See your words while you are still talking

Hold Fn and start speaking. Your words stream into a small overlay in the language you are using, so you can tell it heard you right before you let go.

$2.99 once on the Mac App Store. Apple Silicon, macOS 26 Tahoe.

Slack
launch
ML
Maya Levin 10:38
Where are we on the beta build?
Message #launch
Listening English
Quick update: the build is green and I'm
fnHolding

A preview you can trust

Words as you talk
You see the sentence forming, so you know it heard you before you let go.
In your language
Speak Spanish and the preview is Spanish. The language is detected as you speak, across 97 languages.
The language shows in the overlay
A small label tells you which language Whisperer locked onto, so a wrong guess is obvious.
A clean final pass
When you release, the whole recording is transcribed once more and tidied by Fast Polish.
One model, no second engine
The preview comes from the same Whisper model that writes the final text, so there is nothing extra loaded.
On your Mac
Audio stays on the machine. No server sees a word.

It works out the language for you

There is no language menu to open before you talk. Whisperer listens to the first few seconds, settles on a language, and keeps going. Switch to German for the next message and it follows.

Languages
97 with the Whisper engine
Detection
Automatic, while you speak
Default model
Whisperer V3 (Large V3 Turbo)
Runs on
Metal GPU, on your Mac
After you let go
Final pass, Fast Polish, copied for ⌘V
Internet
Not needed

Live preview questions

Watch it write while you talk

Whisperer is $2.99 once. Pro adds meetings, your own AI and MCP for $14.99 once. No subscription.