Gretel

Say how you feel — Gretel writes it down in your words, beside your own Apple Health signals, so nothing is lost before your next appointment. A journal, not a doctor.

Keep your story. Notice your patterns.

Gretel is a calm, private health journal for iPhone and Apple Watch. Say how you feel in a short, natural conversation — Gretel writes it down in your own words and keeps it beside the signals your devices already record, so the small things aren't lost by the time you're sitting in the doctor's office.

Speak, and it's noted Tap once and talk. A short, warm conversation turns "my head hurts and I slept badly" into a tidy journal entry — in your words, never a diagnosis. No forms, no fuss. Prefer to type or tap? That works too.

Your entries, beside your own signals Every note lands on one timeline next to what your Apple Watch already saw — heart rate, heart-rate variability, blood oxygen, respiratory rate, wrist temperature. When "did anything feel off lately?" comes up, you have an answer instead of a guess.

Noticed, never diagnosed Gretel gently points out when things you logged tend to show up around the same time — "tired mornings often followed short sleep." Co-occurrence isn't causation, and Gretel says so. What you do with a pattern — a small habit change, a question for your clinician — stays yours.

On the wrist Log a feeling or a quick note straight from Apple Watch. It syncs to your iPhone, where your trail lives.

Yours, handled honestly Your journal and health signals stay on your iPhone. There's no account and no cloud copy of your journal. Cloud voice features send only the words you speak, through Gretel's own gateway — never your raw Apple Health data. Export everything to a file, or erase it all, anytime — right from the app.

Free & Pro Journaling, your trail, on-device insights, and Apple Watch capture are free. Gretel Pro unlocks unlimited live voice conversations. (On-device voice notes and journaling stay free.)

Gretel is a personal health journal — not a medical device. It does not provide medical advice, diagnosis, or treatment, and it is not for emergencies. If something feels urgent, contact a clinician or your local emergency services.

Terms of Use: https://gretel.lemomo.ai/terms Privacy Policy: https://gretel.lemomo.ai/privacy