Most journaling apps assume you will sit down and write. That works for some people on some days, but it is a high bar to clear consistently. A voice journal app lowers that bar to almost nothing: you talk for a few seconds, the way you would leave yourself a voice memo, and the app handles the rest.
tinh is a voice journal app for iPhone and Mac. You tap, speak a sentence or two about what you ate, how you slept, what you did, or how you feel, and tinh transcribes it and sorts it into structured categories. Over time those short notes add up to a detailed record of your life that you can search, review, and learn from. None of it leaves your device.
Why Speaking Beats Typing for a Journal
The hardest part of keeping a journal is friction. Every extra step between the thought and the saved entry is a chance to give up. Speaking removes most of those steps.
It is faster. Most people speak around three times faster than they type on a phone. A note that would take a minute to thumb out takes a few seconds to say.
It works while your hands are busy. You can capture a note while cooking, walking, driving, or holding a child. The moments worth recording rarely happen at a desk.
It captures more honest detail. Talking tends to be looser and more natural than writing. People often record details out loud that they would have edited away while typing.
It lowers the activation cost to near zero. When logging takes one tap and one sentence, you actually do it. Consistency is what makes a journal valuable, and consistency comes from low friction.
From Spoken Note to Structured Record
A pile of voice memos is not a journal; it is a pile of voice memos. The value comes from turning those notes into something structured. Here is what tinh does with each note.
On-device transcription. The moment you finish speaking, tinh transcribes your words using the speech recognition built into iOS and macOS. The audio is processed locally.
Automatic categorization. tinh's on-device machine learning reads the transcript and sorts what you said into categories: meals, activities, sleep, mood, symptoms, and the custom metrics you care about. You do not fill out forms or pick from menus.
A searchable timeline. Each note becomes a dated, categorized entry. You can scroll your timeline, search for a word, or filter by category to see every time you mentioned something.
Pattern discovery. Because your notes are structured, tinh can surface statistical relationships across them over time, like whether your energy tracks with your sleep. How pattern discovery works goes into detail.
Everything Stays on Your Device
A voice journal is about as personal as data gets. It is your voice, recorded throughout your day, talking about your health, your relationships, and your private thoughts. Sending that to a server you do not control is a meaningful risk, even when the company means well.
tinh has no server. Transcription, categorization, and analysis all run on your iPhone or Mac. There is no account to create, no cloud to sync to, and nothing uploaded. The app works fully offline because there is no online mode to depend on. If you want your data somewhere else, you can export it, but that only happens when you choose it. You can read more about that approach in why an offline journal app matters.
Who a Voice Journal App Is For
Voice-first capture fits anyone who has tried to keep a journal and fallen off because writing felt like too much work. It is especially useful if you want to track a lot of small things across the day without it becoming a chore, if you think out loud more easily than you write, or if you simply want a record of your life that you will actually keep up with.
tinh works on iPhone and Mac. The iPhone app is the main capture surface, since your phone is what you have on you when a moment happens. The Mac app gives you a wider view of your timeline and patterns.
Try tinh
Get early access to the voice journal that never leaves your device. Free during early access, no account required.