Private voice journaling

The journal you talk to.

Trace is a voice journal for iPhone. Talk for a minute a day, and it writes the entry, finds the patterns, and never uploads a word. Out now on the App Store.

Download on the App Store

Free to download. No account to create, nothing to sign up for.

Local first Your journal should feel like it belongs on your phone, not in somebody else's database.

Voice native Built around speaking naturally, then revisiting what mattered later.

Calm by design No feeds, streaks, or performance theater. Just a private place to return to.

Journaling without the blank page.

Most journaling habits die on the blank page: you sit down to type, nothing comes, and by day three the app is forgotten. Trace replaces writing with the thing you already do all day: talking.

Talk for a minute

Open Trace and tap record. Say whatever is on your mind: your day, a worry, an idea, something you don't want to forget. One minute of speaking is roughly 150 words, a full journal entry in the time it takes to make coffee.

It writes the entry

Trace transcribes your voice into a clean written entry directly on your iPhone. No audio is uploaded, no server touches your words. The entry lands in your library: searchable, editable, and yours.

It finds the patterns

Every week, Trace reads back through your entries and surfaces what matters: recurring themes, the people you mention, questions you keep asking yourself, and how your mood has moved. Like a wrapped for your mind, every week.

A private journal app, actually private.

Most journal apps sync your most personal thoughts to someone's cloud. Trace is built the other way: recording, transcription, and AI analysis all run on the chip inside your iPhone.

✓On-device transcription

Your voice becomes text using speech recognition that runs entirely on your iPhone. It works in airplane mode. Zero bytes of audio leave your device.

✓AI insights, on your phone

Weekly narratives, themes, recurring phrases, people you mention, intentions you set, and your emotional arc. All generated by on-device AI, never a server.

✓No account. No cloud. No tracking.

Trace collects no personal data and requires no sign-up. There is no database of your journal anywhere in the world except your phone.

✓No prompts, no streak guilt

No gamification, no "you broke your streak" notifications, no feeds. A quiet, warm place designed to lower the cost of showing up.

✓Search and revisit

Because every spoken entry becomes text, your whole journal is searchable. Find the day you first mentioned the new job, or what you said last winter.

✓Your data, exportable

Export every entry whenever you want. Delete everything with one tap. It's your journal. Trace just holds the pen.

Talking works. That's not a slogan, it's a finding.

Expressive writing is one of the most-studied habits in psychology. And the research holds a detail most journal apps ignore: the benefit was never the pen.

15–20 min

Writing about stressful experiences for 15–20 minutes improved measures of physical and psychological health compared with writing about neutral topics.

Pennebaker, 1986, University of Texas

400+

The effect has been replicated across more than 400 published studies, spanning stress, sleep, immune function, and working memory.

Baikie & Wilhelm, 2005, Advances in Psychiatric Treatment

= equal

A follow-up asked whether the writing itself was necessary. Participants who spoke into a recorder showed comparable benefits to those who wrote.

Pennebaker & Seagal, 1999, Journal of Clinical Psychology

Sources: American Psychological Association · Cambridge University Press. Trace is a journaling tool, not a medical device or a substitute for professional care.

Why a voice journal sticks when written ones don't.

If you've tried Day One, Notion, or a beautiful paper notebook and stalled by week two, the problem probably wasn't discipline. It was friction.

	Handwritten journal	Typed journal	Voice journal
Speed	~20 words per minute by hand	~40 words per minute on a phone keyboard	~150 words per minute, just talking
Starting friction	Find the notebook, find a pen, find a desk	Blank page, cursor blinking	One tap, then speak
Honesty	Slow enough that thoughts get tidied up	Typed words get self-edited as you go	Speech keeps the tangents, tone, and truth
Where it fits	At home, notebook in hand	Needs a desk moment	On a walk, in the car, before sleep
Looking back	Flipping pages, no search	Searchable, if you kept it up	Searchable text + patterns found for you

Handwriting has real strengths: it's screen-free, and the slowness itself can help some people process. If a paper habit works for you, keep it. Trace is for the entries that never happened because the notebook felt like work.

Voice journaling, answered.

Everything people ask before they start talking to their journal.

What is a voice journal?

A voice journal is a journal you speak instead of write. You record your thoughts out loud and the app turns them into written, searchable journal entries. Voice journaling removes the biggest reason journaling habits fail: the friction of typing or writing by hand.

How does Trace turn my voice into a journal entry?

You tap record and talk. Trace transcribes your voice into text directly on your iPhone using on-device speech recognition, then saves the entry to your private library. The audio is never uploaded anywhere.

Is my journal private?

Yes. Everything happens on your iPhone: recording, transcription, and the AI insights. Trace requires no account, uses no cloud storage for your entries, and collects no personal data. Your journal never leaves your phone.

What are Trace's AI insights?

Each week Trace reads back through your entries and surfaces patterns: recurring themes, the people you mention, questions you ask yourself, things you said you'd do, and how your mood has moved. All of it is computed on your iPhone, not on a server.

Do I need to type anything?

No. Trace is built voice-first. You can edit a transcript by hand if you want to fix something, but a normal entry is just you talking for a minute.

Is Trace free?

Trace is free to download and use. An optional Trace Plus subscription adds unlimited voice memos, sharper transcription, and the full set of AI insights.

Is Trace available now?

Yes. Trace is out now on the iPhone App Store, and it is free to download.

Is there an Android version?

Not yet. Trace is built for iPhone first, because its privacy model depends on Apple's on-device speech and AI hardware.