Same moment, different places. Share the feeling of your day.
Take one photo. Its colors become a quiet diary shared with someone you care about.
No public feed. Just a quiet connection with the people who matter.
For iPhone / Android coming later
Not quite worth a text. But you still want to know about their day.
When you live apart, you slowly lose track of the scenery someone you love saw today, and the kind of air they were in. With Kehai you don't have to search for words. One photo is all it takes to trade the color of a moment.
A Kehai Circle, just for the people you choose.
- A private Circle of 2 to 6 people
- At a set time, everyone gets the same gentle nudge
- One photo becomes a mood card
- Post yours, and their cards open up
- No public feed, ever — only the people you invite
- At the end of the day, everyone's colors become one piece
One Circle, one day.
Three quiet steps
A nudge arrives
At a time you choose, everyone in your Circle gets the same quiet notification: “What kind of light are you in right now?”
Take one photo
Snap whatever is in front of you. Kehai reads five colors from it, right on your phone, and turns it into a mood card.
Their kehai arrives
The moment you post, your cards open for one another. At the end of the day, everyone's colors are woven into a single diary.
One day, made into a single piece.
Morning, noon, night — your cards and theirs sit side by side, and the whole day settles into one strip of color you can keep or share.
- Tall format for Instagram Stories In development
- Lock-screen wallpaper In development
Save it, or share it — always your choice.
A month of kehai, woven into one color.
The colors gathered from each day's cards become one piece of art when the month ends. A month of your own, or a month spent with someone you love — kept not in words, but in color.
Made for people like you
- Share everyday life with a partner who lives far away
- Stay loosely connected with a close friend
- Get a small glimpse of how family back home is doing
- Never managed to keep a diary or a vlog
- Don't want to post to a public, anyone-can-see feed
- Want to keep each day's color and light as art
Nothing goes public — so you can be honest.
- No public feed
- Circles are invite-only
- Colors are read on your device
- Solo use needs no account
- Only Circles ask you to sign in — with your Apple ID, no password to set
- Kehai never posts to social media for you
- Saving and deleting is always in your hands
Planned pricing
All prices are planned and may change. Final pricing appears in the App Store. There is nothing to buy here.
Free
Always- Personal mood cards
- One Circle
- Up to 3 members
- Last 30 days
- Basic share templates
- Monthly personal tapestry
Kehai Plus
Planned¥680 / monthor ¥4,800 / year
- Multiple Circles
- More members per Circle
- Unlimited archive
- High-resolution export
- Premium cards
- Circle shared tapestry
- Custom notification times
- Widgets (in development)
Group plan
Under considerationaround ¥980 / month
One person pays, and everyone in their Circle gets Plus features.
Questions & answers
Is Kehai a social network?
Not the kind aimed at strangers. It's meant to be a quiet exchange with only the people you invite — there's no public feed.
Will my photos be shown to people I don't know?
No. Photos are never made public. Only members of your Circle can see what you post there.
Can I use it on my own?
Yes. Solo use is planned to work with no sign-up at all — just take a photo and keep your cards.
How many people can a Circle hold?
Between 2 and 6. On the free plan, up to 3 members is planned.
How are the colors from a photo made?
Five colors are read from the photo right on your device. We keep the details quiet.
Do you send my photos to an AI?
No. Photos are processed on your device and are not sent anywhere.
Can I use it on both iPhone and Android?
Kehai is planned to arrive on iPhone first. An Android version is planned too, with no set date yet.
How much will it cost?
There's a free tier, plus a planned paid plan. Whatever the store shows at launch is what counts.
If I leave a Circle, what happens to my photos?
The records on your own device stay with you. You'll no longer see that Circle's new cards. See the Terms for details.
Waitlist
We'll tell you first, the moment it begins.
Leave your email and we'll send a single note when Kehai opens. No spam, ever.