dun
Speak naturally.
Write faster.
Stay private.
An AI voice keyboard for iPhone. Dictate in Mail, Messages, Slack, and Notes — with on-device transcription, writing styles, and a full keyboard that never gets in the way.
Built for how you actually write
Voice when you’re thinking. Keys when you’re refining.
On-device dictation
Speech stays on your iPhone. No cloud STT from us.
Polish on your terms
Exact, light cleanup, or stronger styles — you choose how much dun may rewrite.
Works in every text field
A real keyboard with live transcript in the header — dictate, pause, edit, emoji.
