iPhone Dictation Not Working in Perplexity? 10 Fixes That Work

Short answer: If iPhone dictation is not working in Perplexity, first check which mic you tapped. The keyboard mic needs Enable Dictation turned on in Settings > General > Keyboard. Perplexity's own mic needs microphone permission, set under Perplexity in the Settings app. End voice mode before dictating a question.

Perplexity gives its best answers to full questions: what you want to know, the context, the constraints, the kind of sources you trust. Typing all of that with your thumbs is slow, so dictating it is the obvious move. Which makes it frustrating when the mic key has gone from the keyboard, or you tap it and nothing is typed, or Perplexity's own mic button keeps asking for permission, or the app starts talking back when you only wanted to type, or your half-finished question is sent and searched before you got to the important part.

Almost all of these come down to two facts about the app. First, there are several different microphones in and around Perplexity, each with a different owner, and they fail for different reasons. The mic on your keyboard belongs to Apple or to your keyboard app. The mic in Perplexity's ask box belongs to Perplexity. Voice mode is a spoken conversation, which is not dictation at all. Second, Perplexity is a search tool. Whatever text reaches it is searched exactly as it arrived, the moment it is sent, so a misheard name or a sentence cut short produces a confident answer to a question you never asked.

This guide starts by working out which mic you are using, then goes through the fixes in the order that solves the problem fastest. If dictation is failing in every app on your phone, start with our full guide to iPhone dictation not working and come back for the Perplexity-specific parts.

First, which microphone did you tap?

The mic key on the keyboard

This is Apple dictation, shown on the standard iPhone keyboard. On iPhones with Face ID it sits below the keyboard at the bottom right, and on older models it is next to the space bar. It works in any app with a text field and does not need Perplexity's permission. If the cursor is in Perplexity's ask box, it types there, and nothing is searched until you send it.

Perplexity's own mic button

Depending on the version of the app, Perplexity's ask box has its own microphone button for speaking a question. It is Perplexity's voice input, not Apple's, and it has its own requirements: microphone permission for the Perplexity app and a working connection. It may also behave differently from the keyboard mic once you stop talking, which matters in fix 5.

Voice mode

Voice mode is a conversation. You talk, Perplexity answers out loud, and you can go back and forth without touching the screen. It is useful when your hands are busy, but it is not a way to write a question into the box, and while it is running it holds your iPhone's microphone and audio.

A third-party keyboard's mic

If you use a keyboard such as Voice Keyboard Pro or Gboard, its mic uses that keyboard's own transcription service and settings. Third-party keyboards usually need Full Access turned on to use the microphone and reach the internet.

The fixes barely overlap. Giving Perplexity microphone permission does nothing for the keyboard mic, and turning on Enable Dictation does nothing for Perplexity's button.

The 30-second Notes test

Before you change any settings, open the Notes app, start a new note, tap the keyboard mic and say one sentence.

• It fails in Notes too. The problem is your iPhone's dictation settings, keyboard or connection, not Perplexity. Go to fixes 1, 9 and 10.
• It works in Notes, fails in Perplexity. The ask box probably does not have focus, or voice mode is holding the microphone. Go to fixes 2 and 4.
• The keyboard mic works in Perplexity, but Perplexity's own mic does not. The problem is Perplexity's permission. Go to fix 3.
• It works, but the question goes off too early or stops halfway. Dictation is reaching Perplexity. Go to fixes 5 and 6.
• It works, but the answer is about something else. Your words arrived, but not the ones you said, or not where you meant them. Go to fixes 7 and 8.

The 10 fixes, matched to what you see

1. There is no mic key on the keyboard

If the keyboard has no microphone at all, dictation is switched off for the whole phone, not just in Perplexity. Open Settings > General > Keyboard and turn on Enable Dictation. If it is already on, turn it off and back on.

If Enable Dictation is on and the mic is still missing, check which keyboard is showing. Tap the globe key to cycle through your keyboards. A third-party keyboard without its own mic, or an emoji or language keyboard, will not show Apple's mic key. Our guide to the microphone button missing on the iPhone keyboard covers the less common causes, including restrictions that hide it.

