A baby diary for the whole family
Watch the baby grow, together
Cubi keeps the little moments — the first smile, the tiny hand — and brings the baby's latest photo to the home screen each day. Today's baby is already different from yesterday's, and even the family far away watches the little one grow.
See how Cubi worksBống is growing every day
Tiny moments, kept forever.
The baby grows so fast, and family is far away
The photo of that first smile gets buried under thousands of others, the video of those first steps drifts away in noisy feeds. Grandparents wait for each new photo, family far away sees the baby only now and then. Cubi is one quiet, warm place just for the family — where these small days are kept before they slip past, and everyone who loves the little one gets to see.
What's inside
Everything to keep a day of your child
A diary that grows with the baby
Each photo, each short video, each line you write becomes a page in the baby's diary. Keep the first laugh, the first roll, the first word — and over time those pages become a whole story of the early days the family can open again.
The baby on the home screen, all day
The home-screen widget shows the baby's latest photo and the baby's age, quietly changing through the day. Open your phone and the baby is there; grandparents far away open theirs and the little one is there too — on both iPhone and Android.
Invite the whole family with one code
Share a code or a link, and grandparents, aunts, and uncles just open it to watch the baby grow. No account, no password, nothing complicated — even the family who finds phones fiddly can come in gently.
A heart, instead of a reply
The family taps a single emoji when the baby melts their heart — that's all. There are no comments, no pressure to reply. One heart from grandma is sometimes warm enough for the whole day.
The baby belongs to the family alone
No public feed, no strangers, no followers, no ads. You choose who sees each moment of the baby. This is a quiet, private corner just for the people who truly love the little one.
The baby's age appears on its own
Six months and twelve days old — Cubi works out the baby's age and shows it on its own, so you never have to count. Each moment sits along a gentle timeline, so the family can see the little one growing bit by bit.
How it works
Three steps, and the family is in
- 01
Mom keeps a moment
A photo of the baby smiling, a short video, a line worth remembering — keep it in just a few seconds.
- 02
Invite the whole family in
Send a code or link to grandparents and family far away. They open it and they are in — no account needed.
- 03
The family watches the baby grow
The baby's latest photo shows right on everyone's home screen, changing day by day. The baby feels close, however far apart you are.
Why Cubi exists
A quiet space, not a feed
Cubi was made for days when the baby grows too fast, and for the people who love the little one from too far away. There are no likes to chase, no comments to answer — just one small heart sent to the baby. Cubi steps back quietly, so the family feels close and private, never watched. What is left is simply the baby, and the people who love them.
Far away, yet close enough to hold.
For the whole family who loves the baby
Young parents
Young parents who want to keep every day of the baby growing up somewhere warm and private — instead of letting the baby's photos drift away in noisy feeds.
Grandparents & family
Grandparents, aunts, and uncles far away, longing for each photo of the little one. They open Cubi and there the baby is, growing each day, close as if right beside them.
The baby belongs to the family alone
The baby's moments are the family's alone, not for everyone to see. You choose who gets to see the baby, and only the people you invite can come in. Cubi keeps that private corner quiet and warm, so you feel at ease every time you keep a moment of the little one.
- No public feed, no strangers, no followers.
- No ads in the baby's moments.
- You choose who sees each of the baby's moments.
- The baby belongs only to the people who truly love them.
- Made in Vietnam, for Vietnamese families.
FAQ
Questions families ask
Is Cubi free?
The whole family uses Cubi for free. A paid tier with a few lovelier extras may come later, but keeping moments and watching the baby grow together is always there for the family.
Do grandparents need an account?
Not at all. Grandparents just open the code or link you send and they can see the baby right away — no account, no password, kept simple.
How does the family join?
You send grandparents a code or a link over Zalo, messages, however you like. They open it, follow a few simple steps, and they are watching the baby with the rest of the family.
Is Cubi just for our family?
Yes. Only the people you invite can see the baby. No strangers, no public feed — this is a private corner just for the family.
Does it work when the family is far apart?
Yes — that is what Cubi does best. Grandparents and family far away all see the baby's latest photo right on the home screen each day, close as if they were beside you.
Does Cubi work on iPhone and Android?
Both work, and the widget shows on the home screen of each. Whatever phone someone in the family uses, they can watch the baby too.
Bring the baby close to the whole family, starting today
Today's baby is already different from yesterday's, and family far away is longing for each new photo. Download Cubi, keep the baby's first moment, and invite the whole family to watch.