtenA year of your emotional life as a visual grid. One tile per day. See patterns across months that you could not feel while living them.
VisualYour entire life as 4,160 squares. The weeks you have lived are filled in copper. The current week pulses. What remains is yours to decide what to do with.
ExistentialWhen you set an intention, your twin checks if you have wanted the same thing before — then surfaces what happened the last time you tried.
On-device AISeal a message for your future self — a letter, a photo, a life event — locked until the date you choose. Your twin delivers it when the time comes.
Time-lockedEvery Sunday, your twin reads the week and writes it back to you as a narrative. Not a summary. A story of what actually happened and what it might mean.
AI writtenYour twin finds what the numbers quietly say: when you sleep more, your mood shifts. When you write your intention, you follow through more. The correlations your brain missed.
Pattern recognitionMonthly Self-Portrait
It reads sixty days of your life and tells you who you have become. Specific. Personal. The kind of thing only something that has been watching closely could say.
January 2026 → March 2026
“You stopped asking if you were doing enough. You started doing.”
Two months ago, your mornings were full of intention but heavy with uncertainty. You wrote things like “be more present” and “stop second-guessing.” Your mood logged as Neutral on more days than any other. Sleep averaged 6.1 hours. You captured twelve moments, mostly late at night.
Now: your mornings run longer, your evenings quieter. Sleep is up to 7.2 hours. You logged Joyful on eighteen of the last thirty days. Your moments are richer — the walk where you noticed the city waking up, the dinner that lasted three hours. The word “enough” appears in your reflections far less. You seem to have found it.
Emotional Map
One tile per day. Months of data become a pattern you can finally see. The hard weeks. The bright ones. The quiet stretches you forgot were there.
Referral
The people around you deserve a second memory too. Share your code — when a friend subscribes, your next month is free. Three active referrals: Elvera Plus free, indefinitely.
Your referral code is waiting in Settings the moment you download. No minimums. No expiry. It just works.
How it works
Find your code in Settings. It is unique to you and ready from day one. No waiting, no approval.
Your friend downloads Elvera and enters your code. They get their first month of Elvera Plus free.
You get your next month free. Every referral counts. Three active referrals keeps it free indefinitely.
Privacy
A system that knows this much about you has to be private by design — not by policy. Your twin lives on your device. We never see it. Nobody does.
Every captured moment, every mood signal, every portrait lives on your iPhone. There are no Elvera servers. Nothing is uploaded. Your twin cannot be breached.
AI features use your own Anthropic API key, stored only on your device. Your life goes directly to Anthropic when requested — never through us, never stored by us.
We do not know what you write, when you feel it, or what your patterns are. Elvera is paid software. Your data is not the business model.
Start today
Every day you wait is a day your twin could have remembered. Free to start. No account. Just you.
Download for iPhoneiOS 17+ · iPhone only · Free to start