2. The mic key is there, but nothing is typed

Dictation types at the cursor, so the cursor has to be in a text box. Much of Perplexity is not one. The Discover feed is a page of stories to read. An answer is a page of text, sources and images that you can scroll and select from, but not type into. Your Library is a list of past threads. On any of those screens the keyboard may not even be showing, and if it is left over from a moment ago, there is nowhere for the words to go.

Go to the home screen of the app and tap the ask box, or open a thread and tap the follow-up box at the bottom. Check that a cursor is blinking there, then tap the mic. While an answer is still being written, the follow-up box can lose focus even though the keyboard looks ready, so if you spoke straight after sending a question, tap the box again and repeat it.

Also check for anything open on top of the app. A source preview, an image viewer, a share sheet or a settings panel sits above the ask box and takes your taps. Close it first.

3. Perplexity's own mic button does nothing, or keeps asking

This button needs microphone permission for the Perplexity app. If you tapped Don't Allow the first time Perplexity asked, it will not ask again, and the button either does nothing or shows a message about access. Open the Settings app, find Perplexity (under Apps on recent versions of iOS), and turn Microphone on. If Perplexity lists Speech Recognition as well, turn that on too. Then force-quit Perplexity and open it again.

If the switch is missing or cannot be changed, a Screen Time or device management setting may be preventing apps from using the microphone. Check Settings > Screen Time > Content & Privacy Restrictions, or ask whoever manages the phone. None of this affects the keyboard mic, which is a quick way to keep working while you sort it out.

4. Perplexity started talking back

You tapped the voice mode button instead of a mic, or a voice session was still running from earlier. In voice mode Perplexity is listening for a conversation, not typing into the ask box, and it holds the microphone. That can stop the keyboard mic from working until the session ends. It can also start without you meaning it to: if you open Perplexity from a widget, a shortcut or the Action button, it may be set up to go straight into voice.

End the voice session completely, and check the top of the screen or the Dynamic Island for any sign that the microphone is still in use. Then tap back into the ask box and use the keyboard mic. If you like voice mode for exploring a topic, a good pattern is to talk it through there, end the session, and then dictate one precise written question that asks for exactly what you decided you need.

5. Your question was sent before you finished

This is the most Perplexity-specific problem on the list, because sending is searching. A half-question does not sit in a chat waiting for the rest. It is searched as it stands, and you get a long, well-sourced answer to something like "compare the battery life of". There are three usual causes:

• Perplexity's own mic sent it. Depending on the version of the app, Perplexity's mic may submit what you said when you stop talking, rather than leaving it in the box to review. A pause to think counts as stopping.
• A line break sent it. In many search boxes the return key means "go". If you say "new line" while dictating, or tap return to tidy up, the question may be sent instead of gaining a second line.
• You tapped send out of habit. The send arrow sits close to the keyboard, and it is easy to hit it while reaching for the mic key.

The keyboard mic is the safer choice when you want to review before searching, because it only fills the box. Keep the question to one paragraph, read it, then tap send yourself. If a half-question has already gone, do not ask the rest as a follow-up, because Perplexity will treat it as a new, even vaguer question in the same thread. Stop the answer if you can, then edit the original question or start a new thread with the full version.

6. Dictation stops partway through a long question

Good research questions are long, and long questions involve pauses. Apple's system dictation can end a session when you stop speaking for a moment, and there are limits on how long a single session runs. You pause to remember a product name, and the microphone quietly switches off. What you already said stays in the box, but anything after the pause is lost, and if you do not notice, you send a question with its most important condition missing.

A few habits make long questions much more reliable:

• Dictate in sections. Say the question itself, stop and check it, then tap the mic again for the constraints, then again for the sources or format you want.
• Think first, then speak. Decide what the next part needs to say before you tap the mic, so you are not pausing mid-sentence.
• Draft somewhere safe. For a very long research prompt, dictate it in Notes first and paste it into Perplexity. If anything goes wrong in the app, your draft survives.

Our guide to iPhone dictation cutting off when you pause explains why this happens and covers more workarounds. For shaping the question itself, see our guide on how to use your voice to ask Perplexity.

7. The answer is about the wrong thing

This one rarely gets reported as a dictation problem, because it looks like Perplexity getting it wrong. You ask about a small company, a medication, a person or a piece of software, and the answer confidently covers something with a similar name. Scroll up and read your question as it was sent. Dictation guesses at words it does not know, and names are exactly the words it does not know. One misheard name changes the whole search, and Perplexity can only answer what it was actually asked.

