Acousmos vs Apple Dictation
The built-in is free, private, and better than it used to be. This page is about what it doesn't do — honestly.
Credit where due: on Apple Silicon Macs, Apple Dictation runs on-device, works offline in supported languages, auto-punctuates, and costs nothing. For occasional short bursts it's genuinely fine. What it isn't is a writing tool: it transcribes literally — every um, every false start — into whatever field you're in, then forgets the words forever. Acousmos is for people who talk for a living: AI clean-up that turns rambling into prose, vocabulary that learns your names and jargon, styles that adapt per app, and a permanent searchable archive of everything you've ever said.
Side by side
| Acousmos | Apple Dictation | |
|---|---|---|
| Price | From $12.99/mo · 2 Macs included (1-month free trial) | Free, built in |
| On-device / offline option | Yes — local models (Pro) | Yes (Apple Silicon) |
| AI clean-up & formatting | Filler removal, grammar, email/notes/code styles | None — literal transcription |
| History / archive | Permanent searchable archive, audio + text | None |
| Custom vocabulary | Names, jargon, code — with auto-learning | No |
| Per-app behavior | Automatic style routing by app | One behavior everywhere |
| Engine choice | Local models, managed cloud, or your own keys | Apple's engine only |
| Languages | 100+ languages + translation mode | Supported-language list, no translation |
Apple Dictation behavior per Apple's macOS documentation, July 2026. Corrections welcome: support@acousmos.com.
Beyond the table, Acousmos also ships: per-app smart routing, a Playground for comparing AI styles and engines side by side, translation mode, usage stats, snippets, and a three-layer custom dictionary that learns from your edits. Every paid plan covers 2 Macs.
Transcription vs writing.
Literal words vs finished text
Apple Dictation gives you back exactly what you said — hesitations, repairs, run-ons and all. That's fine for a two-line message; it falls apart when you think out loud. Acousmos listens the way a good editor reads: it keeps your meaning, drops the noise, and can shape the result as an email, a note, or a code comment — automatically, based on the app you're in.
Words that stay
The built-in has no memory: dictate into a text field, and that's the only place your words exist. Acousmos saves every dictation — the audio and the text — into a private archive on your Mac, searchable in seconds across years of speaking. Ideas you voiced in March are still there in November.
When the built-in is the right answer
If you dictate a few short messages a week, don't need names or jargon recognized, and are happy fixing punctuation by hand — use Apple Dictation. It's free and private. Acousmos is for the other case: when talking is how you work.
Questions.
Is Apple's built-in Dictation good enough?
For short, occasional dictation, it can be: it's free, built in, processed on-device on Apple Silicon Macs, and works offline in supported languages. Dedicated tools earn their keep the moment you dictate seriously: AI clean-up, custom vocabulary, per-app styles, and a searchable record of what you said.
What does Apple Dictation not do?
It transcribes — and that's it. No AI clean-up of filler words or rambling sentences, no reformatting into email or notes, no custom vocabulary for names and jargon, no per-app behavior, and no history: once you dictate, the words exist only where they landed. Acousmos adds all of those, plus a permanent searchable archive of every dictation, audio included.
Is Acousmos as private as Apple Dictation?
It can be. Apple processes general dictation on-device on Apple Silicon. Acousmos stores everything locally by default and never trains on your voice; on the trial and Plus, audio is transcribed via managed cloud, while Pro can run fully local models — matching on-device privacy — or route through your own API keys.
What is a good alternative to Apple Dictation on Mac?
If built-in Dictation covers your needs, keep it — it's free. A dedicated tool earns its keep the moment you want AI clean-up, custom vocabulary, per-app styles, or a searchable record of what you said. Acousmos adds all of those, plus a permanent local archive of every dictation with the audio included.
One month of Pro, free.
No signup, no card. Or hear the difference with your own voice in Arena first.