Start with the free one. Here is when it stops being enough.

Your Mac already dictates. It costs nothing, it is switched on in System Settings under Keyboard, and it is considerably better than its reputation suggests: Apple's own guide states that you can dictate text of any length without a timeout, that dictation stops on its own after thirty seconds of silence, and that on Apple silicon Macs you can keep using the keyboard while you speak. A great many people who go looking for a dictation app do not need one.

This page is written on the assumption that you will try that first. What follows is what a $19 app adds on top of it, stated narrowly enough that you can tell whether any of it applies to you — and a paragraph near the end for the people it does not.

What is already on your machine

From Apple's Dictation guide, checked 4 September 2026:

• Turned on in System Settings > Keyboard > Dictation, then Enable.
• Started with the Microphone key, a keyboard shortcut you choose yourself, or Edit > Start Dictation.
• No length limit. You can dictate text of any length without a timeout, and it stops when no speech is detected for thirty seconds.
• Several languages at once. You add them in Keyboard settings and switch while dictating by clicking the language next to the cursor or pressing the Globe key. Apple notes that Dictation is not available in all languages or regions and that features vary.
• On-device processing. On a Mac with Apple silicon you can keep typing while you speak, and Apple's guide points you at Keyboard settings to check whether your voice inputs and transcripts for general text Dictation are processed on your device rather than sent to Siri servers.
• Enabling Dictation offers to share audio recordings with Apple to improve Siri and Dictation. You can decline that.

That is a real product, maintained by the company that made the operating system, at a price no third party can compete with. Any comparison page that skips past it in a sentence is not being straight with you.

The table

Three of those rows are wins for something that costs nothing. Take them seriously.

Where Apple Dictation wins

It is free and it is already there. No trial to remember, no licence, no second thing in the menu bar. For dictating a message twice a week this is the correct answer and paying $19 would be a waste of $19.

Language switching mid-flow. Apple's guide describes adding several languages and swapping between them while the cursor is still blinking. This app has no equivalent gesture. If you write in two languages inside the same paragraph, that single row may decide this.

It is part of the operating system. Which means it goes where the operating system goes: into fields that third-party apps have a harder time reaching, and onto every Mac you sit down at, including ones you do not administer. A borrowed laptop, a locked-down work machine, a friend's Mac — nothing to install.

Apple's privacy documentation is Apple's. Their guide describes on-device processing for general text Dictation on Apple silicon and lets you decline sharing audio. If your objection to cloud dictation was privacy alone, the free option may already have met it, and you should check that before buying anything from anybody.

Where $19 changes something

Four things, and they are all about what happens around the words rather than to them.

There is a list of everything you said

Apple's guide describes dictation as putting text where your cursor is. That is what it should do, and there is no list afterwards. If the text went into a window that had closed, or you dictated a good paragraph into the wrong document and undid it twice, the words are gone in the ordinary way that anything unwritten is gone.

Coii VoiceInput keeps every dictation as a local row: the time, the length, what was said, and which application it went to. Nothing about that is glamorous. It matters on the day something goes wrong, and on the day you want back a sentence you said an hour ago and phrased better the first time.

The words are written down before the engine is asked anything

This is the ordering the history makes possible, and it is the one claim on this page that is architectural rather than a feature. The transcript is committed to your history first; the engine, the accessibility API and the paste all happen afterwards. A slow model, a crashed engine or a paste into a window that has gone away cannot take the words with it, because the words were already saved.

You can test it in a minute: dictate a long sentence, force-quit the app before the text appears, reopen it, and look at the history.

Hold a key, and the target does not move

Hold ⌥ Space, speak, let go. The destination is fixed at key-down, so clicking into another window while you are still talking — checking a figure, rereading the message you are answering — does not send your text somewhere else. Where the accessibility API cannot place the words the app falls back to a synthetic paste and then puts your clipboard back, so it does not quietly discard whatever you had copied.

Hold-to-talk is a small preference until it is not. Toggled dictation leaves you in a state you have to remember you are in, which is how you end up with half a phone call transcribed into a document.

Nothing is uploaded, in one tier, with no setting

The audio and the transcript stay on the Mac. Model weights are fetched once from a public model host, which sees your address and which file you asked for, and after that the app works with the network off entirely — on a plane, on a machine that is not allowed to talk to the internet.

Apple documents on-device processing for general text Dictation on Apple silicon, so on that hardware this is closer to a tie than the marketing in this category usually admits. What differs is that there is no toggle here, no account, and no separate prompt about sharing recordings, because there is nothing to share and nowhere to share it to.

Who should not buy this

Worth being explicit, because a page like this has an obvious incentive not to be.

If you dictate a few times a week, Apple Dictation is enough. If your reason for looking was privacy and you are on Apple silicon, read Apple's own description of on-device processing first — it may already answer you. If you switch languages inside a paragraph, Apple's version does something this app does not. If you need dictation on a Mac you do not control, you cannot install anything anyway.

And if you have never dictated seriously, install nothing at all for a week. Turn on the free one, put its shortcut somewhere your hand can reach, and find out whether you use it. Most people discover in that week that they either dictate constantly or not at all, and both answers are useful. Only one of them leads to a purchase.