Read the question before you send it, and look hardest at the proper nouns, numbers and abbreviations. If a name came out wrong, fix that word by typing it. It takes a few seconds and saves a wasted search. If the question has already gone, edit it rather than correcting it in a follow-up, so the search runs again on the right words.

Web addresses, file names and model numbers are poor candidates for dictation at any time. Paste or type those, and dictate the sentence around them.

8. Your words went to the wrong box, or the wrong thread

Perplexity has more than one place to type, and they do different things. The ask box on the home screen starts a new thread. The follow-up box inside a thread continues that thread, so Perplexity reads your new question in the light of everything above it. The search field in your Library looks through your past threads and does not ask anything new. If you organise work into Spaces, a question asked inside one belongs to that Space and may pick up its instructions.

So a dictated question can work perfectly and still give a strange result: a brand new topic asked as a follow-up gets an answer bent towards the old one, and a question dictated into the Library's search field just filters a list. Before you speak, look at where the cursor is. For a new subject, go back to the home screen and start a new thread.

The same applies to the cursor inside the box. If you tapped into the middle of existing text, dictation inserts there, so new words can land in the middle of your question. Tap at the end of the text before you speak.

9. It works on Wi-Fi but not on cellular, or it is very slow

Perplexity needs a connection to answer, and depending on your language and settings, dictation may too. Third-party keyboard mics always need one. If dictation fails or crawls away from Wi-Fi, check that Perplexity is allowed to use mobile data in Settings > Cellular, and try a different network. If Low Power Mode is on, turn it off to test, since it limits background activity. Our guide to iPhone dictation in Low Power Mode covers what it changes.

A slow connection can also make it look as if dictation failed when it did not. The words reach the box, you tap send, and then nothing seems to happen because the answer is slow to start. Check whether your question appears at the top of the thread before you dictate it again, or you will end up asking it twice.

10. Nothing works, anywhere

If the Notes test failed too, work through the system-level fixes. Restart your iPhone. Check for iOS updates. Make sure Siri and dictation are not blocked in Settings > Screen Time > Content & Privacy Restrictions. Check the dictation language: if you speak a language that is not added as a keyboard, dictation may not recognize it. As a last resort, Settings > General > Transfer or Reset iPhone > Reset > Reset Keyboard Dictionary clears learned words without touching your data. If Enable Dictation itself is greyed out, see our guide to dictation greyed out on iPhone.

Perplexity quirks that look like broken dictation

• Your question was searched before you finished. That was Perplexity's own mic, or a line break. The keyboard mic only fills the box.
• Perplexity answered out loud. You were in voice mode. Use the keyboard mic for silent, written questions.
• The answer ignores half of what you said. Check the question at the top of the thread. If the second half is missing, dictation stopped at a pause.
• Punctuation is missing or odd. Apple dictation adds punctuation automatically in many languages, but it guesses. For a search question this seldom matters. Names and numbers matter far more.
• Your keyboard changed on the sign-in screen. iOS always shows Apple's own keyboard for password fields, whichever keyboard you normally use. Your usual keyboard comes back once you are past it.
• The answer came back in a different language. Dictation writes in the language of the active keyboard. If that is not the language you spoke, the text can come out as nonsense, and Perplexity does its best with it. Switch keyboards with the globe key and try again.

Quick triage

• No mic key on the keyboard: Enable Dictation is off, or the keyboard showing has no mic. Fix 1.
• Mic key does nothing in Perplexity: no text box has the cursor. Fix 2.
• Perplexity's mic button does nothing or asks for access: microphone permission was denied. Fix 3.
• Perplexity talks back: voice mode was started or is still running. Fix 4.
• Half a question was searched: Perplexity's mic or a line break sent it. Fix 5.
• A long question stops midway: dictation ended during a pause. Fix 6.
• The answer is about something with a similar name: a misheard word. Fix 7.
• The answer is bent towards an old topic: you asked in a follow-up box, not a new thread. Fix 8.
• Fails on cellular only: mobile data is off for Perplexity, or the signal is weak. Fix 9.
• Fails in Notes as well: system dictation settings or restrictions. Fix 10.

