Everyday voices,
a shape to keep.
An ordinary conversation. A sudden spark of an idea.
Record, transcribe, find and reflect.
A little of today, to carry into tomorrow.
Japan: JPY 1,000 incl. tax · One-time purchase
One voice. Countless shapes.
What you said.
What came to mind.
What you'd like
to find again.
are the big things.
You don't have to remember everything.
Just find your way back to the words that matter.
From keeping a voice
to looking back on your days, Hibi is quietly there.
In the moment.
Later,
whenever you like.
A thought. A tap. A moment kept.
On iPhone or Apple Watch.
Keep what matters without interrupting the conversation.
MORE MOMENT.
A moment worth keeping starts here.
An idea on a walk
Turn your voice into words to revisit.An idea on a walk
I found a lovely café on a street I don't usually take.
Let's come back this weekend.
I'll look up its name later, too.
In the app, tap a timestamp
to listen to the original audio again.
Find those words again.
A small spark,
a step for tomorrow.
I spotted an interesting café on a walk.
I'd like to visit again this weekend.
Interactive illustration / All data is fictional. No audio is recorded.
No two days
are quite alike.
The feeling that lingers beyond words.
A small idea that arrives out of nowhere.
A shape that belongs to today.
Resonance
More than the words we said,
I want to remember laughing together.
Touch a shape. Think of today.
Motion studies inspired by the world of Hibi
Keep it on your wrist.
Open it on
your iPhone.
Record in the moment. Revisit at your own pace.
Voices kept on Apple Watch, sent to your iPhone.
All the essentials work with just an iPhone.
These screens illustrate how it works. No audio is recorded here.
A little space to think,
with someone beside you.
Even when you haven't found the words yet.
Talk about today. Untangle a thought, a little at a time.
Whether or not you've recorded anything.
Let Hibi be a companion right on your device.
There are a few things I want to do, but I can't get my thoughts in order.
Let's put just one thing into words. What's on your mind most right now?
Questions and replies are fictional samples. This site does not communicate with AI.
Your voice,
right with you.
Some conversations matter.
Transcription and AI reflection
are processed on your iPhone.
Conversations are not sent to an external AI.
Recordings and transcripts are saved on your device. Back them up yourself whenever you need to.
Organize key points, decisions and next steps. Look back on a day or a week.
Return to the original words from search results and reflection sources.
A little more
about Hibi.
Can I download it now?
Hibi is currently in development. This site introduces its ideas and lets you try illustrative demos. The Japan price is JPY 1,000 including tax, as a one-time purchase, with no monthly or annual subscription. Distribution is planned through the App Store. We will announce a release date when it is decided.See purchase conditions ↗
How much does it cost?
The Japan price is JPY 1,000 including tax, as a one-time purchase. There is no monthly or annual subscription or automatic renewal. Hibi is currently in development, and a release date has not been set.Check pricing and purchase conditions ↗
Can I use it without an Apple Watch?
Yes. You can record, transcribe, search and reflect with just an iPhone. With an Apple Watch, you can record from your wrist and transfer the audio to your iPhone.
Which languages can it transcribe?
Hibi automatically detects and transcribes Japanese, English, Korean and Chinese on your iPhone. You don't need to select a language. The OS may need to prepare the relevant language data. Results vary with audio quality and the surrounding environment.
Where are AI reflections processed?
On your iPhone. Conversations and audio are not sent to an external AI. Hibi organizes key points and possible tasks, and lets you reflect on a day or a week. You can check answers and summaries against their sources and edit what needs correcting.
Can I talk with Hibi on days without recordings?
Yes. You can start by typing. Look back on something that happened, put an idea into words or sort out what to do next. Conversations to help organize everyday thoughts stay on your iPhone. When a reply draws on your records, you can also check the original words.
What do I need to set up first?
Four introductory screens explain recording and transcription, search and reflection, and on-device processing. You can skip them and revisit them in Settings anytime. No account is required. Microphone permission is requested when you start recording, and Apple Watch setup can wait until later.
Can I save and back up recordings?
Recordings and transcripts are saved on your device. Use favorites and archives to organize them. In Settings, export a ZIP backup, review its contents and restore it by adding to your existing records. You can also set how long audio is kept.
Does this site record me?
No. The recording buttons on this site are demos of the interaction and its flow. They do not access your microphone. Conversations, search results and reflections are fictional samples.