koin
by hyperlocalGet koinē

We should hang. For real this time.

Say it like a text, and koinē handles the rest: the when, the where, the who. No group thread, no herding, no one left on read.

download on theApp Store

free · iPhone · iOS 17+

QR code that opens koinē on the App StoreGet koinēPoint your phone’s camera at the code.free · iPhone · iOS 17+

For the people who’d rather see you in person than double-tap you.

How it works

Three taps from “we should” to “see you there.”

  1. 1

    Say it like a text.

    thai + a walk thursday, my book club?

    Type it how you’d say it. Voice, a photo or a link works too.

  2. 2

    koinē makes the plan.

    ⏰ thursday · 7:00pm📍 Sapheen Thai → seawall👥 book club · 6 going

    The when, the where and the who, worked out for you.

  3. 3

    Friends tap “I’m in.”

    I’m in ✓

    No group thread, no herding, no one left on read.

The app

Here’s what it looks like.

Free on iPhone. Made in Vancouver.

  • Making a plan on the koinē sticker board: a cocktails sticker, a stamp for Saturday at 7 PM, a tag for Trick Dog, and Bob and Carol added to the crew.

    Plan it in seconds

  • A koinē poll for “Taco tuesday?”: three of four friends have voted, and Monday at 7:40 PM is leading.

    Find a time that works

  • A locked-in wine tasting at The Barrel Room on Sunday at 5 PM, with a map, the countdown to the night, and the stop.

    Everything in one place

  • The invite a friend opens: Board game night at Bob’s Place on Wednesday at 7:30 PM, two going, and one tap for I’m in, Maybe or Can’t.

    You’re invited

  • The koinē home screen: tomorrow’s wine tasting up top, a poll waiting on your vote, and the plans coming up after it.

    Your whole week

  • The koinē activity feed: one vote waiting on you, then new RSVPs and joins across the group’s plans.

    Never miss a plan

What’s your next hang?

Help decide what’s next

koinē is our first experiment. You get a say.

Five minutes on how you and your friends actually get together, and what gets in the way. You get your Social Style sticker; we get to build the right thing.

Find your social style

Your group chat will thank you.

Download koinē free · iPhone · iOS 17+
koinēfree · iPhone · iOS 17+get it ↗