Mooncake
est. this year · est. with care open the app →
English
a quiet little app

An app that remembers your people.

Just chat about your day. Mooncake quietly builds a profile for everyone you mention. Next time someone comes up, it’s already there.

for your phone soon on TestFlight web version available

No contact list to fill in. No relationship graph to draw. Just talk — the profiles write themselves.

why it's different

Most apps guess. Mooncake keeps the profile.

No contacts to fill in. No graph to draw. Mooncake reads the conversation and writes the profile for you.

ChatGPT’s memory is one fuzzy bag of facts about you. Mooncake gives every person their own profile — and it develops the more you share.

elsewhere
  • User has a mum named Donna.
  • User mentioned salsa class.
  • User feels their mum is restless.
  • User has a brother who works in tech.
  • User likes pizza.
  • User asked about Sarah at the offsite.
  • User's coworker also called Donna, possibly.
one flat bag, scoped to nobody
Mooncake
Donna your mum
started salsa class · Thursdays
restless since the house got quiet
painted the spare room yellow last week
one profile per person, organised by when you said it
what it sounds like

Like catching up, not catching them up.

Two modes: rant when you just want to be heard, reflect when you want a friend who'll ask the right question back.

reflect
a Tuesday evening
Tomás is being weird about his PhD again.
Makes sense — Tomás defended three weeks ago. Same restless energy as last time, or something new?
more like he's stuck. doesn't know what's next.
He mentioned wanting to consult last spring. Does that still feel like a door, or has it closed?
yeah. that. need to ask him.
I’ll keep that one warm for the next time he comes up.
remembers, references, and asks back — the same thread, three weeks on.
The Mooncake new-chat screen showing the prompt 'What's on your mind? Say whatever's up — messy is fine. I'll keep track of the people you mention.'
say something
Donna's profile in Mooncake, About view. Subtitle 'My mom'. Background section lists 'School nurse for 25 years' and 'Hums between sentences when she is scared'. Relationships section shows 'Daughter of Margaret (Nana)', captured from a separate conversation.
who they are
Donna's profile in Mooncake, Timeline view. April 2026: 'Surgery went well; recovering at home, enormous relief'. June 1989: 'Met Robert at a wedding in 1989, family-canon love story'.
and how it grew
a profile for each person

Donna gets her own profile.

Every person you mention quietly gets a profile of their own — who they are, what’s going on for them now, what’s happened lately. It develops the more you share. You can edit anything.

Tap “Ask” on any profile to ask only about that person. No other context, no noise.

your shape of close

The layers of your life.

Family, partners, the friends you forget to text, the people from the gym, the work crowd. You build the circles that fit your life. Mooncake learns them and quietly sorts the new faces into the right one.

Without you doing anything, the people who come up most settle nearer the centre. Core in the middle, regular a step out, occasional on the rim. Drawn for you, never by you.

And a quiet read on each face, in your own words: birthday unresolved, went for drinks last weekend, needs a bit of attention. About the conversations, never about the people. Optional. Off by default.

  • Make as many groups as you need. Name them anything.
  • The rings move on their own as your weeks shift.
  • Yours alone. Nobody sees the shape but you.
you stay in charge

Mooncake asks, before assuming.

When Mooncake isn’t sure who you meant, or whether something is worth saving, it doesn’t guess. It asks. A small, quiet review queue waits for you, with one question at a time.

Edit anything in your own words. Approve or reject new things as they come in. Every fact has a date and a link back to the conversation it came from — so you can see exactly why Mooncake remembers what it does.

And if you ever want it gone, it goes. Whole profiles, whole conversations, the whole account. Yours, the whole way through.

what it’ll cost

Free for ten. Plus for the rest.

Free during the beta. When the wider launch lands, here’s what stays free and what becomes Mooncake Plus.

for the ten you talk to most

The free one

  • Up to ten people, each with their own profile.
  • About two hundred messages a month — enough for a couple of weeknight rants and a Sunday round.
  • Rant and Reflect, in full.
  • Your whole conversation history.
  • Export anything, any time.
Free always.
Try the demo →
for when your life gets bigger

Mooncake Plus

  • Everyone — no cap on people or messages.
  • Person Weather — a quiet read on each face, in your own words.
  • Groups — family, friends, work, drawn for you.
  • The Review queue — you decide what’s kept.
  • Early access to anything new.
$8.99 a month or $59 a year two months on us

30-day refund. Cancel from your Apple ID any time. Plus arrives with the wider launch.

Join the waitlist

no ads, no training on what you said, no upsell pop-ups. Plus is what pays for the models and the servers — that’s the whole thing.

more on the small print →

a little note

Leave your address, we’ll write.

Mooncake is in private trials. We’ll send an invitation when there’s a quiet seat for you. No marketing list. No “15% off.” Just a note when it’s your turn.

a note from the maker

I’m Corey, a software engineer. Ten years in fintech, five of those at Swiss banks where a single leaked secret ended careers. The same instinct goes into Mooncake: what you tell it should never leave the room.

find me on LinkedIn ✯
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