“How do I know what I thinkuntil I see what I say”— E. M. Forster

Flow

Flow letter waveform

A private Voice journal

Built for Apple Intelligence. Coming soon.

Flow recording screen showing 0:11 and Speak to find out what you think

VOICE, HELD CLOSE

Your life, your thoughts
Your words

Speak freely. Let the sentence trail off. Capture the walk home, the breakthrough, the messy middle. Flow preserves the original moment, then helps you see the patterns inside it.

From voice to clarity

More than a recording.

01

Record the raw thought

Your original audio and transcript form a durable archive entry that serves as ground truth for all subsequent processing.

02

Go on with your day

On-device intelligence works in the background to make sense of your transcript, generating a title, topic labels, and a summarizing reflection.

03

Find it again

Search across titles, labels, and raw transcripts to find exactly what you’re looking for. Off by default, Flow notes can also become accessible to the new AI-powered Siri.

Flow journal showing saved notes

Private by design

Nothing leaves
your phone.

Flow is built for the parts of life you would never hand to an algorithm in the cloud. Recording, transcription, and intelligent reflection happen on your iPhone using Apple’s latest secure on-device technology.

There’s no Flow account. No advertising. No analytics. No app-owned server. No voice recording or journal transcript sent to a cloud AI provider.

◎ On-device processing◎ Your archive is yours◎ Optional sharing, always your choice

Designed around the device in your hand

Private intelligence,
getting better with time.

Flow is designed for Apple Intelligence-capable iPhones, including iPhone 15 Pro and newer. Those devices provide the intended on-device intelligence experience today.

As Apple improves its on-device intelligence and hardware through future iOS releases, Flow is designed to benefit where the platform makes those capabilities available.