Who does buy it, and why

The people for whom $19 is obviously worth it have one thing in common: volume.

Once dictation becomes the way you write short things — the Slack reply, the commit message, the two lines of context somebody needs before they can start, the email you had been putting off — the count goes from five a day to sixty. At sixty, the small properties start to compound. A destination that resolves on release misdirects one message in twenty. A clipboard that is not restored destroys something you had copied about once a week. A sentence lost to a stall happens rarely enough to forget and often enough to be maddening. And a history turns every one of those from a loss into a copy.

The other group is people for whom typing is difficult rather than merely slow. When dictation is not a productivity trick but the way the work gets done at all, reliability changes category. An app that occasionally loses a sentence is an annoyance if you can drop back to the keyboard, and something else entirely if you cannot. No dictation app is a treatment and this one does not pretend to be — it types what you say, which is the whole of the claim. But writing the words down before anything downstream can lose them is worth more to that reader than to anyone else, and so is working with no network at all.

Using both

There is no reason to uninstall anything. Apple Dictation stays where it is, and the only rule is that two dictation tools must not share a keyboard shortcut — Apple's is set in System Settings under Keyboard, and this app defaults to holding ⌥ Space.

A reasonable arrangement: keep Apple's for the languages it covers and you need mid-sentence, and use the key for everything else. Or trial this app for thirty days without changing Apple's settings at all, and see which one your hand reaches for by the second week. Hands are more honest than tables.

The applications that make this hard

One caveat that applies to every third-party dictation app, including this one, and less to Apple's.

Putting text into an application that only expects it from a keyboard is awkward. Normal Mac text fields are fine. Electron applications draw their own fields and expose them to the system unevenly. Terminals have their own rules about what a paste means. Some password fields refuse programmatic input deliberately, which is correct and not something any app should be defeating.

Apple's dictation, being part of the system, has an easier time of some of this. Third-party apps work around it — accessibility API first, synthetic paste as a fallback, clipboard restored afterwards — and the workaround covers most cases and not all. Spend your trial dictating into the three applications you genuinely use rather than into TextEdit, because that is the test that predicts anything.

Speed, and why the numbers in this category are useless

Every vendor here quotes a latency figure, and almost none of them are comparable. The usual measurement is from the end of the audio to the first character appearing, on a fast machine, on a short well-articulated phrase in a quiet room. By that standard everything is fast, including the free one.

Two things actually decide whether dictation survives contact with a real working day, and neither is that number.

The first is whether the app is listening the instant you press the key. If there is a warm-up, your first word disappears, and after that happens four times you start pausing deliberately before speaking — which is slower than typing and feels worse. Coii VoiceInput aims to have the pill up and the meter moving immediately, and about half a second after you release the key the text is there.

The second is whether long sentences behave like short ones. A great many dictation tools are quick on eight words and noticeably not quick on forty, which matters because forty is where dictation earns its place — the whole point is saying a complete thought without stopping to construct it. The honest caveat for anything running on your own machine is that a longer sentence does take longer, and an older Intel Mac takes longer still. A hosted service does not slow down with your hardware; it slows down with your connection instead, which is worse in precisely the places you would most want to dictate.

Apple's implementation has an advantage neither third-party app can match here: it is part of the system, so there is nothing to launch and nothing to warm up. If raw responsiveness is your only criterion, do not assume the paid apps win.

What neither of them does

Neither controls your Mac. They put text where the cursor is. Neither deletes a paragraph, switches applications or presses a button because you asked out loud — that is Talon's territory and Talon does it properly. If what you want is to operate the machine by voice rather than to write with it, this whole comparison is the wrong page.

Neither is a transcription service for recordings you already have. Both handle speech as it happens. A folder of interviews needs a different kind of app entirely.

And neither removes the need to read what you wrote. Dictation gets punctuation approximately right and proper nouns approximately wrong — surnames, product names, anything spelled unusually — in every product in this category, whatever the accuracy percentage on the marketing page says. Anything going to a customer still wants your eyes on it before it goes.

One more, because it is the cheapest improvement available and no software buys it for you: if you dictate in a room with other people in it, a headset will do more for your accuracy than changing apps will. That is true of the free option and the paid ones equally.

A last practical note on trying both. Do not run the comparison on a day you have chosen for it. Turn the free one on, leave it for a fortnight, and pay attention to the moments you wanted to speak and did not — those are the moments a paid app is being asked to buy back. If there are none, you have your answer and it cost nothing.

Which one to use

Stay with Apple Dictation if you dictate occasionally, if you switch languages mid-sentence, if you need it on Macs you do not administer, or if free is simply the right price for how much you will use it.

Buy Coii VoiceInput if dictation has become how you write short things and you are doing it dozens of times a day; if you want a local record of everything you dictated; if losing a sentence is a real cost rather than an inconvenience; if you want the destination locked before you speak and your clipboard handed back; and if $19 once with three devices and a thirty-day trial is a fair trade for that.

If you are comparing more broadly, the paid field splits three ways: Wispr Flow for the subscription platforms, superwhisper and BetterDictation for the local Mac apps, and Aqua Voice for the cloud ones. MacWhisper is the one to read if you also have recordings to transcribe.

What this app sends is the full list, and the trial is thirty days with no card.