Why research questions are worth speaking

Most people speak at around 130 to 150 words per minute. The average adult types at about 40 words per minute on a full keyboard, and thumb typing on a phone is usually slower still. For a three-word lookup the difference hardly matters. For the kind of question that gets a genuinely useful answer, with the background, the constraints and the sort of sources you want, speaking it takes a fraction of the time.

There is a second benefit. People tend to include more detail when they talk than when they type, simply because it costs less effort. A typed search is often a handful of keywords. A spoken one is usually a full sentence with the reason behind it, and that extra context gives a search tool much more to work with.

Dictation works in other AI apps the same way, and so do its problems. If you use more than one, our guides to iPhone dictation not working in Gemini and iPhone dictation not working in the Claude app cover their versions of the same issues.

A keyboard built around dictation

Most of the problems above come from juggling microphones with different owners, and from system dictation's habit of stopping when you pause. A dictation keyboard puts one consistent mic in every app.

Voice Keyboard Pro is a custom iPhone keyboard with a built-in mic button for dictation in any iOS app, Perplexity included. Tap into the ask box, tap the mic, speak, and the text appears in the box, ready to review and send. It never sends anything for you, and because it is a keyboard rather than a feature of one app, it behaves the same way in Perplexity, Notes, Messages and everywhere else you type.

A few features fit research questions particularly well:

• Voice Edit lets you speak a change to fix text. If a dictated question has a detail wrong, say the correction instead of fiddling with the cursor on a small screen.
• Two-way translation while dictating covers 24 languages, which helps if you think in one language and want to search in another.
• Swipe typing is built in, so you can fix a single name or type something you would rather not say out loud without switching keyboards.

Setting it up takes a minute: add the keyboard in Settings, then allow Full Access so it can reach the transcription service. Our guide to what Full Access does for an iPhone keyboard explains what it grants. On privacy, our servers store only operational pings. No audio and no transcript content is stored, which matters when your questions reveal what you are working on. There is a free tier with daily limits, and Pro is $4.99 a month or $34.99 a year.

If you also research at a desk, Voice Keyboard Pro for Mac is a menu bar app: hold a hotkey, speak, release, and the text appears at your cursor, in Perplexity in your browser and in every other app.

Frequently asked questions

Why does the keyboard mic work in Perplexity when Perplexity's own mic button does not?

They are different systems. The keyboard mic is Apple dictation, or your keyboard app's dictation, and does not need Perplexity's permission. Perplexity's button is its own voice input and needs microphone permission for the Perplexity app. If only Perplexity's button fails, turn on Microphone for Perplexity in the Settings app.

Is Perplexity's voice mode the same as dictation?

No. Voice mode is a spoken conversation in which Perplexity answers out loud. Dictation turns your speech into text in the ask box for you to review and send. If you want a written question, use the keyboard mic and make sure voice mode has ended.

Why did Perplexity search before I finished my question?

Either Perplexity's own mic submitted what you had said when you paused, or a line break sent the question. Use the keyboard mic, keep the question to one paragraph, and tap send yourself once you have read it.

Why is the answer about something different from what I asked?

Read the question as it was sent. Dictation often mishears names, numbers and abbreviations, and Perplexity searches for whatever text arrived. Edit the question to fix the word, and the search runs again.

Why does dictation work in other apps but not in Perplexity?

If the keyboard mic works in Notes but not in Perplexity, the ask box probably does not have the cursor, or a voice session is holding the microphone. Tap into the box, end voice mode, and try again.

Does dictation work with Perplexity in Safari?

Yes. The keyboard mic works in the ask box on the Perplexity website just as it does in the app. Tap into the box first so the keyboard appears. Any voice buttons on the website are separate and depend on Safari's microphone permission for the site.

What to do next

Run the Notes test, then tap into Perplexity's ask box until the cursor blinks and use the keyboard mic. Those two steps resolve most Perplexity dictation problems on iPhone. If only Perplexity's own mic fails, give Perplexity microphone permission. If Perplexity talks back, end voice mode. If half a question gets searched, switch to the keyboard mic and send it yourself. And if the answer is about the wrong thing, read what was actually sent before you blame the search.

If you want one dictation mic that behaves the same in Perplexity and every other app on your phone, Voice Keyboard Pro has a free tier. Add the keyboard, open Perplexity and say your next question.