Hear it in your language.
Say it in theirs.
Nani? shows translated subtitles live in your meetings, like an interpreter at your side. When it's your turn, hold fn and speak: your words are typed in their language, in Slack, email or your coding agent.
Free for 30 minutes a month · macOS 26.4 or later on a Mac with Apple silicon
Listening for Japanese…
An interpreter for every call
Built for people who work across languages every day, starting with Japanese and English.
Design review
8:20 AM · 32 min
Sprint planning
4:30 PM · 48 min
Untitled meeting
9:50 AM · 4 min
Vendor call
Thu · 29 min
Nani?Live 32:14 Meeting audio My micWeekly sync
Live · 32:14
Reply in Japanese — type in English, read it out or paste it in chat
Instant, then enhanced
A draft appears while they speak. The polished translation lands when they finish.
Listening for Japanese…
Nuance notes
Flags what a literal translation would miss, like a polite no.
Listening for Japanese…
Starts when your call does
Join a call in Zoom, Teams or your browser, and Nani? offers to start. Hang up, and it offers to stop.
“Asked you” alerts
A soft chime when a question is aimed at you, with replies you can say back.
Catch up
Drifted off? Tap Nani? (⌃⌥C) to sum up the last few minutes.
Endo · We'll run it on production after the maintenance window.
Speakers by voice
Every voice gets a label. Name it once and it's remembered.
Transcript and summaries
The whole meeting by speaker, and a summary whenever you ask.
Nani?Weekly sync
Dictate into any app
Hold fn, say it the way you'd say it, and let go. The translation is typed wherever your cursor is.
Prompt coding agents in your language
Think out loud in Japanese, and Claude Code, Codex or Cursor gets a clear English prompt. English usually takes fewer tokens, too.
✓ Checkout tests pass (24/24).
What should I work on next?
Reply in seconds
Answer in Slack, Teams or email in their language, without stopping to translate.
Ready in a minute
- 1
Download and sign in
Continue with Google or your email. Free includes 30 minutes a month.
- 2
Pick your languages
Choose what's spoken and what you read, and add a few names.
- 3
Join your call
Nani? spots it and offers to start, or press ⌃⌥T. Subtitles float above every window, even full-screen calls.
On-device where it matters most
Instant translation uses a model that runs on-device, and speakers are recognised by a voice model on your Mac, so voice prints are never uploaded. Only speech recognition and enhanced translation use the cloud, and we keep none of it.
Instant translation
Model runs on-device
Speaker recognition
Voice prints never leave your Mac
Name mentions
Spotted on your Mac, instantly
… アレックスさん、どう思いますか？
Kept only here
Transcript, saved voices, glossary
Streamed straight from your Mac. Never passes through our servers, and we don't record it.
Through our servers to the model. Nothing is stored.
Start free, upgrade when it sticks
Every plan includes every feature, dictation too. Paid plans add hours.
Free
Try it in a real meeting.
- 30 minutes a month for meetings and dictation
- Meeting audio and your microphone
- Dictation into any app, coding agents included
- Enhanced translation, nuance notes and “Asked you” alerts
- Catch up and meeting summaries
Pro
For a few meetings a week.
- 20 hours a month for meetings and dictation
- Everything in Free
- Top up 5 hours whenever you need
- Save up to 17% with yearly billing
Max
For meetings every day.
- 50 hours a month for meetings and dictation
- Everything in Free
- Top up 5 hours whenever you need
- Save up to 20% with yearly billing
Early access prices. When early access ends, plans move to the regular price shown crossed out. Subscribers get at least 30 days' notice before their price changes. Terms
Busy month? Top up
Paid plans can add 5 hours for $5. Use them by the end of that month; unused hours carry over if you change plans.
Only listening time counts
The clock runs while subtitles run or you dictate. A dictation takes seconds, and anything running together counts once.
Cancel any time
Subscribe and manage it in the app under Settings → Account.
No surprises at checkout
SGD in Singapore, USD elsewhere. Any GST, VAT or sales tax is shown before you pay.
Questions
Do the other participants see anything?+
No. Nani? doesn't join the meeting; it listens to the audio your Mac plays. Some places and workplaces require you to tell people when a meeting is transcribed, so please follow the rules that apply to you.
Is my meeting recorded or stored?+
We never receive your audio and we don't store what's said. Audio goes from your Mac straight to our speech recognition provider, and sentences go through our servers to our translation provider without being saved. The transcript stays on your Mac until you export it or reset it. The Privacy Policy has the details.
Does dictation work in every app?+
Anywhere you can type. With Accessibility access it types for you; without it, the translation is copied for you to paste. It never types into password fields.
What counts toward my hours?+
The time subtitles are running, plus the seconds you spend dictating. Pausing stops the clock. Anything running at the same time on one Mac, like the meeting audio, your microphone and a dictation, counts once.
What happens when I run out?+
Subtitles and dictation stop, and the app tells you why. Your allowance resets at the start of your next month, or you can upgrade or (on a paid plan) top up 5 hours straight away.
How accurate is it?+
It's very good, but it's machine translation of live speech: names, numbers and quiet speakers can come out wrong. For anything important, such as contracts, figures or medical or legal advice, check with the speaker.
Will my price go up?+
Paid plans are at an early access price for now. When early access ends, they move to the regular price shown crossed out on this page. If you're subscribed, we'll email you at least 30 days before your price changes, so you can cancel or switch plans first. What you've already paid for, including the rest of a yearly plan, stays the same.
How do I cancel?+
In the app, open Settings → Account → Manage Billing. Your plan keeps working until the end of the period you've paid for, then you move to Free. See Refunds & Cancellation for the details.
Which Macs does it run on?+
It needs macOS 26.4 or later on a Mac with Apple silicon. There's no Windows or iPhone version yet.
Something else? Email hello@coretechlabs.co.
Try it in your next meeting
Free for 30 minutes a month, with every feature. It needs macOS 26.4 or later on a Mac with Apple silicon.
Download for MacBy downloading or using Nani? you agree to the Terms of Service and Privacy Policy.