The app

Made for the person tracking. And the person who cares.

Duet is a private, everyday place for the parts of GLP-1 care that happen between appointments.

01 · TODAY

Know what's next.

Your dose schedule, recent history, and the one thing worth attention today. Logging works offline, on iPhone and Apple Watch.

02 · TOGETHER

You decide who sees what.

Pair with one person and share category by category: doses, weight trend, side effects, the weekly check-in. Revoke any of them anytime.

03 · QUESTIONS

Ask better at appointments.

Both of you add questions during the week. Duet gathers them, with your history, before the visit.

Together screenWeekly check-inWho sees what sharing controlsAppointment questionsHistory

Built for real life

Less admin. More understanding.

History keeps dose changes, holds, and restarts in order, with missed-dose guidance for Ozempic, Wegovy, Mounjaro, and Zepbound. Core tracking is free. An optional premium subscription adds provider exports and appointment insights.

Care, in duet.

Bring one person along. Keep the rest private.

Duet keeps doses, weekly check-ins, and appointment questions in one place, and shows your person only the categories you choose.

One email when Duet launches. Nothing else.

The Together screen showing Sam as your person, with five categories shared