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.
Weighing more than Apple Dictation and Acousmos? See the full roundup of Mac dictation apps.
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.