Duet

What is Duet?

Duet is a home for two people. You draw a note — a scribble, a heart, a bad drawing of the cat — and it appears on your partner’s home-screen widget, where it sits all day. No app to open, no notification to swipe away.

Underneath that sits the unglamorous half of a relationship: the shared list, the thing someone was meant to book, the trip in three weeks, the ritual you keep meaning to keep.

Highlights

• Notes that land on the home screen — drawn in three seconds, rendered identically in the app, on the widget and in the archive.
• The fridge door — every note you’ve sent each other, kept to scroll back through.
• Shared lists — one list, both phones, tickable straight from the interactive widget.
• Reminders for one or both of you — repeating, assignable, and gentle rather than nagging.
• Plans, trips & rituals — countdowns, trips with packing lists and day notes, and repeating rituals with a streak.
• Nudges & Journey — one-tap pings, and a map of the places you’ve chosen to pin together.
• Private by construction — no ads, no cross-app tracking, and location that is approximate, opt-in per share, and kept without any history.

Sending and receiving notes is never paywalled. Duet Premium lifts the limits and adds trips, the full archive, premium pens, custom nudges and location sharing — and one subscription covers both partners.

Learn more at octo8.app/en/duet.