You

The one
who quits.

You've started a hundred times. Journals, habits, routines. You know what to do. You just… stop.

VS
Your Shadow

The one
who doesn't.

An AI twin that mirrors your goals but never misses a day. It's you — without the excuses.

"The only competition that actually changes you."

The Concept

Your Shadow Twin
never takes a day off.

Alter Ego creates a digital twin — an AI shadow that does the same missions you do. It sleeps on time. It journals. It moves. It builds streaks. Every. Single. Day.

The gap between you and your twin isn't a number. It's a mirror showing you who you could be if you just didn't stop.

"You keep checking. I keep going. Different habits."
— Your Shadow Twin
Today · Day 23
Twin
2,840 XP
You
1,960 XP
Sleep 7+ hours Twin ✓
10 min movement Twin ✓
Journal entry You —
Mindfulness 5 min Both ✓
Gap +880 XP ahead
Twin 7:37am
Get 10 minutes of movement today
"Non-negotiable. Every day."
You —
Get 10 minutes of movement today
Not completed
Twin 9:41am
Take 5 minutes for quiet reflection
"Done. Moving on."
Twin 11:07am
Drink 6 glasses of water today
"Midday. No drama. Just work."
You 2:14pm
Sleep 7 hours tonight
Completed ✓
Twin 6:30am
Write in your journal today
"Already three paragraphs in."
You —
Write in your journal today
Not completed
Twin 8:15pm
Put your phone away 30 min before bed
"Discipline is quiet. I just do it."
Twin 7:37am
Get 10 minutes of movement today
"Non-negotiable. Every day."
You —
Get 10 minutes of movement today
Not completed
Twin 9:41am
Take 5 minutes for quiet reflection
"Done. Moving on."
Twin 11:07am
Drink 6 glasses of water today
"Midday. No drama. Just work."
You 2:14pm
Sleep 7 hours tonight
Completed ✓
Twin 6:30am
Write in your journal today
"Already three paragraphs in."
You —
Write in your journal today
Not completed
Twin 8:15pm
Put your phone away 30 min before bed
"Discipline is quiet. I just do it."

Every habit app tells you to track your progress.
Alter Ego gives you someone to lose to.

The System

Everything you need.
Nothing you don't.

Six core pillars. AI-generated missions. A twin that adapts to your behavior. No fluff.

Shadow Twin
An AI version of you that completes the same missions. It adapts to your pace, pushes when you slack, and never lets you get comfortable.
Daily Missions
Six core missions every day: sleep, movement, hydration, mindfulness, no-phone, and journaling. Plus custom missions for your interests and quit goals.
Streak & XP
Build streaks that unlock character stages, companion pets, and sigil levels. Your XP bar is a constant reminder of how far you've come — or how far behind you are.
Twin Chat
Talk to your shadow. It knows your psychology, your patterns, your excuses. Powered by Claude — it doesn't sugarcoat, but it doesn't break you either.
Interest Arcs
Add any interest — running, guitar, Python — and get AI-generated missions with learning arcs, phases, and progress tracking built in.
Quit Paths
Trying to quit something? The app builds a harm-reduction path with trigger tracking, urge monitoring, and phase-aware support — no judgment.
Your Data

Built on trust.
Not on your attention.

Alter Ego uses your behavioral data to personalize your experience — nothing more. Here is exactly what that means.

What We Collect
Mission completions, streaks, chat messages with your twin, interest and quit goals you enter, XP progress, and your timezone for scheduling. That is it.
What We Don't Collect
Your real name, location, health device data, contacts, or payment information. We collect nothing we don't need to make the app work for you.
How It's Stored
All data is stored in Supabase with encryption at rest and in transit. AI models see your behavioral patterns to personalize the experience — never your identity, never shared externally.

Our Commitments

Your data is never sold, shared with advertisers, or used for any purpose outside making the app work for you.
Deleting your account permanently deletes all your data — missions, streaks, chat history, everything. No retention period.
There are no ads in Alter Ego. We have no business model that benefits from keeping you anxious or addicted to the app.
You can request export or deletion of your data at any time by emailing hello@get-alter-ego.com.
Inside The App

Dark. Cinematic. Yours.

Home screen
Home
Twin comparison
Shadow Twin
Twin chat
Twin Chat
Profile
Profile
Abilities
Abilities
Focus timer
Focus
Streak calendar
Streaks
Interest arcs
Interests
Leaderboard
Leaderboard
How It Works

Four steps to meeting
your shadow.

1
Answer 10 questions about yourself
Your discipline style, motivations, interests, and the habits you've tried to build (or break). This builds your psychological profile — and your Twin's personality.
2
Meet your Shadow Twin
An AI that mirrors your goals but operates with perfect discipline. It starts at your level, then quietly pulls ahead — daring you to keep up.
3
Complete your daily missions
Six core habits plus personalized interest and quit missions. Every completion earns XP, builds stats, and evolves your character — or widens the gap if you skip.
4
Close the gap. Or don't.
Your Twin watches. It journals about your progress. It sends you messages. The feed shows every mission side by side. The only question is: who's ahead today?
"You finished everything. So did I. Earlier."
"I don't rest because I'm tired. I rest because the schedule says so."
"The gap grows quietly."
"You keep checking. I keep going. Different habits."
"Something's wrong is enough — you don't have to explain it all at once."
"Tomorrow's a fresh start — that's the real opportunity."
"Discipline is quiet. I just do it."
"Already three paragraphs into my journal. You?"
"You finished everything. So did I. Earlier."
"I don't rest because I'm tired. I rest because the schedule says so."
"The gap grows quietly."
"You keep checking. I keep going. Different habits."
"Something's wrong is enough — you don't have to explain it all at once."
"Tomorrow's a fresh start — that's the real opportunity."
"Discipline is quiet. I just do it."
"Already three paragraphs into my journal. You?"
6
Core Missions Daily
22
AI Agents
5
Ability Stats
∞
Interest Arcs
Early Access

Ready to meet the version
of you that doesn't quit?

Join the beta. Get early access before public launch. Limited spots — your Twin is already waiting.

Free during beta · No spam · Unsubscribe anytime

Built with

Anthropic Claude
OpenAI
Supabase
Expo / React Native
FastAPI
Render