BLCK NOTES Get the app

Voice notes AI, on your iPhone.

Record a thought, get a transcript and a short summary, then send a link. Anyone can play it on any phone or browser. You stay in control of the note.

Download on theApp StoreFree on iPhone. App Store link is a placeholder until the listing is live.

AI transcripts and summaries

When you finish recording, Black Notes writes a transcript you can read along with and edit, plus a short summary so people can catch the point fast.

You control every send

Unsend a note anytime, set it to listen-once, or make it disappear after 24 hours or 7 days. The same rules apply on the web player and in the app.

A link, not a file

Share a Black Notes link with anyone. They don't need the app. Recipients can't download this note unless you turn saving on.

Lock screen playback

Keep listening from the lock screen, and play through your notes in the background, in the app and on the web player.

A voice notes AI app for everyone

Black Notes is a voice notes app with AI built in. You record on iPhone. The app turns the recording into a transcript and a summary, then lets you send it Restricted (only the people you send it to) or to anyone with the link. Friends can listen in the app, in iMessage, or in a browser.

The edges are simple. The sender controls the note: unsend it from everywhere, allow one listen, or set it to disappear after 24 hours or 7 days. Recipients can't download this note unless you turn saving on. And playback keeps going when the phone is locked.

Questions

What is Black Notes?

Black Notes is a voice notes AI app for iPhone, with an iMessage app and a web player. You record a note, get a transcript and a summary, and send a link anyone can play.

What does the AI do?

It transcribes the note and writes a short summary. You can read along as the audio plays, tap a word to jump there, and fix a word if the transcript missed it.

Can I send a note to someone who doesn’t have the app?

Yes. Black Notes sends a link, not a file. Anyone can open it on any phone or browser and hear the same note, under the rules you set.

Can recipients download my note?

Recipients can't download this note unless you turn saving on. Anyone can still record a screen or hold up a second phone, so we never promise a note can't be kept another way.

Can I take a note back after I send it?

Yes. Unsend removes the note from every inbox and the web player at once, with no time limit. You can also set a note to listen-once, or to disappear after 24 hours or 7 days.

Does playback work on the lock screen?

Yes. In the app, and on the web player, you can keep listening from the lock screen and play through notes in the background.