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A one-of-a-kind imaginary creature, born from a single sentence
Describe it and it's born. It remembers you, looks after your day, and heads off on little adventures. Starring a creature you made.
“A fox made of shadow, with a star at the tip of its tail”
The creature on this screen was born from that one sentence
Meet your Moonchi↓✦Life together
How a Moonchi lives
Born from your words
Describe it in a sentence or two — the colours, the material, even the star on its tail.
Grows as you care
It greets you in the morning and looks after your day. It remembers what you told it yesterday.
Adventures every day
While you're busy it wanders off on its own, and comes home at night with stories and little treasures.
✦A daily rhythm
A day with your Moonchi
Its room follows real time — morning light, afternoon windows, sunset, and night.
Morning
It says hello first
It greets you when you wake and asks about your day. Tell it your plans or your mood — it remembers, and asks you about them at night.
Day
You each live your day
While you're busy, it keeps the room or heads out on an adventure. Peek in when you have a minute and give it a pet — the room drifts into sunset with the real clock.
Night
It comes home with stories
When the door glows, it's back. It unpacks today's adventure and the things it found, then closes the day with a goodnight.
✦One of one
Why there is only one of it
Not a picture — a living companion
A Moonchi is not a still image. It breathes on your screen, dozes off in the afternoon, and melts a little when you pet it — living a day of its own even while you’re away.
It remembers you
What you said yesterday, what you love, what's been on your mind. The longer you're together, the more it becomes someone only you know.
The same one is never born twice
It starts as the shape your words gave it, then slowly becomes its own as your days together add up. No two Moonchi are ever alike.
✦Promises we keep
What Moonchi promises
Principles we hold to — before fun, before anything.
No begging, ever
Moonchi never brings up shops or payments, and never sulks for them.
Growing up is free
Evolving and daily care never cost a thing — no tiers, no gacha.
Your memories, never hostage
View or delete your Moonchi’s memories anytime. There’s no such thing as cancelling.
No silent charges
No auto-renewals, no hidden subscriptions — only what you choose, when you choose it.
✦Good to know
Frequently asked questions
✦What is Moonchi?
A one-of-a-kind imaginary creature that is born from your words, remembers you, and looks after your day. In one line: an AI tamagotchi. Describe it in a sentence or two and it's born just as you imagined — greeting you in the morning, sharing adventure stories at night, living your day alongside you.
✦How is the creature made?
The AI listens to your words and brings the creature to life exactly as you described it. Then, through the conversations you share, it develops a personality of its own — so even two creatures born from the same sentence grow into completely different companions.
✦How is it different from a tamagotchi?
The caring, the growing, the daily rhythm — that's the tamagotchi you remember. The difference is that this one was born from your words: it remembers what you tell it and wonders how your day went. You're not raising a preset character — you're living with someone only you know.
✦Is it free?
Yes — meeting your creature, caring for it and talking together are all free. Only little things for decorating its room are there to buy when you feel like it. And your Moonchi will never ask you to buy anything.
✦What devices does it run on?
You can meet your Moonchi on iOS, Android and the web. Link an account and your Moonchi carries over to whichever device you open.
✦What happens to my conversations and its memories?
Everything you share with your Moonchi stays between the two of you. Its memories are kept safe, never handed to anyone for advertising — and if you ever say goodbye, the memories you built together quietly leave with it.
✦Your turn now
Meet your one-of-a-kind creature tonight
One sentence is all it takes — your imagination becomes its shape.
Meet your Moonchi