Apple Dictation, built into macOS, types what you say into any text field, often processed on your Mac. Voice Control, an accessibility feature, lets you operate the whole Mac by voice. Ida, a free Mac app, does something neither does: hold a shortcut, say what you want done, and Ida writes, replies or acts in apps like Gmail, Google Calendar and Slack, after showing you a confirmation.

How Ida, Apple Dictation and Voice Control compare

As of October 2026, based on Apple's macOS 27 support pages and Ida's published product facts. Feature availability

What happens when you ask each one to reply to an email?

Say you want to answer Maya, and the words come out the way speech does: "um, tell Maya Thursday's fine but not before ten."

With Apple Dictation, you open the email and click Reply, and Dictation types what you said, in the order you said it. You tidy it up and click Send.

With Voice Control, you do the same steps by voice: open Mail, click Reply, dictate, and click Send, each as a spoken command.

With Ida, you hold the shortcut and say it once. Ida writes a tidy reply in Gmail, addressed to Maya, and shows you the message and the recipient. Nothing happens until you say so.

What does Apple Dictation do on a Mac?

Apple Dictation turns speech into text wherever you can type. You start it with a keyboard shortcut you choose in Keyboard settings, or the Microphone key on recent Mac keyboards. In supported languages, "Dictation automatically inserts commas, periods, and question marks for you as you dictate," and Apple says "you can dictate text of any length without a timeout." You can also speak punctuation and formatting, such as "new paragraph" or "question mark." Apple Dictation guide

What does Voice Control do?

Voice Control is Apple's accessibility feature for using a Mac entirely by voice. You can say "Show numbers" to label every clickable item on screen and then say a number to click it, "Show grid" to point anywhere, and dictate and edit text with spoken commands. For people who can't easily use a keyboard or trackpad, Voice Control is the right tool. Voice Control guide

Is Apple Dictation private?

Often, yes. Apple's Keyboard settings show whether your dictation is "processed on your device and not sent to Siri servers," which depends on your language and Mac, and on-device dictation requires downloading speech models. When dictation isn't handled on the device, the audio goes to Apple. Apple's privacy policy says server-processed dictation content is not stored unless you opt in to Improve Siri and Dictation. Apple’s privacy policy

Ida lets you choose in settings: cloud transcription, or on-device transcription that keeps your audio on your Mac.

Can I use Apple Dictation and Ida together?

Yes, as long as each one has its own shortcut. A natural split is Apple Dictation for long passages you want typed exactly as spoken, and Ida when you want your words cleaned up or a request carried out, like a sent reply, a calendar event or a Slack message. One thing to know: when Voice Control is on, Apple says standard macOS Dictation isn't available, because Voice Control takes over dictation. Dictation and Voice Control

FAQ

Can Apple Dictation send an email?

No. Apple Dictation types text into whatever field is active; you still click Send. Siri can send an email by voice in Mail, and Voice Control can click Send for you as a spoken command. Ida can write and send replies in Gmail and Outlook, after showing you the message and recipient and waiting for you. Apple’s Siri examples

Does Ida replace Voice Control for accessibility?

They do different jobs. Voice Control lets you operate every part of the Mac by voice, including clicking, scrolling and editing, and is designed for people who can't easily use a keyboard or pointer. Ida turns requests into finished work, like replies and scheduling in connected apps. Ida starts from a keyboard shortcut, and a hands-free shortcut locks recording so you don't have to keep holding the key. For operating the whole Mac by voice, Voice Control is the tool to use.

Which one should you use?

Stick with Apple Dictation if

• You want your exact words typed. A journal entry, a long note, a draft you'll edit yourself.

• You want nothing extra to install. Dictation is built in and needs no account.

• You need it to work in many languages. Apple supports dictation in many languages and lets you switch between them while dictating.

• You want on-device processing with Apple's privacy terms. For supported languages, dictation stays on your Mac.

Choose Voice Control if

You need to control your Mac without a keyboard or pointer: opening apps, clicking buttons, scrolling, selecting and correcting text. That is the job Voice Control was built for.

Choose Ida if

• Your requests end in an action. Replying to an email, scheduling a meeting with Jordan, posting in Slack.

• You want what you said cleaned up. Ida turns natural, rambling speech into a finished message.

• You want to see it before it happens. Ida shows the result and waits for Cancel or the action button.

For the bigger picture, including Siri and Shortcuts, see AI voice assistants for Mac: beyond dictation. If you're unsure whether to speak or type a given message at all, read when to dictate a first draft and when to type.